| Business | Phone |
| Local Gov'T District-Mystery 436 Thompson Dr, Thompson R8N 0C6 | (204) 677-4075 |
| Thompson City Clerk Ofc 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7951 |
| Thompson City Offices 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7910 |
| Thompson License Inspector Ofc 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7904 |
| Thompson City Manager 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7922 |
| Thompson Mayors Ofc 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7920 |
| Thompson City Pound Dept 120 Seal Rd, Thompson | (204) 677-7970 |
| Thompson City Treasurer Ofc 226 Mystery Lake Rd, Thompson R8N 1S6 | (204) 677-7937 |