A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| 20 20 Interiors | Milton Keynes | |
| 247 Interiors | Harlow | |
| 24th Century Interior Design | Hinckley | |
| 3Z Design Consultants | Bristol | |
| 442 Design Ltd | Edinburgh | |
| 56 North | Edinburgh | |
| 59 Design | Coggershall | |
| 7 Star | London | |
| A Complete Solution | Milton Keynes | |
| A Soul Expression | Stockport | |
| A Womans Touch | London | |
| ABA-Design | Ascot | |
| ABDA Design Consultants Ltd | Northampton | |
| Abercrombies (Part of the Solutions Group) | Newcastle Upon Tyne | |
| Abode Design | London | |
| Abode Design | Cold Ash | |
| Abode Interior Design Ltd | Southam | |
| Absolute Design | Falmouth | |
| Absolute Interior Design Limited | Newcastle upon Tyne | |
| Absolute Interiors | Gloucester | |
| Abstract Design | Birmingham | |
| ABW Designs | Middleton in Teesdale | |
| ACA Interiors Limited | Bicester | |
| Accent Design | East Horsley | |
| Accent Interiors | Loughborough | |
| Ad Infinitum | London | |
| Adam McNee Interiors | Perth | |
| Adamo Interiors | Waltham Abbey | |
| Adams & Palmer Ltd | London | |
| Adcock Clayton Associates | London | |
| Addison Nelson Design | London | |
| Adfecto | London | |
| ADI Interior Designs | Swansea | |
| Agile Space Ltd | London | |
| AGR Designs | Woodford Bridge | |
| AH Interiors | Henley On Thames | |
| Aibester & Ozderici Ltd | London | |
| Ainsworth Spark Associates | Newcastle Upon Tyne | |
| Alacarter | London | |
| Alan Espay Interiors | Newtownards | |
| Alan Tye Design | Tring | |
| Alan Witham Interiors | Sheffield | |
| Alastair David Design | Richmond | |
| Alchemy Interior Design | Cirencester | |
| A-Level Interiors | Southampton | |
| Alex Elsom Interiors | Twickenham | |
| Alexander Interiors | Harrow | |
| Alexander Interiors | Henley-on-Thames | |
| Alexander James Interiors | Maidenhead | |
| Alexander White Design | Stanley | |
| Alexandra Dixon | Beaconsfield | |
| Algoa Interiors | London | |
| Ali Foulds Interior Design | Evesham | |
| Alice Buckley Interior Design | Northwich | |
| Alidad Ltd | London | |
| Alila | Moreton-In-Marsh | |
| Alindo | London | |
| A-Line Southern | Amphill | |
| Alison Henry Interior Design | London | |
| Alison Jane Interiors | Connaghs Quay | |
| Alison Skinner Design | St Albans | |
| Alium Design Ltd | Cambridge | |
| All Interiors Design Company | Luton | |
| Allcroft House Interiors | Moreton-In-Marsh | |
| Allen International Consulting Group | London | |
| Allie Design | Barnstaple | |
| Allison Pike Partnership | Disley | |
| Altered Images | London | |
| Altitude Studio | Blackburn | |
| Always Positive | Cheltenham | |
| AM Interiors | Radlett | |
| Amanda Cox Interiors | Cambridge | |
| Amanda Murray Design | Saffron Walden | |
| Amanda Stanhope Design | Daventry | |
| Amara | Chelmsford | |
| Ambiance Interiors | Cupar | |
| Ambient Interiors | Southport | |
| Ambiente Interior Design | London | |
| AMD | Richmond | |
| Amelia ID | Macclesfield | |
| AMG Creative | Exter/London | |
| Amok ltd | London | |
| Ampersand Interiors | Edinburgh | |
| AMPM Design | London | |
| AMS Wardroom | Redditch | |
| Amspec Ltd | Wigan | |
| Amy Nichols ID | Clitheroe | |
| An Eye for Design | Brough | |
| An Eye For Interiors | Little Houghton | |
| Andell | Edinburgh | |
| Andrea Maflin Interior Design | ||
| Andrew Henry Interiors | Bristol | |
| Andrew West Design Company | London | |
| Andrew Wright Sumptious Interiors | London | |
| Andy Thornton Ltd | Elland | |
| Anenome Interiors | Windsor | |
| Angel & Blume | Cambridge | |
| Angel Host Interiors | Manchester | |
| Angel Interiors | Sutton | |
| Angela Abernethy Interiors | Edinburgh | |
| Angela Cheung | Brighton | |
| Angela Silverman & Associates | London | |
| Angela Smith Interior Design Consultancy | Harpenden | |
| Angelique Bernatschke Interiors | Bristol | |
| Angus Classic Interiors | Brechin | |
| Ann Hughes | Cardiff | |
| Ann Hunter Designs | Edinburgh | |
| Anna Ghomi | Cobham | |
| Anna Hamlyn Interiors | Exeter | |
| Anna Jeffreys | Edmundthorpe | |
| Anna Owens Designs | London | |
| Anna Revel-Chion | St Neots | |
| Annabella Nasetti | London | |
| Annabelle Vernon Interior Design | Cheltenham | |
| Anne Dole Designs | Stonehouse | |
| Anne Hunter Designs | Edinburgh | |
| Anne Jordan Interior Design | London | |
| Anne Meehan ID | Harpenden | |
| Anne Morvan Designs | Fleet | |
| Anne Novak Interiors | Tunbridge Wells | |
| Anneidi Interior Design Ltd | Leicester | |
| Annie Hazell Interiors | Glos | |
| Antarchitecture | London | |
| Anu Green Interiors | Charlbury | |
| Apadana Interiors | Knutsford | |
| APD Interiors | London | |
| Apex Office Interiors Ltd | Luton | |
| APH Commercial Interiors | Newbury | |
| apiffany interiors | Amersham | |
| APM Design | Darwen | |
| Apple Interiors Ltd | Wymondham | |
| Appleton Interiors | Marlow | |
| Appletree Interiors | Graveley | |
| Apres Systems Ltd | London | |
| April Hamilton | Banstead | |
| April Russell | London | |
| Ara Design Consultants | London | |
| Arcadiam Associates | London | |
| Archer Monk Associates Ltd | Newbury | |
| Archidec Design | Wakefield | |
| Architecture Technology Interiors (ATI) | London | |
| Argyle Interiors | Retford | |
| Arighi Bianchi & Co Ltd | Macclesfield | |
| Ark Design | Colwyn Bay | |
| Ar'mes Estates | London | |
| Armstrong Interiors | Cheltenham | |
| Armstrong Keyworth Ltd | London | |
| Art & Interiors Ltd | Sandbach | |
| Art Environments | Birmingham | |
| Artemis | Romsey | |
| Artillery: Architecture & Interior Design | London | |
| Artisen Ltd | London | |
| Artizan Interiors | Desborough | |
| Artspace Interiors | Andover | |
| Artwall Interiors | London | |
| Ascot Interiors Ltd | Ascot | |
| Asheham House Interiors | Hertford | |
| Ashford Interiors | Cookham | |
| Ashford Interiors | Solihull | |
| Ashley Interiors | Manchester | |
| Ashton House Design | Ashburton | |
| Ashton Interiors | Denham | |
| Ashtree Interiors | Clitheroe | |
| ASP Design | Altrincham | |
| Aspect Interior Concept Ltd | Swindon | |
| Aspects Interiors | Great Dunmow | |
| Aspen Interiors | Maidenhead | |
| Aspley Interiors | Woburn | |
| assemblyroom | London | |
| Asset Interiors | London | |
| Associated Designers Ltd | London | |
| Association of Ideas | Richmond | |
| Aston Bentley Interiors Ltd | Wolverhampton | |
| Astounding Interiors | Aylesford | |
| AT DESIGN | Kew | |
| At Home | Bristol | |
| At Home | Cambridge | |
| At Home Design | Reading | |
| At Large | London | |
| Atelier | London | |
| Atelier Abigail Ahern | London | |
| Atelier Interiors | Kingston-upon-Thames | |
| Atkinson Design Associates Ltd | Leicester | |
| Atlam Design Partnership | Warwick | |
| Atlantic ID | London | |
| Atlas Interiors | Warrington | |
| Aura Designworks Ltd | Berkhamsted | |
| Aurea | Bristol | |
| Auroroa Interiors | Ampthill | |
| Austin Interior Design | London | |
| Austin John Interiors | ||
| Authentic Designs Ltd | Chelmsford | |
| Avant Garde | Bakewell | |
| Avant Garde Interior Design | Basildon | |
| Avenue Interiors | Leek | |
| Avid Design | Barnstaple | |
| Avondale Interiors Ltd | Great Missenden | |
| Avril Matthews Interiors | Fownhope | |
| Awesome Interior Design | Bristol | |
| Axiom Interiors Ltd | Harrogate | |
| Aztec Interiors (Northern) Ltd | Liverpool | |
| Azzurro Designs Ltd | Richmond | |
| B Interiors | Malton | |
| B3 Designers | London | |
| Baildon Interiors | Baildon | |
| Baldassare La Rizza Design | London | |
| Bandini Designs | London | |
| Barbara King Interiors | Oakham | |
| Barker Murray Design | St Albans | |
| Barncroft Design Studio | Saltash | |
| Barnes Design | London | |
| Barrett Interiors | London | |
| Barry Snowden Design | Woodford Green | |
| Bascomb & Drew Ltd | Wokingham | |
| BB Decor | London | |
| BDG McColl Scotland | Edinburgh | |
| Beana Green London | London | |
| Beau Monde Interiors | Reading | |
| Beaufort Interiors | Craigavon | |
| Beaumonde Creative Ltd | Poole | |
| Beck Interiors | Chessington | |
| Beechgrove Interiors | Ballymena | |
| Beechwood Interiors | Iver | |
| Belford Interiors | Belford | |
| Bell Associates | Croydon | |
| Bella Interiors | Richmond | |
| Bellfield Interiors | Tunbridge Wells | |
| Beltaine Designs | Cheltenham | |
| Beluga Design | Walton-on-thames | |
| Ben Kelly Design | London | |
| Bennett & Bowman Interiors | Sutton Coldfield | |
| Benson Studios | London | |
| Bentheim Interior Design | London | |
| Berkeley Design | London | |
| Bespoke City Living Interior Design | Salford | |
| Bespoke Lifestyle | High Wycombe | |
| Beth Ashton | Denham | |
| Beverley Barnett | Radlett | |
| Beverley Hills Interiors | Welwyn | |
| Bibi Design | Watford | |
| Big Cheese Designs | Maidenhead | |
| Big Design Group | Hogshaw | |
| Bill Bennette Design Ltd | London | |
| Bill Boyne Interiors | Barnet | |
| Bishop Bates Freeman | Egham | |
| Bizkit Design Ltd | Sutton Coldfield | |
| Bjarne Pihlmann | Oxford | |
| Blacksheep Interiors | London | |
| Blakeney Interiors | Calne | |
| Blampied & Partners Ltd | London | |
| Blanchard Interiors | London | |
| Blindspot Interior Design | Hove | |
| Bliss Interiors | Oxford | |
| Blue Oyster Interiors | Camberley | |
| Blue Skies Interiors | Salisbury | |
| Blue Space Ltd | Norwich | |
| Bluebottle | London | |
| Blueprint Interior Design | Newcastle Upon Tyne | |
| Bluespace Ltd | Norwich | |
| Bobbie Middleton ID | Tetbury | |
| Bokara Interiors | Newport | |
| Boston Rayes | London | |
| Botero Interiors | London | |
| Boutique Design Ltd | London | |
| Bowlan | Sheffield | |
| Box 3 Ltd | Leicester | |
