Founded in 1933, Southwestern Petroleum Corporation is a leading manufacturer of high performance industrial lubricants. The company takes pride in reducing the overall operating costs of thousands of customers in 75 countries from three manufacturing facilities in the U.S., Canada and Europe. Southwestern Petroleum Corporation is headquartered in Fort Worth, Texas, and has two foreign subsidiaries, NV Southwestern Petroleum Europe, SA outside of Antwerp, Belgium, and Southwestern Petroleum Canada Ltd. near Toronto, Ontario, Canada.

Southwestern Petroleum offers a complete line of chemically superior products, marketed under the brand name "SWEPCO", designed to lubricate virtually every type of commercial and industrial equipment. Southwestern Petroleum blends, packages, markets and sells over 100 Industrial lubricants including a full line of Greases, Gear Oils, Engine Oils, Transmission Fluids, Fuel & Oil Improvers, Compressor, Hydraulic and Industrial Oils, Metal Working Fluids and Industrial Spray Lubricants. SWEPCO Products are manufactured with exclusive additives and high quality ingredients under stringent ISO 9001 quality standards to assure consistent quality and performance. SWEPCO Fort Worth Headquarters, Research & Development, Laboratory and Plant as well as that SWEPCO’s European Plant have received ISO 9001 Certification from the Bureau of Veritas Quality International.

SWEPCO Products and Services enjoy wide customer acceptance because they deliver the benefits owners and managers seek ... extended service intervals, longer equipment life, reduced hard part replacements, reduced used lubricant disposal costs, lower energy consumption, inventory consolidation, less service & repair downtime, custom formulation, maintenance personnel training and technical advice & support.

A few of the thousands of valued SWEPCO customers around the globe include industry leaders such as … American Airlines, Amtrak, Archer Daniels Midland, Boeing, Boral Bricks, