| Business | Phone |
| Alliance Of Canada Cinema Tv 625 Church St #300, Toronto M4Y 2G1 | (416) 489-1311 |
| Graphic Communications Intl 165 East Beaver Creek, Toronto | (416) 730-9119 |
| Hotel Employees Restaurant 6 Trinity Sq, Toronto M5G 1B1 | (416) 340-7575 |
| Hotel Employees Rstrnt Intl 229 Yonge St #502, Toronto M5B 1N9 | (416) 216-0875 |
| Iatse 474 Adelaide St E, Toronto M5A 1N6 | (416) 368-1873 |
| Iatse Local 58 Stagehand 5 Lower Sherbourne St #201, Toronto M5A 2P3 | (416) 364-5565 |
| International Longshoremen's 252 Cherry St, Toronto M5A 3L2 | (416) 465-1419 |
| Labourers Pension Fund-Canada 1835 Yonge St #700, Toronto M4S 1X8 | (416) 932-1100 |
| Local 2295 Cupe 1116 Dundas St W, Toronto M6J 1X2 | (416) 534-0341 |
| United Food & Commercial Wrkrs 277 Gladstone Ave #A, Toronto M6J 3L9 | (416) 536-3411 |
| Mayworks Festival 25 Cecil St, Toronto M5T 1N1 | (416) 599-9096 |
| Nabet 100 Lombard St #203, Toronto M5C 1M3 | (416) 536-4827 |
| Office & Professional Employee 555 Richmond St W #709, Toronto M5V 3B1 | (416) 703-4448 |
| Ontario Council Of Hospital 229 College St, Toronto M5T 1R4 | (416) 599-0770 |
| Ontario Nurses Assn 85 Grenville St #400, Toronto M5S 3A2 | (416) 964-8833 |
| Union Pension Svc 92 Claremont St, Toronto M6J 2M5 | (416) 603-9991 |
| Southern Ontario Newspaper 1253 Queen St E, Toronto M4L 1C2 | (416) 461-2461 |
| Power Workers' Union 244 Eglinton Ave E, Toronto M4P 1K2 | (416) 481-4491 |
| Public Service Alliance Of Can 90 Eglinton Ave E #608, Toronto M4P 2Y3 | (416) 485-3558 |
| Service Employees Intl Union 2180 Steeles W, Toronto | (416) 660-1800 |
| Society Of Energy Professional 425 Bloor St E #300, Toronto M4W 3R4 | (416) 979-2709 |
| Telecommunications Workers 525 University Ave, Toronto M5G 2L3 | (416) 506-9723 |
| Toronto Chinese Garment Worker 108 Huron St, Toronto M5T 2B1 | (416) 596-7308 |
| Union Des Artistes 625 Church St #103, Toronto M4Y 2G1 | (416) 485-7670 |
| United Food & Commercial Wrkrs 2297 St Clair Ave W, Toronto M6N 1K9 | (416) 762-1464 |
| United Steelworkers Of America 234 Eglinton Ave E #800, Toronto M4P 1K7 | (416) 487-1571 |
| United Steelworkers Of America 25 Cecil St, Toronto M5T 1N1 | (416) 977-7274 |
| Brewery General & Pro Workers 238 Jane St, Toronto M6S 3Z1 | (416) 762-7477 |
| Canadian Media Guild-Toronto 144 Front St W #300, Toronto M5J 2L7 | (416) 709-7692 |
| Canadian Media Guild 144 Front St W #300, Toronto M5J 2L7 | (416) 591-5334 |
| Canadian Telephone Employees' 777 Bay St #1903, Toronto M5G 2C8 | (416) 977-2251 |
| Canadian Union Postal Workers 121 Richmond St W #601, Toronto M5H 2K1 | (416) 366-6174 |
| Canadian Union-Public Employee 890 Yonge St #1001, Toronto M4W 3P4 | (416) 968-2549 |
| Canadian Union Of Public 25 Cecil St, Toronto M5T 1N1 | (416) 597-3957 |
| Caw Public Review Board 394 Bloor St W #202, Toronto M5S 1X4 | (416) 861-1291 |
| Caw 527 College St, Toronto M6G 1A8 | (416) 972-7662 |
| Ceiu 2 Carlton St #1720, Toronto M5B 1J3 | (416) 488-3000 |
| Cep 260 Richmond St W #1, Toronto M5V 1W5 | (416) 348-9163 |
| Cupe 25 Wood St #104, Toronto M4Y 2P9 | (416) 979-9594 |