| Box 66 | Maidenhead | |
| Box Interior Design | Plymouth | |
| BPR Interiors | London | |
| Bracey Interiors Ltd | Bristol | |
| Bradbury Whyte Design | Richmond | |
| Brahm | London | |
| Branka Hohenberg Designs | New Malden | |
| Breathing Space (UK) Ltd | Twickenham | |
| Breley Design | Southend | |
| Brewster Mumford Interiors Ltd | London | |
| Brian Lawrence ID | London | |
| Brickwood Design | Berkhamsted | |
| Bridge Interiors | Fordingbridge | |
| Bridge Interiors | Coalville | |
| Bridget Adler Interiors | Midhurst | |
| Bridgford Interiors Ltd | Lichfield | |
| Briggs Hillier Design Ltd | Stanton | |
| Bright Ideas Interior Design Ltd | Middlewich | |
| Brinkworth Design | London | |
| Britefox Limited | Datchet | |
| Brocade Design Ltd | Benfleet | |
| Brod Design | London | |
| Brook Farm Interiors | Congleton | |
| Brook House Interiors | Henley On Thames | |
| Broughtons Interiors | Leicester | |
| Bruges Tozer Partnership | Bristol | |
| Bryanston Interiors | Newbury | |
| Bubblegum Interiors | Potters Bar | |
| Buchanan Associates | London | |
| Bulldog Design Ltd | Leeds | |
| Burleigh Interiors | Wickwar | |
| Burnham Interiors | Burnham Market | |
| Burns Design | Glasgow | |
| Burrell Design | Lutterworth | |
| Burrell Foley Fischer | London | |
| Busby Interiors Ltd | Glasgow | |
| Business Design Partnership | Caerphilly | |
| Business Environment (Studies) Ltd | Crawley | |
| Business Interior Group | Hartlepool | |
| Business Interiors Group | Manchester | |
| Butterfield ID | Esher | |
| Butterworth Interiors | Gately | |
| By Design | Felixstowe | |
| C & S Lifestyle Interiors | ||
| C Design Interiors | Reigate | |
| C2 Concepts Ltd | Glasgow | |
| CADA Design Group | London | |
| Calico Interiors | Coleford | |
| Callender Howorth Interiors Ltd | London | |
| Callum Walker Interior Design | Perth | |
| Camellia Interiors | Falmouth | |
| Cameron Broom Ltd | London | |
| Cameron Interiors | Glasgow | |
| Campbell & Co | Edinburgh | |
| Campbell Interiors | Norwich | |
| Canning & Sheridan Interiors | London | |
| Cannon Davis Commercial Interiors Ltd | Farnham | |
| Cantium Contracts Ltd | Canterbury | |
| Capital Interior Design & Build | Tewkesbury | |
| Capital Interiors Ltd | London | |
| Carchedi Interiors | Cirencester | |
| Carden Cunietti | London | |
| Carden Interiors | Southrop | |
| Carol Bird Interiors | Beverley | |
| Carol Box | Torbay | |
| Carol Clayton Interiors | Northallerton | |
| Carol Lloyd ID | Harpenden | |
| Carol Mitchell | Devizes | |
| Carole Julia Box | Long Ditton | |
| Caroline Cooper Interiors | London | |
| Caroline Crawford Interiors | Stroud | |
| Caroline Fletcher | Doagh | |
| Caroline Fooks Design | London | |
| Caroline Gardner Design | Harrogate | |
| Caroline Love Interiors | Medstead | |
| Caroline Paterson Interiors | London | |
| Caroline Shasha | London | |
| Carolyn Holmes Interiors | Abingdon | |
| Carolyn Parker Interiors | Leeds | |
| Carolyn Trevor Design | London | |
| Carousel Design | London | |
| Carte Blanche Design | Bournemouth | |
| Carter Tyberghein | London | |
| Casa Belle Design | Sutton Coldfield | |
| Casa Fina | Truro | |
| Casa Forma | London | |
| Casa Interiors | Bracknell | |
| Casa Tua Interiors | Ely | |
| Casson Mann | London | |
| Castalia Designs | Preston | |
| Cathy Mackay Interiors | Edinburgh | |
| Caulder Moore | Kew | |
| Caves to Castles | Barnstaple | |
| CB Interiors | Frodsham | |
| CD Interiors | Stockport | |
| CE Interiors | Boston | |
| Ceder House Interiors | Ripon | |
| Celia James Interiors | London | |
| CFA Interiors Ltd | London | |
| CFC Group Ltd | Reading | |
| CH design | Bradford | |
| cha-id | Warwick | |
| Chalk White | Warwick | |
| Chameleon Designs | London | |
| Chameleon Interior Design | Sheffield | |
| Chameleon Interiors | Cardiff | |
| Change That Room | London | |
| Changing Places | Liverpool | |
| Changing Rooms | Paignton | |
| Chaos Design Consultants Ltd | Bath | |
| Chapel Design & Marketing Ltd | Southampton | |
| Charisma Interior Design | Cheshire | |
| Charles Leon Assoc | Manchester | |
| Charles Rutherfoord | London | |
| Charleston Design | Leicester | |
| Charlotte Clabburn Design | Attleborough | |
| Charlotte Crosland Interiors | London | |
| Charlotte Yorke-Long Interiors | Old Stratford | |
| Charnwood Interiors | Rothley | |
| CHB (Coote Hill Bernardi) | London | |
| Chelsea Interiors | Glasgow | |
| Chelsea McLaine | Glasgow | |
| Chelsey Designs | Ashford | |
| Cheltenham Interiors Ltd | Gloucester | |
| Cheshire Rose Interiors Ltd | Congleton | |
| Chess Interiors | Chalfont St Peter | |
| Chez Moi Interiors | Upper Heyford | |
| Chique Designs | Preston | |
| Chloe Faye Interiors | Ramsey | |
| Chloe Interiors | Banbury | |
| Cho Cho San | London | |
| Chris Edmond Associates | Southampton | |
| Chrissie Fairlamb ID | Rodhuish | |
| Christian Garnett Partners | London | |
| Christina Fallah Designs Ltd | London | |
| Christine Brady Interiors | Chelmsford | |
| Christine May Interior Design Ltd | London | |
| Christine Sadler Interiors | Altrincham | |
| Christine Scott Interiors | Newbury | |
| Christophe Gollut | London | |
| Christopher Charnoud | London | |
| Christopher Cook Designs Ltd | East Molesey | |
| Christopher Fell Design | Braintree | |
| Christopher Hobson C.S.D | Towcester | |
| Christopher James Interiors | Cheltenham | |
| Chrysalis | London | |
| Chrysalis Design | Brixham | |
| Chrysalis Interiors | Yarm | |
| Chu Associates | London | |
| Churchills Interiors | London | |
| Ciao Interiors | Sheffield | |
| Cimmermann | Harrogate | |
| City Apartments | Leeds | |
| City Interiors | London | |
| City Office Interiors Ltd | Birmingham | |
| City Office Interiors Ltd | London | |
| Clague Architects | Canterbury | |
| Clair Strong ID | Bath | |
| Claire Pearce Interiors | Kettering | |
| Clare Williams Interiors | London | |
| Claremont Group Interiors | Bristol | |
| Classic ID | Driffield | |
| Classix Design & Dev | Cogenhoe | |
| Claude Hooper Interiors Ltd | Redditch | |
| Clear Interiors | Norwich | |
| Cleere Interior Design | Taunton | |
| Clements Barbic Design | London | |
| Clifton Interiors Ltd | London | |
| CM Design Consultants | Glasgow | |
| Coast Interior Design | Lymington | |
| Coastal Retreats | Newcastle Upon Tyne | |
| CoBa | Bristol | |
| Cochrane McGregor Associates | London | |
| Cohesion Interiors | Berkhamsted | |
| Colin Mills Interiors Ltd | Darlington | |
| Colin Perry Designs | ||
| Colin Williams Design | Stocksfield | |
| Collective Studio | Penryn | |
| Collete Hanlon | Norwich | |
| Collis & Quinton | Whitney | |
| Colour Counsellors (Head Office) | London | |
| Colour Dimensions Limited | Beckenham | |
| Colourschemer Interiors | Haywards Heath | |
| Comfort Corner Interiors | Farnham | |
| Comfort Zone Interiors | Stirling | |
| Comma Design | Colchester | |
| Commercial Interior Solutions Ltd | York | |
| Complete Interior Company | London | |
| Completehouse | Lancaster | |
| Comptons Interior Furnishings | Wendover | |
| Conault Design | Cheltenham | |
| Concept Design Studio | Maidstone | |
| Concept Group | Shepperton | |
| Concept ID | Rotherham | |
| Concept IDL | Rotherham | |
| Concept Interior Contracts Ltd | Wigan | |
| Concept Interior Design & Decoration | Bath | |
| Concorde Interiors | Doncaster | |
| Connections In Design | Birmingham | |
| Conscious Image Ltd | London | |
| Consilium Interior Design | Stanley | |
| Constructive Interiors | London | |
| Contemporary Interiors | Chelmsford | |
| Contract Furnishing | London | |
| Cooch & Co | London | |
| Cook Design Associates | Newport Pagnell | |
| Cookham Interiors | Cookham Dean | |
| Copeland Interiors | Bury St Edmunds | |
| Core Design | Oxford | |
| Corlett's Interiors | Ashton-Under-Lyne | |
| Corner House Interiors | Loughborough | |
| Cornhill Interiors Ltd | London | |
| Cornish Interiors | Bodmin | |
| Corporate Workspace | Leeds | |
| Cotswold Design Centre | Broadway | |
| Cotton Tree Interior Designers | Woodbridge | |
| Cottonwood Interior Design Ltd | Edinburgh | |
| Country Colours | Cirencester | |
| Country House Interiors | Saffron Walden | |
| Country Knole Interiors | Taunton | |
| Country Soft Furnishings | Longstanton | |
| Countryside Interiors | Shenstone | |
| County Interior Design | Chesham | |
| Court Interiors | Faversham | |
| Cover Up Designs Ltd | Hannington | |
| Cox & Cox Interiors Ltd | Beaconsfield | |
| Cox Freeman | Nottingham | |
| Coxe Design Ltd | London | |
| CP Interior Design | South Stanley | |
| CR Interiors | Mirfield | |
| Crabtree Designs | London | |
| Craig Hargreves (Interiors) Ltd | Cleckheaton | |
| Craigie-Giessing Interiors | London | |
| Crane Interior Contracts | Gravesend | |
| Cranford Cliffs Interiors | Poole | |
| Craven & Hargreaves Design | Tilton-on-the-Hill | |
| Cream & Browne | Lichfield | |
| Cream ID | Derby | |
| Create & Consult | Headington | |
| Creative Business Interiors Limited | Macclesfield | |
| Creative Consultants Interiors | Manchester | |
| Creative Design Interiors | Stockport | |
| Creative House | London | |
| Creative Interior Contracts Ltd | Bedford | |
| Creative Interior Design | Hexham | |
| Creative Interiors UK Ltd | Banbury | |
| Creative Space Design Ltd | Liverpool | |
| Crescent Interiors | Worcester | |
| Crisp Design Ltd | London | |
| Critical CPA | Bewdley | |
| Croft Interiors | Stokesley | |
| Croft Interiors (Kitchens & Bathrooms) Ltd | Glossop | |
| Cromptons Interiors | Wendover | |
| Cross Interiors | Lymm | |
| Cullinan Design | Dunfermline | |
| Curve Interior Design | Manchester | |
