| Business | Phone |
| Harding Boss & Mc Leod Surveys 660 13th Ave E #E, Regina S4N 6C7 | (306) 525-8706 |
| Midwest Surveys Ltd 2222 13th Ave, Regina S4P 3M7 | (306) 522-3601 |
| Sesl Sask Ltd 2111 14th Ave #100, Regina S4P 0X7 | (306) 359-7375 |
| Condon Survey Group Inc 1066 Albert St, Regina S4R 2P8 | (306) 522-5628 |
| Focus Surveys Ltd 1230 Blackfoot Dr #210, Regina S4S 7G4 | (306) 586-0837 |