| Calm Baby Circle | Pregnancy care centre | 86 Saxon Way | Mon–Fri 09:00–18:00 |
| Cambridge Wine Merchants Ampthill | Wine shop | 12 Church St | Tue 11:00–19:00 |
| Cancer Research UK | Charity shop | 70A High St | Mon–Sat 09:00–17:30 |
| Canoe Trail | Canoe & kayak rental service | Hillgrounds Rd | Mon–Fri 09:00–16:30 |
| Cappuccino Bar | Italian restaurant | 36 Newnham St | Thu 11:30–15:00, 18:00–22:30 |
| Car4mywedding | Limousine service | 2 Stewartby Way | Fri 09:00–20:00 |
| Cardington Studios | Movie studio | Hangar 2, Cardington Airfield | Daily Open 24 hours |
| CarsUpKeep | Vehicle repair shop | 18b London Rd | Mon–Fri 09:00–17:00 |
| Central Dental Laboratory Ltd | Dental laboratory | 26a Chantry Road, Woburn rd Industrial Estate Chantry Rd | Mon 09:00–12:00, 13:00–16:30 |
| Central Pharma | Pharmaceutical company | Caxton Rd | Mon–Fri 09:00–17:00 |
| Cerisport | Pilates studio | 65-67 Station Rd | Fri 08:00–17:00 |
| Chefsecrets LTD | Catering food and drink supplier | 27 Eugster Ave | Daily Open 24 hours |
| Chilli Ranch | Nursery | Blue Bells, Roxton Rd | Sat–Sun 11:00–16:00 |
| Chiltern Hire Centre | Equipment rental agency | 15-17 Brunel Rd | Tue–Wed 07:30–16:30 |
| Chiltern Marble | Granite supplier | 15 Sunbeam Rd | Mon–Fri 09:00–17:30 |
| Christy Plumbing & Heating | Plumber | 199 High St | Daily Open 24 hours |
| Chrysalis Dental Practice and Implant Centre | Cosmetic dentist | 344 Goldington Rd | Mon–Fri 09:00–17:00 |
| Church of God of Prophecy Bedford | Pentecostal church | Christian Fellowship, 30 Bunyan Rd | Sun 11:00–12:30 |
| Civil Celebrations by Kate - Celebrant | Funeral celebrant service | Sandhill Cl | Daily 08:00–20:00 |
| Clarabut & Plumbe Funeral Directors | Funeral director | 11 Kingsway | Daily Open 24 hours |
| Clarity Clinic | Medical spa | Conway Cres | Mon 08:30–20:30 |
| Class Clean Exteriors | Pressure washing service | 2 Shawbury St | Daily 09:00–17:00 |
| Clear Ears Clinic - Ear Wax Removal | Clinic | Bedford Consulting Rooms, 4 Goldington Rd | Tue–Wed 09:00–20:00 |
| Clear Flow Colonics | Alternative medicine practitioner | The Happy Body Project Wellness Centre, The Old Piggery, Old Main Rd | Tue–Wed 10:00–21:00 |
| Climasafe Heating Solutions Ltd | Central heating service | 8 Melrose Dr | Mon–Sat 08:00–17:00 |
| Clock-Wise | Clock repair service | 112A Castle Rd | Tue–Wed 08:30–16:30 |
| Collevo Consulting UK Ltd. | Business management consultant | Oakley, Bedford MK43 7SL | Mon–Fri 09:00–17:00 |
| Colworth Science Park - Pioneer Group | Business park | Sharnbrook | Mon–Fri 08:00–17:00 |
| Confident Aesthetics | Cosmetics industry | 5 Harley Street, Kingswood Way | Daily 09:30–19:00 |
| Connect Child Counselling | Child psychotherapist | 2 Stanbrook Way | Mon–Fri 09:00–17:00 |