| CVP Designs Ltd | London | |
| Cygnet Designs | Buckingham | |
| D & G Office Interiors | Cardiff | |
| Dalziel & Pow Design Consultants | London | |
| Daniel & Alexander | Seaton | |
| Daniel Hopwood Ltd | London | |
| Danielle Lee Interiors | London | |
| Dargie Lewis Designs Ltd | London | |
| Daring Design | Southsea | |
| David Barnett Associates Ltd | St Albans | |
| David Blair Interior Design | Aberdour | |
| David Carden Interiors | London | |
| David Cole Interior Design | Dumfries | |
| David Collins Architecture & Design | London | |
| David Gavin Design | Manchester | |
| David Gumbleton ID | Bath | |
| David Hales Interior Design | Leatherhead | |
| David Hare Designs | London | |
| David Hicks Interior Design Ltd. | Egham | |
| David Hutton Interiors | Bath | |
| David Kaye Design Limited | Lymm | |
| David Long Designs | York | |
| David Mills Designer | Oxford | |
| David Moore Assoc | Banbury | |
| David Sexton | Headingley | |
| Davidson & Co. Interiors Ltd. | Glasgow | |
| Davies Design LLP | Knutsford | |
| Davies-Hobbs Design | Edgbaston | |
| Dawn Chilcott Interiors | Exeter | |
| Dawn Scott Interiors | Nottingham | |
| Daydon Griffiths & Surry | London | |
| ddd Design | Rainham | |
| de Luca Associates | Sevenoaks | |
| de Spaey Interiors | London | |
| de Valero Design | Burton Bradstock | |
| DE1 Design | Derby | |
| Deacon Studio | London | |
| Debbie Dawson Interiors | Kettering | |
| Debbie Neal Interiors | London | |
| Deborah Drew Designs | Cardiff | |
| Deborah Fitz Interiors | Harpenden | |
| Deborah Montlake Interiors | Harlow | |
| Deborah Shelton Interiors | Taunton | |
| Deborah Singleton | Maidenhead | |
| DecCardy ID | Sturminster Newton | |
| Decor Direct | Nottingham | |
| Décor ID | Berwick-upon-Tweed | |
| Decor Plus Interiors Ltd | Ilford | |
| Decoro Interiors | Weedon | |
| Dee Delmonte Interiors | Salford | |
| Define Design | Childer Thornton | |
| Definitive 1 Ltd | Liverpool | |
| DEGW Glasgow | Glasgow | |
| DEGW London | London | |
| Delta Projects | Harrogate | |
| Denise Hepburn Interior Design | Ascot | |
| Des Res Interiors | Ilkley | |
| Design & Catering | Cambridge | |
| Design & Decorate | Dereham | |
| Design 5 | Old Windsor | |
| Design At Source | Evesham | |
| Design at Thirty Two | Cheltenham | |
| Design by Deborah | ||
| Design Cambridge | Cambridge | |
| Design Clarity | London | |
| Design CLD | Harrow | |
| Design Compendium | Bolton | |
| Design Concepts | Newmarket | |
| Design Concepts Interiors Ltd | Swansea | |
| Design Emporium | Wilmslow | |
| Design Focus | Barnwood | |
| Design for all Occasion | Camberley | |
| Design For Life | Redhill | |
| Design For Living | Salford | |
| Design Group London | London | |
| Design House | Winchester | |
| Design Insight | Dumfries | |
| Design Interiors | Stratford-upon-Avon | |
| Design Interiors Property | Cowes | |
| Design LSM | Hove | |
| Design Solutions & Interiors | Maidenhead | |
| Design Studio | Reigate | |
| Design That Room | Liverpool | |
| Design That Room | Aintree | |
| Design Unlimited | Fareham | |
| Design Village Ltd | Ascot | |
| Design West | Stratford-upon-Avon | |
| Designa Properties | Cheshire | |
| Designa Properties | Staffordshire | |
| DesigNation | Harrogate | |
| designcall | Waterlooville | |
| Designed Interiors | Salisbury | |
| Designer Contracts | Chesterfield | |
| Designer Homes 4 You | Cheltenham | |
| Designer Interiors | Southampton | |
| Designer Interiors | Lymington | |
| Designer Interiors (London) Plc | London | |
| Designer Touches | Epsom | |
| Design-Resource | Bristol | |
| Designs by Kim Johnson | Kidderminster | |
| Designs For All Occasions | Camberley | |
| Designs of Distinction | Hitchin | |
| DeSpaey Interiors ltd | London | |
| Detail Design | Glasgow | |
| Detail Design | London | |
| Devana Designs | Coalville | |
| Devas Design | London | |
| Devon House Interiors Ltd | London | |
| Dewhurst Design | Watford | |
| Dezigns | Berkhamsted | |
| DGN Interior Design Ltd | Stirling | |
| DI Design & Development Consultants (UK) | London | |
| Dial House Interiors | Keighley | |
| Dipaley Patel | Harrow | |
| Direct Design Contracts Ltd | Rayleigh | |
| Distinctive Design | London | |
| Distinctive Designs | Ventnor | |
| Divine Designs | Bocking | |
| Divine Interiors | Claudy | |
| Diz Architects | London | |
| DJK Interiors | Manchester | |
| DK Design Consultants | Knutsford | |
| DKF Interiors | Peterborough | |
| DLA Interiors | Leeds | |
| DM Goodman Interior Designs | Cheltenham | |
| DN Interiors | Southport | |
| DNA Design | Rochester | |
| Domane | London | |
| Dorothy Wightman | Carnforth | |
| Dot Dot Dot Interior Design | Ross-on-Wye | |
| Doug Thompson | London | |
| Douglas Wallace Designers Ltd | London | |
| Drapeaux | Leamington Spa | |
| Drawing Room Interiors | Solihull | |
| Draycott Design | Carnforth | |
| Dream Rooms4U | Henley On Thames | |
| Drewmore Interiors | Birmingham | |
| Drumkilbo Design | ||
| DSD Design | Birmingham | |
| Dufour Designs | Kingston upon Thames | |
| Dunex UK | Leicester | |
| Dunn Interiors Ltd | Glasgow | |
| Dunning and Everard | Alderbury | |
| Duo Interiors | Cheltenham | |
| Durham Interiors | Bishop Auckland | |
| DV8 Designs | Warrington | |
| eAD Ltd | London | |
| East Interiors | Loughton | |
| Eclectrique Design Interiors | Bristol | |
| Edgell & Gooden Interiors Ltd | Cardiff | |
| Edward Bulmer | Pembridge | |
| Edward Gee Décor | Altrincham | |
| Edwards of Hadleigh | Ipswich | |
| Egerton Design Ltd | London | |
| EJ Burns Interiors | Hoddesdon | |
| Elaine Cunningham Interiors Ltd | Liverpool | |
| Elaine Williams Interior Couture | London | |
| Elements Interior Design | Berkhamsted | |
| Elise Rose Interiors | Lancaster | |
| Eliska Design Associates Limited | London | |
| Elite Interiors | Northwich | |
| Elizabeth Allison Interiors | Perth | |
| Elizabeth Bee Interiors | Hurstpierpoint | |
| Elizabeth Designs | Hook | |
| Elizabeth Rose Interior Design | Mold | |
| Elizabeth Stanhope Interiors | Oakham | |
| Elle Design | Hale | |
| Elm Grange Interiors | Boston | |
| Emblazon Design | Manchester | |
| EMG Interiors | Northampton | |
| Emily Black Interior Design | Edinburgh | |
| Emily Ross Furnishings | Strathaven | |
| Emma Anderson Interiors | Oxford | |
| Emma Clanfield Design | Insch Aberdeen | |
| Emma Jane ID | Leicester | |
| Emma Pettifer Richardson | York | |
| Emma Saxby Design | Hove | |
| Emma Sims-Hilditch Interior Design | Chippenham | |
| Emporio Interiors | London | |
| Enasha De Zoysa Interiors | London | |
| Enchanted Interiors | Southampton | |
| Encompass Interiors | Nottingham | |
| English Rose Interiors Ltd | Marlow | |
| Envy Interiors | Solihull | |
| Espee Design & Development | Wilmslow | |
| Esprit 4 Interiors Ltd | Barking | |
| Esprit Midland Ltd | West Bromwich | |
| Essence of Design | Stroud | |
| Essentia Designs Ltd | London | |
| Ethan Gil Associates Ltd | Petersfield | |
| Ethos Design | Dronfield | |
| Etre Interiors | Winchester | |
| Euroleisure Interior Specifiers Ltd | Bexhill-On-Sea | |
| Eve Waldron Design | Cambridge | |
| Evernden Interiors | Cranbrook | |
| Evita Vonni | Woking | |
| Excel Design | Hull | |
| Exhibition & Interiors Co.Ltd | Wellingborough | |
| Fabrik Magik Interiors | Inverness | |
| Fabulous Rooms | Nottingham | |
| Facade Interior Design | Northwich | |
| Fagan-Bird Interiors | Stockport | |
| Fahrenheit Design | Coventry | |
| Fairfax Interiors | Banbury | |
| Fairhursts Design Group | Manchester | |
| Fairlawn Design | Bournemouth | |
| Faithdean Plc | London | |
| Falchi Interiors | Datchet | |
| Falcon Interiors | Melksham | |
| Fanfare Interiors | Newton Abbot | |
| Farmore Interiors | St Andrews | |
| Farnesi Interiors | London | |
| Fashion Architecture Taste (FAT) | London | |
| Fay Lawrence Interiors | London | |
| FB Designs | London | |
| Felbrigg Design Co | Chippenham | |
| Felbrigg Design Company | Great Somerford | |
| Felicity Thorpe Interior Designs | Cowfold | |
| Ferndale Designs | Bilston | |
| Ferrious | Manchester | |
| FGS Design Associates | London | |
| Fidget (Uk) Ltd | Windermere | |
| Fifty Six North Contemporary Interiors | Edinburgh | |
| Filippa & Co | London | |
| Fine Art Interiors | Benfleet | |
| Fine Fitted Interiors | Redbourn | |
| Finesse of Boroughbridge | York | |
| Finishing Touches | London | |
| Fink Interiors | London | |
| Fiona Campbell | London | |
| Fiona Finlay | London | |
| Fiona Nix | Northampton | |
| Fionda Furnishings | Newcastle Upon Tyne | |
| Fire With Fire | Huddersfield | |
| Fisch Design | Belper | |
| Fisher Interior Design | Chislehurst | |
| Fitzroy Design Solutions | London | |
| Fleming Design Co | Northleach | |
| Fluid Group Ltd | London | |
| Focus Design Ltd | Winchester | |
| Folland Design | Maidstone | |
| Forlook | London | |
| formadesign (uk) ltd | Malvern | |
| Forme Partnership | London | |
| Forster Inc | London | |
| Forte Designs | London | |
| Found Associates | London | |
| Foundry Interiors | London | |
| Fox Interior Design | London | |
| Fox Linton Associates Ltd | London | |
| Framework Designs Studio | Gravesend | |
| Frances Horn Interiors | Andover | |
| Francesca Basu Designs Limited | London | |
| Francescalouise | London | |
| Francis Interior Design Consultancy | Sevenoaks | |
| Francoise Murat & Assoc | Durley | |
| Free Spirit Interiors Ltd | London | |
| Freedom Interiors | Oxon | |
| Frogmore Design | Salisbury | |
| Front Stage Interiors Ltd | Corsham | |
| Fruition Design | Torquay | |
| Fully Furnished Group | Staines | |
| Furnished by Anna | Leeds | |
