3M Canada Mining & Metallurgy Solutions - London (ON) |
 |
 |
 |
Cypher Environmental Ltd. - Winnipeg (MB) |
 |
 |
 |
EEM Inc. - Westmount (QC) |
 |
 |
 |
Maxxam Analytics - Mississauga (ON) |
 |
 |
 |
Pinchin Ltd. - Mississauga (ON) |
 |
 |
 |
RWDI - Guelph (ON) |
 |
 |
 |
Wood Group - Vancouver (BC) |
 |
 |
 |
WorleyParsons - Infrastructure & Environment Division - Calgary (AB) |
 |
 |
 |