| Business | Phone |
| Alliance Pipeline Ltd 1990 Industrial Dr, Regina S4P 3J8 | (306) 775-3030 |
| Plains Marketing Canada 325 Mcdonald St N, Regina S4N 7M1 | (306) 543-3077 |
| Trans Gas Ltd 1777 Victoria Ave, Regina | (306) 777-9500 |
| Enbridge Pipelines Inc 129 9th Ave N, Regina S4N 7L5 | (306) 543-5622 |
| Enbridge Pipelines Inc 439 9th Ave N, Regina S4N 7L5 | (306) 543-3034 |
| Enbridge Pipelines Inc 249 9th Ave N, Regina S4N 7L5 | (306) 791-8178 |
| Enbridge Pipelines Inc 119e 9th Ave N, Regina S4N 7L5 | (306) 791-8181 |