| Fusion Design Ltd | Birmingham | |
| Fusion ID | Epsom | |
| Fusion Interior Design | ||
| G & H Interiors | Honiton | |
| G1 Interiors Ltd | Glasgow | |
| GA Design Group | St. Ives | |
| GA Design International Ltd | London | |
| Gable Interiors | Oaksey | |
| Gabriel Holland | London | |
| Gabriel Lewis Associates | Dorking | |
| Gail Scott Interior Design | Lucton | |
| Gallery Interiors | Lichfield | |
| Gardiner Design Associates | Harpenden | |
| Garnish Interiors | Eastbourne | |
| Gayfield Design | Edinburgh | |
| GB Associates | Stockport | |
| GE Interiors | stoke on Trent | |
| Genus Interiors | Caddington | |
| Geoff Powell Design Ltd | St Albans | |
| Geoff Sillence Interiors Ltd | Southampton | |
| Geoffrey Drayton | London | |
| George Bond | Newcastle Upon Tyne | |
| George Interiors | ||
| George Spencer Designs | London | |
| Georgina Caddick Interiors | Marshfield | |
| Georgina Gibson ID | Hove | |
| Georgina Scott Interiors | Edinburgh | |
| Geraldine Morley Interior Design Limited | London | |
| Gerbera Interiors | Birmingham | |
| Gerrard & Medd | Edinburgh | |
| GH Associates | Stratford-upon-Avon | |
| Gia Creative Reality | York | |
| GIA Office Interiors | Cardiff | |
| Gieffe Interiors London | London | |
| Giles Cook Design | Bedford | |
| Gilt & Gloss | London | |
| Ginny Peace Interiors | Cranbrook | |
| Giulia Adams Interiors | Stroud | |
| GL Interior Design | Stockton on Tees | |
| Glenys Chatterley by Design | Chelmsford | |
| GLM Decoration by Design | Wadesbridge | |
| Global Retail Interiors | Hoylake | |
| Gloss Interior Design | Penarth | |
| Gloss Interiors | Southsea | |
| GMP Design | Rugeley | |
| Goff Associates | London | |
| Golden Mean Fury | Maidstone | |
| Goldy Interiors & Design Associates | Worcester | |
| Golfar & Hughes | London | |
| Goodchild Interiors Ltd | Bristol | |
| Goodfellows Interior Design | Hitchin | |
| Goosey Gander Desgins | Cirencester | |
| Gordon Gibson Design | Derby | |
| Gordon Lindsay Design | London | |
| Gorgeous | Reigate | |
| Gpad Ltd | London | |
| Graham Grant Design | Muir of Ord | |
| Grahams Interiors | Bury | |
| Gramlick Designs | Shipston-On-Stour | |
| Grano | London | |
| Grant Interiors | Edinburgh | |
| Grant Thorp Ltd | Warwick | |
| Granter Interiors | London | |
| Granville-Dixon Designs | London | |
| Grapes Associates | London | |
| Graphic Idea | Dunstable | |
| Graven Images | Glasgow | |
| Grays Interiors | Belper | |
| Greatlook Interiors | Gateshead | |
| Green Dragon Interior Designs | Chipping Campden | |
| Green Room Interior Design | Leeds | |
| Greendoor Design | Bideford | |
| Grosvenor Interiors (Interior Management) | Coulsdon | |
| Grove Design | Kensworth | |
| Guinevere Designs | Birmingham | |
| Gus Balague Interior Design | London | |
| GW Interiors Ltd | Birmingham | |
| H & A Interiors | Rushden | |
| Habiba | London | |
| Halina Moroney Interior Design | Bath | |
| Hall & Glory Ltd | Buntingford | |
| Hallam Design Associates | Wakefield | |
| Halliday Interiors | Swindon | |
| Halliday Meecham Architects Ltd | Manchester | |
| Halo Design Interiors | Weybridge | |
| Hamilton Barnes Designs Ltd | London | |
| Hanley Interiors | Malvern | |
| Hannah Wehbeh Interior Design | London | |
| Happell Interiors & Products | Glasgow | |
| Happy Homes ID | Cockermouth | |
| Hargreaves Craig Interiors | Gomersal | |
| Harlequin | Skipton | |
| Harlequin Interior Design | Leicester | |
| Harmony Interiors | Cardiff | |
| Harpers Interiors | Huddersfield | |
| Harrison Interiors | Burton on Trent | |
| Hart Interior Design | Blythburgh | |
| Hartmann Designs | London | |
| Harwood Interiors | London | |
| Hauser Design Studio | Birmingham | |
| Haven Interiors Ltd | Wickford | |
| Hawkins Brown Ltd | London | |
| Hazelwood Interiors | Loughton | |
| Healey Interior Designs | Beverley | |
| Heart Interiors | London | |
| Heath Design | Brighton | |
| Hege Greenall-Scholtz | Bath | |
| Helen & Ian Goodwin | York | |
| Helen Green Design Ltd | London | |
| Helen Smith Design | Hove | |
| Helena Angelides | Woodchester | |
| Helene Dabrowski Interiors | London | |
| Helene Eliot-Foussat Design | London | |
| Hemera Work Place Solutions | London | |
| Henley Interiors Limited | Sunningdale | |
| Henry Mlinaric & Zervudachi Ltd | London | |
| Heron Design | Normanton | |
| Herriot Project Management Ltd | Dukinfield | |
| Hewson-Stubbs Design | Nottingham | |
| HG Interiors | Bath | |
| Hidden Design Studio | London | |
| Hilditch Interior Design | Chippenham | |
| Hill House Interiors | Weybridge | |
| Hirsch Bedner Associates International | London | |
| HMS Interior Design | Leeds | |
| Hodgkinson & Co | London | |
| Hollianna Interiors | Liverpool | |
| Hollijon & Phillips | Glasgow | |
| Holloway Interiors | Dunfermline | |
| Hollytree Design | Thame | |
| Home Design - Danbury | Danbury | |
| Home Design Consultants | Luton | |
| Home Farm Interiors | Stafford | |
| Home Interior Design Consultancy | Bristol | |
| Home Style Interiors | Liverpool | |
| Homeleigh Designs | Walton on Thames | |
| Homesmiths Ltd | Haywards Heath | |
| Honeysuckle Interiors Ltd | Basingstoke | |
| Honky Design | London | |
| Hope Studios | Wolverhampton | |
| Horton Design Consultancy | Frodsham | |
| Hot Pink Angels | ||
| House | Tamworth | |
| House of Lindsey | Sheerness | |
| House to Home Design | Chippenham | |
| House to Home Design | Camberley | |
| HouseStyle | Leamington Spa | |
| Howard & Horsfield | London | |
| Howards Interiors Ltd | Pinner | |
| Howarth Interiors | Bolton | |
| Howett & Kennedy | London | |
| HQ2 Design | London | |
| HQC Interiors | Wetherby | |
| Hubert Zandberg Interiors Ltd | London | |
| Hudson Designs | Oxton | |
| Hugh Leslie | London | |
| Humphrey Interiors | Kew | |
| Hunt Hamilton Zuck | London | |
| Hunt Interior Design | Ripon | |
| Hunter Design Associates | Leatherhead | |
| Hunters Interiors | Stamford | |
| I 4 Interior Design | March | |
| I Style ID | Liverpool | |
| IA Design | Kingston upon Thames | |
| Ian Thompson Interiors | Belfast | |
| Ice Blue Design | Preston | |
| Icon Interiors Ltd | Winchester | |
| Iconic Interiors | Hull | |
| ID Interior Design | Bakewell | |
| ID Space | Bristol | |
| ID Studio | Manchester | |
| IDA (Interior Design Associates) | Swadlincote | |
| IDC Harrogate Ltd | Harrogate | |
| Ideal Interiors | Stowmarket | |
| IDP Design | Dorking | |
| IDSC | London | |
| IFL Design | London | |
| Igloo Design | Manchester | |
| Ignite Retail International | London | |
| Ikandi Interiors | Leigh-on-Sea | |
| Ilze Reinke | Burton-on-Trent | |
| Image Interior Systems Ltd | London | |
| Imagine Interior Design | Yately | |
| Imagine Interior Designs Ltd | London | |
| Imodo Design | St Albans | |
| Impression Contracts | Crowborough | |
| Impressive Interiors | Warrington | |
| In Clover | Swindon | |
| In House Design | Edinburgh | |
| In Progress LB Design Consultants | Liverpool | |
| In:Sense Design | London | |
| in2style Ltd | London | |
| in2style Ltd | East Anglia | |
| Inannoot Design | Newcastle Upon Tyne | |
| Inch House Interiors | Camberley | |
| Increation | London | |
| Indigo Acre Interiors | Ashby-de-la-Zouch | |
| InDiGo Interors | ||
| Indish Interiors | London | |
| Individual Interior Design | Bournemouth | |
| Ingrid Batcup - RΘnoir Interiors | Swansea | |
| Inhaus Solutions | Hessle | |
| Inhouse Interior Design | Macclesfield | |
| Inkpen Downie Architecture & Design | Colchester | |
| Inn Design & Contracts | Bootle | |
| Inner Sanctum | London | |
| Inner Space Design | Devizes | |
| Inner Space Designs | Newport | |
| Innerspace Interior Design | Knutsford | |
| Innex Design | Leigh | |
| Innov8 Interiors | Dundee | |
| Innovative Design Interiors | Emsworth | |
| Innsight Design | Liversedge | |
| Inovo Home | Cheshire | |
| Inprogress LB Design Consultants | Liverpool | |
| Inside Design Ltd | London | |
| Inside Edge Interiors | East Linton | |
| Inside Inspirations | ||
| Inside Interiors | Frome | |
| Inside Job By Lellow | Woodford Green | |
| Inside Job Ltd | London | |
| Inside Out Design | Manchester | |
| Inside Right Ltd | Crawley | |
| Inside Right Ltd | Newcastle-under-Lyme | |
| Inside Spaces | Exmouth | |
| Inside Storeys (Soft Furnishers) Ltd | Manchester | |
| Insider Dealings | London | |
| Insight Design & Project Management Ltd | Sunbury on Thames | |
| Insight Interiors | Bath | |
| Insite-Interiors | London | |
| Inspace Complete Ltd | London | |
| Inspirational | Epsom Downs | |
| Inspirations Silkhold Ltd | Princes Risborough | |
| Inspire Design Consultancy Ltd | York | |
| Inspired Bespoke | Colne | |
| Inspired Property and Design | London | |
| Inspired Thinking | Marple | |
| Inspiredecor | Bedford | |
| Inspiring Interiors | Folkestone | |
| Inter Arc Design Ltd | London | |
| Interaction Associates Ltd | Bath | |
| Interbar Ltd | Markyate | |
| Interdec | Uxbridge | |
| Interior Affair | Boston Spa | |
| INTERIOR affairs | Emsworth | |
| Interior Alchemy | Salisbury | |
| Interior Being | London | |
| Interior Bis | London | |
| Interior Classics | Alcester | |
| Interior Concept | London | |
| Interior Couture | London | |
| Interior Delights | Reading | |
| Interior Design | London | |
| Interior Design by Francesca Ward | Ilkley | |
| Interior Design by Sue Spindler | Lowestoft | |
| Interior Design Focus | Cheltenham | |
| Interior Design Management | London | |
| Interior Design Services Ltd | London | |
| Interior Designs Durham | Durham | |
| Interior Dimensions (UK) Ltd | Lichfield | |
| Interior Dynamics | Truro | |
| Interior Enterprises Limited | Purley | |
