| Business | Phone |
| Leading Graphics Ltd 120 Amber St, Markham L3R 3A3 | (905) 475-7310 |
| Norwood Graphics Inc 7100 Warden Ave #6, Markham L3R 8B5 | (905) 470-6014 |
| Peacock Graphics Ltd 441 Esna Park Dr, Markham L3R 1H7 | (905) 475-1363 |
| Rayment Mc Clure Ltd 111 Ferrier St, Markham L3R 3K6 | (905) 940-4030 |
| Chem-Edge Inc 44 Riviera Dr, Markham L3R 5M1 | (905) 479-6767 |
| Communicorp Multimedia Inc 525 Denison St, Markham L3R 1B8 | (905) 475-1013 |