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