| Interior Evolution | Heswall | |
| Interior Expressions | Ripon | |
| Interior Ideas | Kilmarnock | |
| Interior Inspirations | Falkirk | |
| Interior Ist Designs | Saltash | |
| Interior Matters | Bournemouth | |
| Interior Matters UK Ltd. | Bournemouth | |
| Interior Motive | Chester | |
| Interior Motive | Stevenage | |
| Interior Motive | Reading | |
| Interior Motives | Musselburgh | |
| Interior Motives | Sandbach | |
| Interior Options Ltd | London | |
| Interior Quest Consultation & Design Service | Rotherham | |
| Interior Revolution | Danbury | |
| Interior Selection | Norwich | |
| Interior Sensations | Saltcoats | |
| Interior Solutions | Edinburgh | |
| Interior Style Ltd | Northwich | |
| Interior Therapy | Bath | |
| Interior Transformations | Swanwick | |
| Interior Views | London | |
| Interior Vue | Stone | |
| Interior Your Home | Richmond | |
| Interiorbeing | London | |
| Interiors | Knutsford | |
| Interiors 4 You | Edinburgh | |
| Interiors At St Marys Street | Shrewsbury | |
| Interiors By Ali Foulds | Evesham | |
| Interiors By Decorating Den | Lydney | |
| Interiors by Design | Pulborough | |
| Interiors by Design.co.uk | Warrington | |
| Interiors by Jeanette Holmes | Doncaster | |
| Interiors By Michael | Chester | |
| Interiors Etc | Cwmbran | |
| Interiors from Jamie Tyler | Manchester | |
| Interiors Homeart | Harpenden | |
| Interiors of Chiswick | London | |
| Interiors Unlimited | Inverurie | |
| International Design Classics | Gerrards Cross | |
| Interni Design Studio | London | |
| Interphase Interior Design Studio | Bedford | |
| Into Interiors | Lewes | |
| Inventive Interiors | York | |
| IOR Group | Richmond | |
| Iroka Design | Penzance | |
| Iroka Interiors | Hayle | |
| Isabel Ballardie Interiors | Farnham | |
| Isb-Designs | Basingstoke | |
| ISG Dean + Bowes | Huntingdon | |
| ISG Interior Exterior plc | London | |
| Isherwood Interior Design | Cheltenham | |
| Ishoka (UK) Ltd | Epsom | |
| Ivory Tree Designs | London | |
| J & J Interiors (UK) Ltd | York | |
| J & N Interiors | Hitchin | |
| J Decor Interiors Ltd | Epsom | |
| J7 Achitecture Ltd | London | |
| Jackson Assoc | Wimborne | |
| Jacqueline Cornforth Interiors | Leeds | |
| Jacqueline Guitart Originals | Leeds | |
| Jacqueline Jones Interior Design | Saffron Walden | |
| JAG Contermporary Design | London | |
| Jaglin International Design | Cambridge | |
| Jam Designs | Rochester | |
| Jamandic | Chester | |
| James & Wallis Interiors | Beaconsfield | |
| James Park Associates Ltd | London | |
| James Sims Associates | Poole | |
| James Ward Design | Cambridge | |
| Jamie K Designs | London | |
| Jamieson Smith Associates | Newton Abbot | |
| Jan Baker Fabrics & Home | Hereford | |
| Jane Clare Interiors | Teddington | |
| Jane Clayton & Co | Bristol | |
| Jane Gomez Bespoke Interiors | Cardiff | |
| Jane Pearson Interiors | Chesterfield | |
| Jane Richards Interiors | Thetford | |
| Jane Rodney | London | |
| Janet Stevens Design | Bedale | |
| Janet Williamson Interiors | Southend-on-Sea | |
| Janine Stone Ltd | London | |
| Janvs Design Group | Harrogate | |
| Jarman Tew Design | Hoddesdon | |
| Jason King Associates | London | |
| Jason Mead Interior Design | Sheffield | |
| Jason Roberts Interior Design | Dereham | |
| Jason West Design Consultants Ltd | Manchester | |
| Jayne Nelson Interiors | Great Dunmow | |
| Jayne Wilson Interiors | Sutton Coldfield | |
| JC Design Concepts | London | |
| Jefferson Sheard EGS Architects | Manchester | |
| Jeffrey's Interiors | Edinburgh | |
| Jemnics Interiors International Ltd | London | |
| Jennie Reeve Interiors | Frome | |
| Jennifer Henderson | Edinburgh | |
| Jennifer Reed Design Initiatives | Woking | |
| Jennings Design Associates Ltd | Manchester | |
| Jenny Blanc Designs | Teddington | |
| Jenny Junior Interiors | Hertford | |
| Jeremy Wilson & Associates | Reigate | |
| Jessica Brook Design | Worcester Park | |
| JFA Contracts Ltd | Wilmslow | |
| JHP Design Consultants | London | |
| Jill Scholes Interior Design | London | |
| Jill Treloggen Interiors | Witney | |
| Jim Miller Design | Hove | |
| JL Enterprises | London | |
| Jo Adams Design | London | |
| Jo Reid Interior Design | Staffordshire | |
| Joanna Marco Interiors | Northallerton | |
| Joanna Raynor Interiors | Coxbench | |
| Jocelyn Cousins ID & Int Arch | Canterbury | |
| Joelle Interiors | Walkerburn | |
| Johanna Brinkworth Interiors | St Albans | |
| John Charles Interiors | Birmingham | |
| John Cromb Interior Design | Edinburgh | |
| John Dixon & Associates Ltd | Manchester | |
| John Evans Interior Architecture and Design | Birmingham | |
| John Goodyear & Co | Barnsley | |
| John Hart Design Consultants Ltd | Godalming | |
| John Hyett Associates | Sudbury | |
| John Minshaw Designs Ltd | London | |
| John Robb Interiors | Bangor | |
| John Rogers Design | Herne Bay | |
| John S. Oliver Ltd | London | |
| John Soloman Design | London | |
| John Strand Interior Design | London | |
| John Turner Designs | Stockport | |
| John Young Furnishings | Keswick | |
| Johnston Stewart Interior Design | London | |
| Johnston Walsh ID | Sheepscombe | |
| Johnstonwalsh Ltd | Sheepscombe | |
| Jon Bannenberg Ltd | London | |
| Jonathan Brunskill Associates | London | |
| Jonathan Collins Interiors | Sheffield | |
| Jonathan Crawford Interiors Ltd | Leeds | |
| Jonathan Parkin Design Projects | Cheltenham | |
| Joseph King Interiors Ltd | Bristol | |
| Jottys | Budleigh Salterton | |
| Joyce Porter Interiors | Bristol | |
| JP Designs | Uttoxeter | |
| JT Grant Interiors | Wychbold | |
| JTPY Design | London | |
| Judeart Design | Canterbury | |
| Judi Watkinson Interiors | Peacehaven | |
| Judi Williams | Falkirk | |
| Judith Marriott Interiors | Oving | |
| Juicy Design | Cardiff | |
| Jules Gregory Interiors | London | |
| Julia Clare Designs | Chiddingfold | |
| Julia Jones Ltd | Colwyn Bay | |
| Julian Taylor Design | Romsey | |
| Juliana Ronco | Harrogate | |
| Julie Brown Interior Design | Middlesbrough | |
| Julie Kent Interiors | Corsham | |
| Julie McLean ID | Cambridge | |
| Julie Richards Architectural Design Ltd | London | |
| Juliet Finkelstein Interior Designs | London | |
| Juliette Abbey Interiors Ltd | London | |
| Juliette Byrne Associates | London | |
| Jump Interior Design | Cardiff | |
| Jump Studios | London | |
| Juniper House Interiors | Northampton | |
| Juniper Trading | Alton | |
| Just Interiors | Epping | |
| K3 ID | Ely | |
| Kai living Ltd | London | |
| Karavan Interiors | London | |
| Karen A Culow M.A Designer | Edinburgh | |
| Karen Hall Interior Design | Durham | |
| Karen Jackson Interiors | Beckenham | |
| Karen Tennant Interiors | Guildford | |
| Karin Moorhouse Design | Pulborough | |
| Karon Designs | Eye | |
| Kate Ainslie Williams - KAW Design | London | |
| Kate Bingham Interior Design | Petworth | |
| Kate Joyner Interiors | Heathfield | |
| Katharine Lee Designs Ltd | London | |
| Katherine Jukes Interiors | Lichfield | |
| Katie Rapp Interior Consultants | Bromsgrove | |
| Katrina Phillips | London | |
| Katzumi Design | Colchester | |
| Kay & Haddock | Derby | |
| KB Interiors | Berwick-upon-Tweed | |
| KB Interiors | Leamington Spa | |
| KB Square Design | London | |
| KBS Interiors | Northampton | |
| KC Interior Design | Hebden Bridge | |
| KCA International | London | |
| KCC Design Studio | Colchester | |
| KD Designs | Cardiff | |
| KDP Designs (Stephen Thorne) | Leigh-on-Sea | |
| Keech Green | London | |
| Kelly Hoppen Interiors | London | |
| Kelly JDavies Interiors | Ashford | |
| Kenmore Interiors | Hitchin | |
| Kenneth Hudson Interiors | Deanshanger | |
| Kensington Design | London | |
| Kensington Interiors | Glasgow | |
| Kensington Interiors of Brighton | Brighton | |
| Kentsford Designs | Grange over Sands | |
| Kerry Jane Interiors | Congleton | |
| Kestrel Design | Worthing | |
| Key Interiors | Chelmsford | |
| Key Interiors | London | |
| KF Interiors | London | |
| Kianfar Revell Interior Design | London | |
| Kim Shilling | London | |
| King & Co | London | |
| Kingston Shaw | London | |
| Kinnersley Kent Design Ltd | London | |
| Kirkland Interiors | Kendal | |
| Kit and Kaboodle | Winchester | |
| Klara Goldy Design | Worcester | |
| Knight Design (Interiors) Ltd | Ingatestone | |
| Koubou Design | Crowthorne | |
| KR Interior Design | London | |
| Kristelle Weil Interiors | London | |
| Ksd Design Co | Newbury | |
| L Interior Design | Wick | |
| L Interiors | Streatley-on-Thames | |
| La Maison Interiors | Woburn Sands | |
| Lamont Interiors | London | |
| Larkin Charles | Bristol | |
| Larson Interiors | Eccles | |
| Laura B ID | Bampton | |
| Laura Fyfe | St Andrews | |
| Laurel Design | Washington | |
| Lawson Robb | London | |
| Le Phusion Moderne | London | |
| Leah Jackson | Camberley | |
| Lees Furnishers | Grimsby | |
| Leila Corbett Limited | London | |
| Leisure Concepts | Kenilworth | |
| Lemon Tree Interiors | Ely | |
| Leonie Brown Interiors | London | |
| Les Tuileries | Dorking | |
| Lesley Ann Gentry ID | Blewbury | |
| Lesley Wihl ID | Tetbury | |
| Leslie Charles Interiors | Tonbridge | |
| Levings Associates | Cambridge | |
| Liberty! Design Partnership | Barnsley | |
| Licorice Design | London | |
| Lief Design | Nottingham | |
| Life After Magnolia | Bournemouth | |
| Lifestyles Interiors Ltd | London | |
| Lillie Interiors | Newark | |
| Limehouse Design Partnership | Manningtree | |
| Limited Editions Interior Design Consult | Pulborough | |
| Linda Joseph Interiors | Penrith | |
| Line One Interiors | Norwich | |
| Linea Space | Reigate | |
| Linea Studio | Padstow | |
| Link Design Assoc | Birmingham | |
| Linteriors (Scotland) Ltd | Dunblane | |
| Lionwitchwardrobe | London | |
| Lisa Allan Interior Design | Southport | |
| Lisa Nott | Ascot | |
| Lister Carter | Aldford | |
| Livin Quarter | Manchester | |
| Living in Colour | Cambridge | |
| Living In Space | London | |
| Living Inside | Burton-under-Needwood | |
| Living Interiors | London | |
| Living Laboratory | Brighton | |
| Living With Design | Newcastle under Lyme | |
| Liz Cox | Chester | |
| Liz Green Interiors | Andover | |
| Liz Mawe Interiors | Plymouth | |
| Liz Pow Design | Haslemere | |
| LJH Design | Cambridge | |
| LK Interiors | Gaddesden Row | |
| LKS Design | London | |
| LMB Design | Ulverston | |
| Loci Interiors | Hemingford Grey | |
| Lombard-Earl Interiors | Darlington | |
| London Rooms Design | London | |
| Looby Crean Ltd | London | |
| Lord & Vella | London | |
| Lorraine Goble Interior Design | South Cerney | |
| Louis Smith | London | |
| Louisa Hynes Interior Designs | Ramsgate | |
| Louise Begley | ||
| Louise Bradley | London | |
| Louise Sarginson | Leeds | |
| LRF Designers | London | |
| LRW ID | Manchester | |
| LSG Design | London | |
| LT Designs | London | |
| Lucie Downie | Lydney | |
| Lugo (Midlands) Ltd | Lichfield | |
| Lulu Carter | ||
| Luma Interiors | South Queensferry | |
| Lumsden Design Partnership | London | |
| Lusardi Design | London | |
| Lux Interiors | Macclesfield | |
| Luxury Interiors | London | |
| Lydia Anikitou Interiors | London | |
| Lydiatt Plumtree Ltd | Leeds | |
| Lynda Bywater Interiors | Newbury | |
| Lynda Franklin Interiors | Hungerford | |
| Lynne Frost Interiors | Aberdeen | |
| Lynne Sweeney Interiors | Tarporley | |
| Lynton Interiors | Harrogate | |
| Lynx Interior Design Group | Hyde | |
| M & L Associates | London | |
| M & Y Interiors | Bushey Heath | |
| M Design | London | |
| MA Design Interiors | Cavendish | |
| Ma Maison | London | |
| Mackies of Lancaster | Lancaster | |
| Madam Blunt | Crickdale Wilts | |
| Maddocks Design Partnership | Altrincham | |
| Madeleine Chandler ID Consultant | ||
| Mahvash Interiors | Craigavon NI | |
| Maia Design | Gillingham | |
| Mainwarings Interiors | Macclesfield | |
| Maison Architecture & Design | London | |
| Maison Deco | Esher | |
| Mamine Musgrove Interiors | Chichester | |
| Manuka | London | |
| Margaret Ann Interiors | Macclesfield | |
| Margaret Sheridan | Norwich | |
| Maria Lawson | Rishworth | |
| Marie Peach Interiors | Nottingham | |
| Mark Bowden Interiors | Holsworthy | |
| Mark Gillette | Chester | |
| Mark Humphrey | Wokingham | |
| Mark Naylor Interiors Ltd | Norley | |
| Marland Consulting Group | Edinburgh | |
| Marlborough Interiors | Marlborough | |
| Marplan Interiors Ltd | Colchester | |
| Martin Hall Design | Hove | |
| Martin Payne Design Co | Plymouth | |
| Martyn Cornwall Design | London | |
| Mary Barber Fray Interior Design | Birmingham | |
| Mary Ensor Interiors | Tunbridge Wells | |
| Mary Leslie Interior Design | London | |
| Mary Mansfield ID | Cambridge | |
| Mary-Claire Interiors | Llansantffraid | |
| Material Designs | Skipton | |
| Material Things | Portsmouth | |
| Materialise Interiors | Brighton | |
| Matilda Jones | Abingdon | |
| Matthew Godley Interior Design | London | |
| Max Lineham Interiors | Trowbridge | |
| Max Rollitt | Alresford | |
| Maxi Designs | Guildford | |
| Maxwell Green | Edinburgh | |
| Mayfield Design (UK) Ltd | London | |
| Mazboz Studio | Cobham | |
| MBD Interiors | Orford | |
| Mbs Project Management | Rickmansworth | |
| MC2 Architects & Designers (ID) | London | |
| McCarthy & Associates Ltd | Coventry | |
| MCH Interiors | Welwyn | |
| MCM Associates | London | |
| Meadora Interiors | Macclesfield | |
| Melanie Forsyth Interiors | Towcester | |
| Melanie Mac Interiors | Glenrothes | |
| Meltons | London | |
| MET Studio Design ltd | London | |
| MG Marga Design Ltd | London | |
| Mia Karlsson Design | London | |
| Michael Nicholas Design | London | |
| Michelle Taylor Davies Design | Wolverhampton | |
| Michelmersh Interiors | Lymington | |
| Mike Turner Interiors | Norwich | |
| Milc Property Stylists | London | |
| Milton House Interiors | York | |
| Miola Design Consultants | Sandbach | |
| Miv Watts | Burnham Market | |
| MJ Interior Designs | East Grinstead | |
| MKV Design | London | |
| MM Design | London | |
| Modus Interior Design | Cottingham | |
| Molten London | London | |
| Monaco Project | Manchester | |
| Mood Interiors | Sheffield | |
| Moores Interiors | Stanmore | |
| Moran Interiors | Harlow | |
| Morey Smith Ltd | London | |
| MorForm ID | Poundbury | |
| Morgan Gilder | Milton Keynes | |
| Morphic Design Ltd | London | |
| Morris Associates | London | |
| Morris Humphrys & Assoc | Newcastle under Lyme | |
| Morris Interiors | Harrogate | |
| Mottram Interiors | Bristol | |
| MP Design | Bristol | |
| Mr Smith Interiors | Brighton | |
| MRC Uk | Surbiton | |
| Mrs Monro | London | |
| MVA Property | Hertford | |
| My Posh Pad | Abbots Langley | |
| MYO ID Consultancy | Liverpool | |
| Naomi Gregory Interiors | Corsham | |
| Natalie Martin Design | Braintree | |
| Neat House Interiors | Winchester | |
| Neil Bryant Interiors | Plymouth | |
| Nelson Design Ltd | London | |
| Nelson Design UK | Ipswich | |
| Nest ID | ||
| New ID Interiors | London | |
| New Impressions | Bristol | |
| New Look Interiors | Falkirk | |
| Newbury Commercial Interiors Ltd | Newbury | |
| Newlife Interiors | Lambeg | |
| Niche Interior Design | Brighton | |
| Nicholas Alexander | London | |
| Nicholas Buck Associates | Camberley | |
| Nicholas Hollinshead Interiors | Birmingham | |
| Nicholas Pryke | London | |
| Nicky Dobree Interior Design | London | |
| Nicola Hall Interiors | ||
| Nicola Smail Interior | Edinburgh | |
| Nikki Atkinson | London | |
| Nina Campbell | London | |
| Nina Moeller Interiors | Richmond | |
| Niro Design | Barnsley | |
| No 12 Queen Street | Bath | |
| No Chintz | Manchester | |
| No! Cream | London | |
| Noikeuma Creative | Birmingham | |
| Nonsense Design | London | |
| Noorani Designs | London | |
| North Interiors Ltd | London | |
| Northwick Design | London | |
| Northwood Designs & Interiors | Aberfeldy | |
| Norton Crane | London | |
| Novanta Designs | Chippenham | |
| NRN Design Ltd | Manchester | |
| NS Interiors | Sittingbourne | |
| Nuwave Interiors | Leigh-on-Sea | |
| NW Design | Kelsall | |
| Oakhouse Interiors | Orpington | |
| Obelisk Interiors | Knutsford | |
| Oblikay | Bradford | |
| Ocean Architectural & Interior Design | Wakefield | |
| Office Interior | Cowbridge | |
| Office Projects | ||
| Old Park Interiors | Leeds | |
| Oliver Bea Design | London | |
| Oliver Burns Interiors | St Albans | |
| Oliver Laws Ltd | London | |
| Oliver Redfern Interiors | Ascot | |
| Oliver Steer ID | Southport | |
| Olympic Interiors Ltd | Birmingham | |
| Omni Design Ltd | Cardiff | |
| On Time Interiors | London | |
| One Off Interiors | Birmingham | |
| Onyx ID | Gerrards Cross | |
| Open House Designs | Huddersfield | |
| Optic Interiors | London | |
| Orby Design | Totnes | |
| Orchard House Studio ID | Oxford | |
| Orchard Interiors | Congleton | |
| Orchid Interiors | Poole | |
| Origin Interiors | Bath | |
| OTRT (On The Right Track) | Surbiton | |
| Outstanding Interiors | Weybridge | |
| Overbury Designs | Alton | |
| P & A Irwin Interiors | Sunderland | |
| Pacific Interiors Ltd | London | |
| Packhouse | Farnham | |
| Padrino Design | Kirkintilloch | |
| Paintbox | London | |
| Panache Interiors | Ellesmere Port | |
| Panache Interiors | Watford | |
| Panache Interiors | Otterly St Mary | |
| PANNA BIELECKA | Rampton | |
| Pan's Lodge | Shedfield | |
| Park Grove Design | London | |
| Park House Interiors | Maidenhead | |
| Park Interiors | Bristol | |
| Parker Roberts Design Partnership Ltd | Milford | |
| Parkfield House Interior Design | Torquay | |
| Partners Interiors | London | |
| Partnership Design | Gloucester | |
| Pat Staples Interiors | Bishops Waltham | |
| Patricia Roylance Designs | Guildford | |
| Paul Carter | Taunton | |
| Paul Daly Design Studio Ltd | London | |
| Paul Smith Interiors | Sheffield | |
| Paul Warren Design | London | |
| Paula Michelle | Bracknell | |
| Pebble & Stone | Burwell | |
| Pebble Moon Interiors | Eynsford | |
| Pebblehouse ID | Cheshire | |
| Pecan Design | Bishop Auckland | |
| Peppercorn Designs | Bath | |
| Perception Intl | Bidford-on-Avon | |
| Percy Bass Interiors | London | |
| Perfect Rooms | Corsham | |
| Perring Design | London | |
| Perruzza Interiors | London | |
| Personal Space Interiors | Taunton | |
| Perspecitve Interior Design | Steyning | |
| Peter Brooks Design Ltd | London | |
| Peter Gray Design | London | |
| Peter John | Berkhamstead | |
| Peter Knight | Beaconsfield | |
| Petra Read Interiors | Old Basing | |
| Petrucci Interiors | Bramhall | |
| Peyton Faulkner | Stroud | |
| Pfeiffer Design | Piddinghoe | |
| Philip Geoffrey Exclusive Interiors | Milnthorpe | |
| Phoenix ID | Ockley | |
| Phoenix Interiors Ltd | Glasgow | |
| Piers Collins Interiors | Ascot | |
| Pink Hat Interiors | Cardiff | |
| Pink Kite Interiors | Wadebridge | |
| Pinnacle ID | Bradford | |
| Pip Balfe Interior Design | Claverdon Village | |
| PJ Livesey Group Limited | Manchester | |
| Planscape Interiors By Design Ltd | Manchester | |
| Plaskitt & Plaskitt | York | |
| Play Design | Woodhurst | |
| Plumbtree Mee | Tadcaster | |
| PMB Design | London | |
| PNW Design | Richmond | |
| Pod Interiors | Lymington | |
| Polly | Cardiff | |
| Polly Woodward Interiors | Exmouth | |
| Pope Baron | Devizes | |
| Porous Designs | London | |
