| Business | Phone |
| Amplis Foto Inc 22 Telson Rd, Markham L3R 1E5 | (905) 477-4111 |
| Harwood Photographic Ltd 270 Esna Park Dr, Markham L3R 1H3 | (905) 940-6614 |
| Ilford Photo Ltd 2751 John St, Markham L3R 2Y8 | (905) 494-2810 |
| Ilford Imaging 361 Steelcase Rd W, Markham L3R 3V8 | (905) 479-2555 |
| Peachtree Marketing Inc 85 Citizen Crt, Markham L6G 1A8 | (905) 470-8822 |
| Scottie Bell Manufacturing Ltd 270 Esna Park Dr, Markham L3R 1H3 | (905) 475-5478 |
| Day Men Photo Marketing Ltd 100 Spy Crt, Markham L3R 5H6 | (905) 944-9400 |
| Gentec International 90 Royal Crest Crt, Markham L3R 9X6 | (905) 513-7733 |