| Brighton Wood Burners | Wood stove shop | 26 Greenfield Cres | Tue–Thu 09:00–17:00 |
| Brighton Your Spirit | Shop | 33 Sydney St | Thu 11:00–20:00 |
| Britton Price Group | Safety equipment supplier | First Floor, The Lion Building, Crowhurst Rd | Daily Open 24 hours |
| Brogues | Shoe repair shop | 47 Baker St | Mon–Fri 09:30–17:15 |
| Brookland Stays | Short term apartment rental agency | 30 Hendon St | Mon–Fri 09:00–17:00 |
| Bulldog | Pub | 31 St James's Street Mews | Mon–Thu 13:00–00:00 |
| Burgundy Wines Limited | Wine wholesaler and importer | 91 Hornby Rd | Mon–Sat 09:00–17:00 |
| Burt Brill & Cardens Solicitors Brighton | Lawyer | 30 Old Steine | Thu 08:45–17:15 |
| Buxtons Flooring & Blinds | Flooring shop | Unit 6, Woodingdean Business Park Sea View Way, Woodingdean Business Park, Sea View Way | Mon–Fri 08:00–17:00 |
| Caffyns Brighton Audi | Audi dealer | 200 Dyke Rd | Mon–Fri 08:00–18:00 |
| Caffyns Volkswagen Brighton | Volkswagen dealer | Victoria Rd | Mon–Fri 08:00–18:00 |
| Calvary Church Brighton | Church | 72 Viaduct Rd | Wed 19:30–21:00 |
| Capoeira Angola Beginners and Capoeira for Children | Physical fitness programme | St Michael Church Hall, 8A Powis Rd | Wed 19:00–20:30 |
| Capture Factory Photography Ltd | Photographer | Beaconsfield Workshop, Unit 4 25 Ditchling Rise | Thu 08:40–17:10 |
| CaravansForSale.co.uk | Motor vehicle dealer | Clarendon Mansions | Mon–Thu 09:00–17:00 |
| Cardamom | Spice wholesaler | 14 Wilkinson Cl | Daily Open 24 hours |
| Cardamom - Indian Restaurant | Indian restaurant | 119 St James's St | Mon–Fri 14:00–23:00 |
| Carden IT Services | IT support and services | 1 Hunns Mere Way | Thu 08:00–18:00 |
| Carden Managed Print | Printing equipment supplier | Unit 1 | Mon–Fri 08:00–18:00 |
| Caroline of Brunswick | Comedy club | 39 Ditchling Rd | Mon–Thu 14:00–23:00 |
| CARTERS Domestic Appliances Brighton | Appliance shop | 19-29 Preston Rd | Thu 08:30–17:30 |
| Casazul | Mexican restaurant | Unit 45 Marshalls Row | Mon–Thu 11:00–17:00 |
| Casco Coffee | Coffee shop | 136 Lewes Rd | Mon–Fri 08:00–16:00 |
| Centre for Inclusive Trade Policy | Trade fair construction company | Business School, Jubilee Building, University of Sussex | Mon–Fri 09:00–17:30 |
| Chalk | Nightclub | 13 Pool Valley | Mon 18:30–22:00, 23:00–04:00 |
| Chattri Memorial | Memorial | Standean Lane, Patcham, London Rd | Daily Open 24 hours |
| Cheese Removals and Transport | Removals company | 3 Fernwood Rise | Mon–Fri 08:00–20:00 |
| ChestPal Ltd | Medical equipment supplier | 63 Ship St | Mon–Fri Open 24 hours |
| Chicks Chicken and Pizza - Brighton | Fried chicken takeaway | 5 Lewes Rd | Daily 12:00–23:00 |
| Chimney Clean Sweep | Chimney sweep | 75 Drove Cres | Mon–Fri 08:00–18:00 |