| Business | Phone |
| Apex Geoscience Ltd 9797 45 Ave Nw #200, Edmonton T6E 5V8 | (780) 439-5380 |
| Halferdahl & Assoc Ltd 10509 81 Ave Nw #18, Edmonton T6E 1X7 | (780) 439-9789 |
| Stuart C Fraser Geological 10705 139 St Nw, Edmonton T5M 1P6 | (780) 454-0379 |
| C E Moell & Assoc Ltd 11122 68 St Nw, Edmonton T5B 1N3 | (780) 477-3317 |