| Capital Karts | Go-cart track | Unit 12, Star City | Mon–Fri 10:00–00:00 |
| Car Detailing Done Right Harborne | Valeting service | 29 Milford Rd | Daily Open 24 hours |
| Car Immobiliser with PIN CODE | LockCAR Vehicle Security | Car security system installer | 49 Hough Rd | Daily Open 24 hours |
| Card Factory | Greetings card shop | 75 High St | Mon–Sat 08:30–18:30 |
| Castle Bromwich Historic Gardens | Historical landmark | off Chester Rd, Hall Rd | Wed–Sun 10:30–16:30 |
| Cat Studio | Pet groomer | 35 Cossington Rd | Daily 10:00–16:00 |
| Caters News Agency Ltd | New service | 6, The Drop Forge, 10 Hockley St | Daily 05:00–22:00 |
| CBD Armour | E-commerce service | 98-104 Lombard St | Daily Open 24 hours |
| Central Co-op Funeral - Sutton Coldfield | Funeral home | 32-34 Boldmere Rd | Daily Open 24 hours |
| Cha Sha Birmingham | Tea room | 368 Stratford Rd | Mon–Fri 10:00–20:00 |
| Chaps Pizza | Meal delivery | 177 Hagley Rd | Daily 12:00–04:00 |
| Chef Burak Gurme | Turkish restaurant | 377 Ladypool Rd | Mon–Thu 17:00–22:30 |
| Chubby Bunny Co | Balloon artist | 676 Chester Rd | Mon–Sat 09:00–17:00 |
| Chung Ying | Chinese restaurant | China Quarter, 16-18 Wrottesley St | Mon–Thu 11:00–21:00 |
| Church of Scientology of Birmingham | Religious organisation | 123 Moor Green Ln | Daily 09:00–22:00 |
| Cicada Mediterranean Treasures | Delicatessen | Magnet Centre, Park Approach | Mon 12:00–00:00 |
| cinch Chery Birmingham | Car dealer | 821 Tyburn Rd | Mon–Fri 08:30–18:00 |
| City Church Birmingham | Christian church | Edgbaston High School for Girls, The Octagon, Westbourne Rd | Sun 10:00–12:15, 17:45–19:30 |
| City Health Campus | Government hospital | Dudley Rd | Daily Open 24 hours |
| Citywide Glass Windscreen Replacement | Auto glass repair service | 380b Baldwins Ln | Mon 07:00–21:00 |
| Clarewell Clinics Birmingham (Private Sexual Health Clinic) | STD clinic | 40 Hylton St | Mon–Fri 10:00–18:00 |
| Clarity Homecare Solihull | Home care service | 215 Lakey Ln | Daily Open 24 hours |
| Cleaning Doctor Carpet & Upholstery Services Birmingham & Solihull | Carpet cleaning service | 92 Charles Rd | Daily Open 24 hours |
| Clinic 31 - Sports Therapy, Massage, Hijama & Cupping | Rehabilitation centre | The Green House, Gibb Street 205 | Wed–Sun 10:00–20:00 |
| Comptoir Libanais Birmingham | Lebanese restaurant | Unit 29, Unit 29 Stephenson Pl | Mon–Thu 11:30–21:30 |
| Computer Express | Computer repair service | 574 Bristol Rd | Mon–Fri 09:00–19:00 |
| Console repairs Birmingham | Video game shop | 24 Dolphin Ln | Tue–Sat 09:00–18:00 |
| CoolBest | Refrigerator repair service | Coolwest House, Malmesbury Rd | Mon–Sat 08:30–23:00 |
| COS | Ladies' clothes shop | Bullring Shopping Centre Bullring, 4 Moor St | Mon–Sat 10:00–20:00 |
| Cotteridge Quaker Meeting House | Church | 23A Watford Rd | Sun 10:30–12:00 |