ROIL Projects Inc. - Grande Prairie, Alberta

Borden Contracting Inc. - Grande Prairie, Alberta

CoreX Concrete Ltd - Grande Prairie, Alberta

Tervita Corporation - Beaverlodge, Alberta

Brama Carbide North - Grande Prairie, Alberta

Jim Hartum Trucking Inc - Beaverlodge, Alberta

Carbonex Contractors Ltd - Clairmont, Alberta

STRAIT Group Ltd. - Grande Prairie, Alberta

Zero Spill Oilfield Services ltd. - Beaverlodge, Alberta

HWD Construction Ltd. - Grande Prairie, Alberta