| Business | Phone |
| Iatse Local 924 18 Milton St, Stratford N5A 3T8 | (519) 273-6181 |
| International Assn-Machinists 577 Erie St, Stratford N5A 2N7 | (519) 271-2983 |
| Perth Lodge 1550 Iam & Aw 182 King St, Stratford N5A 4S1 | (519) 273-2856 |
| Stratford District Labour Ctr 182 King St, Stratford N5A 4S1 | (519) 273-0300 |
| United Steel Workers 182 King St, Stratford N5A 4S1 | (519) 271-2804 |
| Caw 182 King St, Stratford N5A 4S1 | (519) 273-2784 |
| Canadian Union-Public Emplys 182 King St, Stratford N5A 4S1 | (519) 272-2254 |
| Caw Local 1132 182 King St, Stratford N5A 4S1 | (519) 272-0908 |
| Caw Local 1325 182 King St, Stratford N5A 4S1 | (519) 273-2008 |