| CFN Lie Detector Test | Polygraph service | Third Floor, 3F1, 3 Hill St | Daily 09:00–17:00 |
| CHIX | Chicken restaurant | 25 Dalry Rd | Daily 12:00–22:00 |
| Chop House | Steak house | Arch 15 E Market St | Mon–Fri 12:00–22:00 |
| City Flooring Services | Flooring contractor | 13 Redgauntlet Terrace | Daily 09:00–21:00 |
| Cold Town House | Bar | 4 Grassmarket | Mon–Thu 12:00–23:00 |
| Comely Bank Glazing Ltd. | Glazier | 8 Comely Bank Ave | Daily Open 24 hours |
| Commercial Temperature Solutions Ltd | Air conditioning contractor | The Granary, 4 West Lodge, Gogarmuir Road | Daily Open 24 hours |
| Contract Heating | Gas engineer | 2B Bankhead Crossway S | Mon–Fri 09:00–17:00 |
| Cork & Cask | Beer shop | 136 Marchmont Rd | Mon–Sat 10:00–20:00 |
| Dales Marine Services | Shipyard | Leith, Edinburgh EH6 7DR | Daily Open 24 hours |
| Dance Base, Scotland's National Centre for Dance | Dance school | 14-16 Grassmarket | Mon–Fri 09:30–21:00 |
| Dave Reubens - The Magician | Party equipment rental service | 6/6 Firrhill Loan | Daily Open 24 hours |
| Davison Menswear and Kilt Hire | Men's clothes shop | 31- 33 Bruntsfield Pl | Mon Open 24 hours |
| Deacon's House Cafe | Tea room | 304 Lawnmarket | Daily 09:00–16:00 |
| Donaldson House Clearances | House clearance service | 9 Lockerby Grove | Daily 08:00–20:00 |
| Dropkick Murphys | Irish pub | 7 Merchant St | Mon–Thu 19:00–03:00 |
| Drumbrae Leisure Centre | Leisure centre | 30 Drum Brae Terrace | Mon–Fri 06:00–21:00 |
| Dynamic Earth | Science museum | Holyrood Rd | Mon–Fri 10:00–15:00 |
| EARS Clinics | Microsuction & Irrigation Courses | Scotland & Cumbria | Training provider | EARS Clinics, Ferryburn House | Daily 09:00–18:00 |
| Earth in Common | Environmental organization | 4A John's Pl | Tue–Fri 09:00–15:00 |
| Eastern Pavilion | Modern Indian restaurant | 46 St John's Rd | Sun 17:00–22:00 |
| Ecco Vino | Seafood restaurant | 19 Cockburn St | Mon–Sat 12:00–22:00 |
| Edinburgh Angling Centre | Fishing shop | Unit E Granton Retail Park, 65 W Harbour Rd | Mon–Wed 09:00–17:30 |
| Edinburgh Arts & Picture Framers | Picture framing shop | 1-3 Nicolson St | Mon–Sat 09:30–17:30 |
| Edinburgh Corn Exchange | Events venue | 11 New Market Rd | Daily 09:00–23:00 |
| Edinburgh Dog and Cat Home | Animal rescue service | 26 Seafield Rd E | Mon–Sat 09:00–16:00 |
| Edinburgh Floor Sanders | Flooring contractor | 127 Ravenswood Ave | Mon–Thu 08:00–21:00 |
| Edinburgh Gurdwara | Gurudwara | 1 Sheriff Brae | Mon–Thu 08:30–18:30 |
| Edinburgh Masonry | Masonry contractor | Mitchell House, 5 Mitchell St | Daily 09:00–17:00 |
| Empires Cafe Bistro | Turkish restaurant | 24 St Mary's St | Mon 16:30–22:30 |