| Business | Phone |
| Hellingman Communications 225 Locke St S, Hamilton L8P 4B6 | (905) 527-2985 |
| Media Cable Communications 1576 Stone Church Rd E, Hamilton L8W 3P9 | (905) 318-6399 |
| Best Communications Group 120 King St W #965, Hamilton L8P 4V2 | (905) 522-6000 |
| Tpr Hamilton 2708 Barton St E, Hamilton L8E 2J7 | (905) 578-6550 |
| V P Com Consultants 300 Main St W, Hamilton L8P 1J8 | (905) 527-6021 |
| Creative Impact Communications 229 Locke St S, Hamilton L8P 4B8 | (905) 388-4328 |
| David Cohen Communications 89 Stanley Ave, Hamilton L8P 2L2 | (905) 525-1694 |
| Publicity Works 14 Main Street West, Hamilton L8S 1H8 | (905) 379-7353 |