Altachem Limited - Edmonton, Alberta

Wurth Canada Limited / Limitée - Acheson, Alberta

Suncor Energy - Sherwood Park, Alberta

Accurate Supply Ltd - Nisku, Alberta

Heartland Sulphur Terminal - Fort Saskatchewan, AB

Bri-Chem Supply Ltd. - Acheson, Alberta

Rushton Gas & Oil Equipment Ltd - Edmonton, Alberta

Hexion Canada Inc - Edmonton, Alberta

Vertex Resource Group Ltd. - Calmar, Alberta

HAWKSTONE SOLUTIONS LTD - Stony Plain, Alberta