| Portland Design | Newcastle Upon Tyne | |
| Potter Associates | Harrogate | |
| Pound Design Interiors | Ilminster | |
| PP Design | London | |
| Precious Angel Designs | ||
| Precious Earth | Ludlow | |
| Pretty Things of Baumaris | Beaumaris, Anglesey | |
| Preview Interiors | Chatham | |
| Primrose Place Interiors | Liphook | |
| Procter Associates | London | |
| Profile Design Consultancy | Chichester | |
| Property Prep | Camberley | |
| Pullar Strecker Interiors | London | |
| Pumpkin Production | London | |
| Pure Home | Duffield | |
| Purple Design | London | |
| Pygmalion Interiors | Camberley | |
| Quartet Interiors | London | |
| Quay Interiors | Berwick-upon-Tweed | |
| Quek Associates | Birmingham | |
| Quirke McNamara Consultancy | London | |
| Rachel Cooper Interiors | Windsor | |
| Rachel McLane | ||
| Rachel O'Brien Interiors | Manchester | |
| Rachel Poad Interiors | Hexham | |
| Rainbird Interiors | Surbiton | |
| Rainford House Interiors | Doncaster | |
| Rainsford Mann Design | London | |
| Rainsford Saunders Design | London | |
| Ramparts | Macclesfield | |
| Randolphe Palmer Interior Design | Downmow | |
| Rasmus | Harrogate | |
| Ratchford Taylor Interior | Brackley | |
| Ravelloyd Interior Design | London | |
| RavenWing Interior Design Ltd | Bristol | |
| RCA Interiors | Timperley | |
| RD Design Ltd | Alcester | |
| Real Studios | London | |
| Rebecca Brierley | Stonesfield | |
| Rebecka Blenntoft Consultancy | Deddington | |
| Rectory Designs | Lydney | |
| Red Admiral Design | Weybridge | |
| Red Commercial Interiors | Maldon | |
| Red Frog Design | Hull | |
| Red House Interiors | Chichester | |
| Red Interiors | Jordanstown NI | |
| Red Jacket Design | London | |
| Red Oak Designs | Suffolk | |
| Red Square Creative | London | |
| Red Square Interiors | Newmarket | |
| Red Zebrano Interior Design Ltd | London | |
| Reed ID | Bournemouth | |
| Reflex Interiors | Nottingham | |
| Renaissance Interiors | Hartley Wintey | |
| Renoir Interiors | Swansea | |
| Residence Interior Design | London | |
| ResidentUK | Cheltenham | |
| Revel Lloyd Interior Design | London | |
| RGN Shepherd Ltd | Milton Keynes | |
| Rhodec International | Brighton | |
| Rica Design | Chester | |
| Rice Associates | Nottingham | |
| Richaire Ltd | Redhill | |
| Richard Adams Interiors | London | |
| Richard Daniels Design plc | London | |
| Richard Langley ID | ||
| Richard Laurence Interior Design | London | |
| Richard Parker Interior Design | London | |
| Richmond Designs Ltd | London | |
| Rima Tatjana Interiors | London | |
| RJH Interiors | Haverhill | |
| Roban James | Chandlers Ford | |
| Robert Carslaw | London | |
| Robert McGown (Design) | Woodford Green | |
| Roberta Fulford | Manchester | |
| Robin Moore Ede & Associates | London | |
| Roger Walter Tyna Interiors | Cardiff | |
| Rogers & Co | London | |
| Rogue Designs | Eynsham | |
| RoKo Interiors | Brighton | |
| Room Design | Wigan | |
| Room ID | Edinburgh | |
| Room Interiors | Enderby | |
| Room Service Interiors | Macclesfield | |
| Rooms (Bath) Limited | Bath | |
| Rooms 4 Improvement | Malvern | |
| Rooms Interior Design Consultancy | Harrogate | |
| Rooms to Remember | Croydon | |
| Rooms with a View | Diss | |
| Roomscape | ||
| Rory Cashin Design | Worthing | |
| Rosamund Inglis ID | Norwich | |
| Rose Peldon Group | London | |
| Rosemary Hamilton | London | |
| Rosi Interiors | Altrincham | |
| Rossiter Interiors | Bridgwater | |
| RPM Associates | Enfield | |
| RPW Design | London | |
| RTR Design | Burton-On-Trent | |
| Russell Brown Interiors | Derby | |
| S Rouse & Co | Cheltenham | |
| Saal Design | Leamington Spa | |
| Sable Interiors | Thames Ditton | |
| Sabrina Interior | Cobham | |
| Sadlerford Design Ltd | London | |
| Sage Interiors & Design Ltd | London | |
| Saikalis Architects | London | |
| SAIL Interiors | London | |
| Sally Bourne Interiors | London | |
| Sally Dernie | London | |
| Sally Jarman Interiors | Bath | |
| Sally Payne Design | Teddington | |
| Sally Singer Designs | Hove | |
| Samantha Johnson Interior Design | Maidenhead | |
| Samantha Kilty Design | Aylesbury | |
| Sandell Interiors Ltd | Rugby | |
| Sandra Edwards Interior Design | Forest Row | |
| Sandra Frank Interiors | bury | |
| Sandra Harris Interiors & Antiques | Chester | |
| Sandra Jane | Cambridge | |
| Sandra Lawson Interior Design Consultant | Edinburgh | |
| Sara Colledge ID | Dartmouth | |
| Sara Copeland Interiors | London | |
| Sara Sutherland Interiors | Edinburgh | |
| Sara Whitby | Edinburgh | |
| Saracen Office Interiors Ltd | Aldershot | |
| Sarah Janes Interiors | Malvern | |
| Sarah Nicholson Designs | Upminster | |
| Sarah Ross Design | London | |
| Sarah Ward Design | Henley-on-Thames | |
| Sarah Wooldridge Design | Bucks | |
| Sarah Yates Interiors | South Molton | |
| Sarah-Jane's Interiors Ltd | Malvern | |
| Sash & Jo | Kingston-upon-Thames | |
| Sasha Waddell Design | London | |
| Savana Studio | London | |
| Schema Design | Leigh-on-Sea | |
| Schematics ID | Leicester | |
| Scheme & Co | Burgess Hill | |
| Schemes Interior Design | London | |
| SCI Interiors | Hill Ridware | |
| Scotter-Ward Interiors | London | |
| Scott-Masson Interior Design | Horsington | |
| SD Interior & Lifestyle | Colchester | |
| Seahorse Consultants | Aylesbury | |
| Secret Drawer | Ilkley | |
| Selective Interiors | Rochester | |
| Serenity Designs | Congleton | |
| Seymour Interiors | Cromford | |
| Shake the Sky Interior Design | London | |
| Shane Tilney Ltd | London | |
| Shape Interior | Leeds | |
| Shay Parsons Interior Design | Bradford-on-Avon | |
| Sheree Davenport | London | |
| Shimada Interiors | Childrey | |
| Shire Business Interiors Ltd | Ombersley | |
| Shirley Browne Interiors | London | |
| Shor Associates Plc | London | |
| Short 4 Space | Harrow | |
| Show Business Interiors Ltd | Sandbach | |
| Sidmouth Design | Sidmouth | |
| Sigmar London | London | |
| Silver Leaf Interiors | Holt | |
| Silver Lining Interiors | Darwen | |
| Simmons Interiors | Grayshott | |
| Simon Green Interiors | Manchester | |
| Simon Hamilton Interior Design | London | |
| Simon Morris Associates | Orpington | |
| Simple Simon Design | Bath | |
| Simple Touch Interiors | Ashford | |
| Simply Interiors | Motherwell | |
| Simply Interiors | Devizes | |
| Simply Living Ltd | Colchester | |
| Simpsons Interiors Ltd | Cobham | |
| Sinclair Spacial Solutions | Ellesmere Park | |
| Site Specific | London | |
| Sitec Interiors Ltd | Birmingham | |
| SJ Interiors (Essex) Ltd | Basildon | |
| SKD Associates | Macclesfield | |
| Skelton Martino | Quendon | |
| Sleepy Weasel Interiors | Worcester | |
| SMC Design Ltd | London | |
| Smith & Brown Interior Design | Glasgow | |
| Snappytitle Interior Design | Rye | |
| Sofia Stainton Interiors Ltd | London | |
| Soft Impressions | Woking | |
| Solo Interiors Limited | Cheltenham | |
| Soo Interiors | Liverpool | |
| Sophia Kelly Interior Design Ltd | London | |
| Sophie Stevens Interiors | Tunbridge Wells | |
| Sorgo Design Ltd | London | |
| Soul Harbour Ltd | London | |
| Southey Interiors | Keswick | |
| Southover Design | East Grinstead | |
| Southwold Design | Woodbridge | |
| SP Berry Interiors | Basildon | |
| Space & Style Home Design | Gosport | |
| Space Alchemy Limited | London | |
| Space Enhancers | London | |
| Space ID | Boldon | |
| Space Logistics Ltd | London | |
| Space Projects | London | |
| Space Shuffle | Sittingbourne | |
| Space Style & Atmosphere | Reading | |
| Space Workplace Ltd | London | |
| Spaced Design Solutions | Penrith | |
| Spacekind | Mansfield | |
| Spaces by Josie Hendry | Aberdeen | |
| Spaceworks Interiors | London | |
| Spacial Concept Design Ltd | Epsom | |
| Spatial Design | Bedale | |
| Speckled Hen Interiors | Longparish | |
| Spice Design Consultants | London | |
| Sq M2 | London | |
| Square C | London | |
| Square Dot | Birmingham | |
| Sriberg Associates | London | |
| Staffan Tollgard | London | |
| Stage One Interiors | Cambridge | |
| Stanbridge Interiors | Leighton Buzzard | |
| Stanza Design | London | |
| Stanza Style | Whitchurch | |
| Stavedene Interior Designers | London | |
| Steeldaisy | London | |
| Stella Mannering Ltd | Oxford | |
| Stellar Interiors | Brighton | |
| Steph & Co | Christchurch | |
| Stephen Clasper Interiors | Chertsey | |
| Stephen Neall Group | Harrogate | |
| Stephen Phillips Interiors | Eton | |
| Stephen Ryan Design & Decoration | London | |
| Stephen Shotton Interiors | Tetbury | |
| Stephen Tsang | London | |
| Steve Rees | Cardiff | |
| Steven Ryan Design | London | |
| Steven Thorne Design | Leigh-on-Sea | |
| Stewart Interiors | Southport | |
| Stirling Interiors | Leicester | |
| Stitches Interiors | Thirsk | |
| Storax Limited | Harpenden | |
| Straylight Design | London | |
| Strickland Design Consultancy | Widnes | |
| Strictly Design | London | |
| Studio & Studio | Fenstanton | |
| Studio D2 London | London | |
| Studio Mad | London | |
| Studio Noz | Norwich | |
| Studio Uribe | London | |
| Style and Vision | Bath | |
| Style Council Interior Designers | Bradford | |
| Style My Home | Tunbridge Wells | |
| Style Within | Bath | |
| Stylehome | Hayle | |
| Styloclinic Interior Design | Burton-On-Trent | |
| Sucha Design | Hooton | |
| Sue Dann Interior Design | Southwick | |
| Sue Fowler Interior Design Solutions | Morpeth | |
| Sue Scammell Interiors | Tiverton | |
| Sue Symons Interiors | Harrow | |
| Sue Whimster Interiors | London | |
| Suffolk & Essex Ltd | Sudbury | |
| Suffolk Interior Design Service | Woodbridge | |
| SugarSugar Interiors | ||
| Suna Interior Design | London | |
