| Business | Phone |
| Medicine Hat & District Labour Po Box 370 Lcd 1, Medicine Hat T1A 7G1 | (403) 529-0118 |
| United Rubber Cork Linoleum Po Box 502 Lcd 1, Medicine Hat T1A 7G2 | (403) 526-7810 |
| Canadian Union Of Public Empl Po Box 255 Lcd 1, Medicine Hat T1A 7E9 | (403) 527-7662 |