By city
London 47Birmingham 15Leeds 13Manchester 12Nottingham 11Sheffield 11Huddersfield 11Leicester 9Newcastle upon Tyne 9Edinburgh 9Peterborough 8Glasgow 8Cardiff 8Coventry 8Cambridge 7Bedford 7Preston 7Reading 7Belfast 7Bristol 6York 6Northampton 6Colchester 5Warrington 5
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| CadRalph Design II | Design engineer | 7 Langton Dr | Milton Keynes | Sat 11:00–18:00 |
| Callerton Kitchens & Interiors | Kitchen furniture shop | Unit 4c, Airport Industrial Estate, Kingston Park Ave | Newcastle upon Tyne | Mon–Tue 09:00–17:00 |
| CBOF Group | Office refurbishment service | Unit 1, Charnwood Park, Clos Marion | Cardiff | Mon–Fri 09:00–17:00 |
| CDC Studio | Architect | Studio, 17 Comberton Rd | Cambridge | Mon–Tue 09:00–17:30 |
| Cheshire Paint Station | Kitchen renovator | Unit 16, Goyt Mill, Upper Hibbert Ln | Stockport | Mon–Fri 08:00–17:00 |
| Chiff Chaff Design | Curtain maker and retailer | Reading Rd | Reading | Mon–Tue 09:00–18:00 |
| Choice Furniture Superstore | Home furniture shop | Grosvenor Works, Grosvenor St | Leicester | Mon 10:00–16:00 |
| Clark Architectural Services Nottingham | Award-Winning | Architectural designer | 6 Wellington Rd | Nottingham | Mon–Fri 09:00–17:00 |
| Clarkes Bespoke Design Ltd | Architectural designer | 83 Ducie St | Manchester | Daily Open 24 hours |
| Clement Browne | Blinds shop | John Lewis, Eldon Square | Newcastle upon Tyne | Mon–Fri 09:30–17:00 |
| Clifton Textiles Ltd | Curtain maker and retailer | 65 High St | Birmingham | Mon–Tue 09:00–15:00 |
| COF LTD | Office furniture shop | 363 Kirkstall Rd | Leeds | Mon 08:30–17:30 |
| Coleccion Alexandra UK | Furniture maker | 62 Gillygate | York | Mon–Fri 09:30–17:30 |
| Concept Commercial Interiors Ltd | Office refurbishment service | Birchwood Park | Warrington | Mon–Thu 09:00–17:00 |
| Cotterell & Co | Lighting shop | 28-30 Carnoustie Pl | Glasgow | Mon–Fri 09:30–17:30 |
| Creative Edge | Shopfitter | Unit 2 Deer Park Rd | Northampton | Mon–Fri 08:00–17:00 |
| Creative Interior Contracts Limited | Building restoration service | Unit 7 Triumph Way | Bedford | Mon–Fri 09:00–17:00 |
| Creative Interiors Nottingham | Kitchen supply shop | 11 Radcliffe Rd | Nottingham | Mon–Sat 09:00–17:00 |
| Curtain Call | Curtain maker and retailer | 259 Browns Ln | Coventry | Mon–Thu 08:30–17:00 |
| D&G Office Interiors Ltd. - Workplace Design & Office Furniture Experts | Office furniture shop | Design House, Lamby Industrial Park, Wentloog Ave | Cardiff | Mon–Fri 08:00–17:30 |
| D2zign Exhibitions and Interiors Ltd | Exhibition planner | 4 Panteg | Cardiff | Mon–Tue 09:00–17:00 |
| Dan Jones Decorating | Painter and decorator | 13 Bickley Moss | Derby | Mon–Sat 07:30–18:00 |
| Danny Boyle Designs | Architectural designer | Studio 5.14 Paintworks | Bristol | Mon–Sat 09:00–17:30 |
| David Bates Architectural Designer | Architectural designer | Sonning Ln | Reading | Mon 09:00–17:00 |
| DC Collective | Architect | Studio @ The Dyeworks, Albert St | Huddersfield | Mon–Fri 09:00–17:00 |
| DDC London Ltd | Stair contractor | Millbank Tower, DDC London Ltd 1st Floor Citibase, 21-24 Millbank | London | Mon–Sat 08:00–17:00 |
| Decorators Touch Belfast Ltd | Wallpaper shop | 756 Upper Newtownards Rd | Belfast | Thu 07:30–17:00 |
| Design 3 Architecture & Urban Design ltd. | Architectural designer | 2 Buttercross Ct | Doncaster | Mon–Fri 09:00–16:00 |
| DMN Design Build | Event management company | Unit 1, Calder Trading Estate, Lower Quarry Rd | Huddersfield | Mon–Fri 09:00–17:30 |
| DouglasJane Studio | Interior architect office | Working From_The Hoxton, 40 Blackfriars Rd | London | Mon–Fri 09:00–17:30 |