| Sunnyside Projects | Dalkeith | |
| Sunrise Interiors | Port Talbot | |
| Sunset Interior Design | Sheffield | |
| Sunshine Interiors | Shoreham-By-Sea | |
| Superior Interiors | ||
| Surface Interior Design | Glasgow | |
| Surrey Interiors | Farnham | |
| Susan Curtin Designs BIDA | Reading | |
| Susan Haworth Interior Design | Ryde | |
| Susan O'Dwyer Interiors | Haselmere | |
| Susan Van Meter Interiors | London | |
| Sussex Floorings and Interiors Ltd | Worthing | |
| Susu Interior Design | Nottingham | |
| Suzanne Barnes Design Partnership | Birmingham | |
| Suzanne Delaney Design | Felmersham | |
| Suzanne Tucker Interiors | New Malden | |
| Suzy Hoodless | London | |
| SW2 Design | London | |
| Swankie Design | Chelmsford | |
| Sylvia Cordiero | London | |
| Sylvie Gay | Lincoln | |
| Synergy Interiors | Leamington Spa | |
| T Positive Interior Design Ltd | London | |
| Tabrah ID | Esher | |
| TAG Design | Northwich | |
| Talbot Walter Meaby | London | |
| Tandem | Plymouth | |
| Tara Michelle Interiors | London | |
| Taylor Howes Designs | London | |
| TCFS | London | |
| TDA Interiors | London | |
| TDA Interiors | Guildford | |
| Tegan Design Ltd | Wakefield | |
| Tempting Interiors | Henfield | |
| Tenet Design Contracts Ltd | London | |
| Tert Goodwin Design | London | |
| Tess O'Hara Interiors | Belfast | |
| Tessa Kennedy Design | London | |
| Tessuto Interiors | London | |
| Tewin Waters Design | Welwyn | |
| TFL International Ltd | Preston | |
| TFL International Ltd | Leatherhead | |
| The Anne Sendall Group Ltd | Sutton Coldfield | |
| The Barnes Design Partnership | London | |
| The Business Interiors Group | Manchester | |
| The Cheshire Design Consultancy | Rossett | |
| The Cheshire House | Chester | |
| The Collective | Ingatestone | |
| The Cotton Tree | Saxmundham | |
| The Design Boutique | Woodbridge | |
| The Design Emporium | Wilmslow | |
| The Design House | Aberdeen | |
| The Design House | York | |
|
Truro | |
| The Design Team | York | |
| The Edge Interiors | Alderley Edge | |
| The Essential Design Co | Wooburn Green | |
| The Felbrigg Design Co | Tetbury | |
| The Finished Touch Ltd | Guildford | |
| The Flying Pig Renovation Co | Bath | |
| The Granary | Norwich | |
| The Harmsen Group | Bristol | |
| The Home Stylist | Ringwood | |
| The House Genie | Bolton | |
| The Interior Designers Company | Maidenhead | |
| The Interior Workshop | Woldingham | |
| The Leisure Refurbishing Co | Quenden | |
| The London Furnishing Company | London | |
| The Miller Partnership | Glasgow | |
| The Myers Touch | Winchester | |
| The Norfolk House Company | Cromer | |
| The Open Plan | London | |
| The Paint Agency | London | |
| The Room Company | London | |
| The Room Interiors Ltd | Leicester | |
| The Room Store | ||
| The Silchester Furnishing Co | Basingstoke | |
| The Southwold Design Studio | Southwold | |
| The Space Studio | Birmingham | |
| The Style House | Bakewell | |
| The Sunflower House | Wokingham | |
| The TSK Group Plc | Manchester | |
| The White Room Interior Design | Barnsley | |
| The Whole Spectrum Ltd | Cambridge | |
| The Workplace Consultancy | London | |
| Theme | Sheffield | |
| Thomas & Thomas | Stow-on-the-Wold | |
| Thomas Parry Design Associates | Swansea | |
| Thomas Tubb Interiors | Orpington | |
| Thomas Walker Designs | Wilmslow | |
| Three Wise Monkeys | London | |
| Thurston Associates | London | |
| Tibbatts Kirk Abel | Birmingham | |
| Tic Toc Interiors | Manchester | |
| Tigers Eye Interiors | Leicester | |
| Tim Marshall Design | Saffron Waldon | |
| Timeless Interiors | Spilsby | |
| Tina Larkin Interior Stylist | London | |
| Tina Lister Ltd | Nr. Wroughton | |
| Tina McFarlane Designs | London | |
| Tina Moizer Designs | Weston-super-Mare | |
| Tina Mozier Designs | Weston-Super-Mare | |
| Tina O'Hagan Associates | Magherafelt | |
| Tina Weaver Interior Design | London | |
| Todhunter Earle Interiors | London | |
| Toni Jay Interiors | Birmingham | |
| Tony Knowles Interiors | Swindon | |
| Toobee | High Wycombe | |
| Top Layer Interiors | London | |
| Topaz Interior Design & Decorating | Bristol | |
| Tor Interiors | London | |
| Total Utopia Ltd | Bristol | |
| Toucan Design | Tewkesbury | |
| Touched Interiors | Manchester | |
| Touchwood Interiors | Solihull | |
| Town & Country Interiors | Selborne | |
| TP Bennett | London | |
| Tracey Victoria Interiors of Excellence | Edinburgh | |
| Traci Gibbon-Groves | Loughborough | |
| Trash Interiors | London | |
| Trend Designs | West Byfleet | |
| Trendenza | Edinburgh | |
| Trevillion Interiors Bm Ltd | Enfield | |
| Tricia Carroll Designs | Alton | |
| Tricia Douglas Interiors | York | |
| Trio Design Ltd | London | |
| Trojan One | London | |
| True Colours Interiors | Horsham | |
| TTH Architects | Gateshead | |
| Turner & Thom | Eton | |
| TUW Interior Contracts | Knutsford | |
| TW2 | Edinburgh | |
| Twinkle Star Designs | Banstead | |
| Twister Interiors | Altrincham | |
| Twitter Lane Interiors | Clitheroe | |
| TWP Designs | Diss | |
| Twyford Interiors | Reading | |
| Tyler Design Partnership Ltd | Manchester | |
| Uffizzi Interiors | Leeds | |
| Ugly Duckling | Poole | |
| Ulterior Designs | Blackpool | |
| Ulteriors | Stafford | |
| Union | Grantham | |
| Unique Interiors | Walton | |
| United Designers Ltd | London | |
| Urban Arc Ltd | Hove | |
| Urban Outline | Banchory Devenick | |
| Us Interior Design Ltd | London | |
| Utopia Designs | Aylesbury | |
| V Interior Design Limited | London | |
| V5 Design | Wolverhampton | |
| Vaci Partnership | London | |
| Valerie Newens | Farnham | |
| Van Der Mark Interiors | Colchester | |
| Van Dijk Design | North Berwick | |
| Vanessa Hawkins Design | Manchester | |
| Vanessa Rhodes Interior Design | Wetherby | |
| Vanille Direct Ltd | Cheltenham | |
| VAR Design | London | |
| Vassallo Mellor Parris | London | |
| Vastu Interior Design | Southall | |
| Veere Grenney Associates | London | |
| Vellos Designs | London | |
| Verity & Beverley | Tetbury | |
| Verity Spencer Interior Design | Stratford-upon-Avon | |
| Vertigo Creative | Leicester | |
| Vici Design | Wokingham | |
| Vicki Corcroft | Leeds | |
| Victor George Homes | Crowthorne | |
| Victoria Designs of Worksop | Worksop | |
| Victoria Hammond Interiors | Bovingdon | |
| Victoria Haslam Interiors | Grantham | |
| Victoria Stanton Interiors | Bromsgrove | |
| Vigue Interiors | ||
| Viking Interiors Ltd | Harrow | |
| Vine House Interiors | Wrotham | |
| Violet Designs | Midhurst | |
| Violet Interiors | Durham | |
| Violet Mount | Manchester | |
| Vision & Perspective | Holmfirth | |
| Visual Approach Interiors | ||
| Vivid Interiors | London | |
| Vivid Space Design | Weston Super Mare | |
| Vivienne Roberts | London | |
| Vivo Casa | Preston | |
| VK Designs | London | |
| Vogue Interiors | Alcester | |
| Volt Design Limited | Shoeburyness | |
| W1 Studio Ltd | London | |
| WA London Ltd | Bury St. Edmunds | |
| Walk Interior Design | Southampton | |
| Walker & Martin | London | |
| Walker Design | London | |
| Walker Interiors | Dundee | |
| Wall to Wall Interiors | Doncaster | |
| Wallace Interiors | Cupar | |
| Wallflowers Interiors | Kidderminster | |
| Walnut Designs | Pangbourne | |
| Walter Meaby Designs | London | |
| Ward Design Group | Gerrards Cross | |
| Ward Robinson | Newcastle-upon-Tyne | |
| Warner Associates (UK) Ltd | Bristol | |
| Warwick Lifestyle | Warwick | |
| Waterhouse Ideas | Wakefield | |
| Watson & Watson | Tissington | |
| WDL Interior Architects | Leeds | |
| Websters Interiors | Brighouse | |
| Weisser and Goodbun (WaG) Architecture Ltd | London | |
| Welcome Home UK Ltd | Glasgow | |
| Wellham Interiors | Huntingdon | |
| Wells & Wilde | Harlow | |
| Wells Palmer Ltd | London | |
| Wendy House Interiors | Birmingham | |
| West End Property Stylist | Glasgow | |
| Westcroft Design | Holmes Chapel | |
| Whardell Interior Design | Altrincham | |
| Whitby & Hart | Musselburgh | |
| White House Interiors | Towcester | |
| Whitehouse Interior Design | Swansea | |
| Whitehouse Interiors Limited | Seaford | |
| Whitemore & Thwaites | Penrith | |
| Whittaker Design | Oldham | |
| Wild Orchid Interiors | Erith | |
| Wildenstein Design | Stanton St John | |
| Williamson ID | Sunderland | |
| Willow | Chippenham | |
| Wilmslow Interiors | Wilmslow | |
| Wilsdon Design Associates Ltd | London | |
| Wingate & Moon Design Ltd | London | |
| Wood Associates | Preston | |
| Woods Of Harrogate Ltd | Harrogate | |
| Woodside Interiors | Wallington | |
| Woodstock Designs | Woodstock | |
| Woodstock Of Scarborough | Scarborough | |
| Work Inc Ltd | Leeds | |
| Working Interiors | Bristol | |
| Workingstyle Interiors | Bath | |
| Workplace Consultancy | London | |
| Workplace Designs Ltd | London | |
| Workscope | Windsor | |
| Wren River Interiors Ltd | Beccles | |
| Xanadu Interiors | London | |
| Xium Interiors | London | |
| Yakeley Associates Limited | London | |
| Yeomans Reed Interiors | Taunton | |
| Yohm Interiors | London | |
| Yoo | London | |
| York House Interiors | York | |
| Yorkshire Design Assoc | Knaresborough | |
| Yorkshire Interior Design | Harrogate | |
| Younique Designs | Rochester | |
| Your Choice Interior Furnishers | Wirral | |
| Yvonne Hellier ID | Wimborne | |
| Zachary Cook Architects | Naphill | |
| Zachary Design | Naphill | |
| Zara Interiors | Holt | |
| Zen Design Ltd | Hemel Hempstead | |
| Ziboh Interiors Ltd | Warwick | |
| Zoe Holmes Interiors | Halifax | |
| Zojo Interior Design | Falmouth | |
| Zone Interiors | London | |
| Zook | Ascot | |
| Zynk Design | London | |
| Zzini Design | Gustard Wood | |