| DMC Mining Services - Vaughan (ON) |
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| Cementation - North Bay (ON) |
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| Dumas Contracting Ltd. - Toronto (ON) |
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| Fortis Mining Engineering & Manufacturing - Saskatoon (SK) |
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| GMS Mine Repair & Maintenance - Burlington (ON) |
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| Harrison Western - Lakewood (CO) |
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| Multicrete Systems Inc. - Winnipeg (MB) |
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| Multiurethanes, Ltd. - Mississauga (ON) |
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