Spectra Construction Petrolia Inc - Petrolia, Ontario

Ortec Environment Services Sarnia - Sarnia, Ontario

Williams Promotions - Petrolia, Ontario

Charles Fairbank Oil Properties - Oil Springs, ON

John Duff Limited - Petrolia, Ontario

Baines Machine & Repair Works - Petrolia, Ontario

Naturale Science Pharma Inc. - Pickering, Ontario

Ge Silicones Canada - Pickering, Ontario

Magnus Chemicals Ltd - Pickering, Ontario

Closed - Petrolia, Ontario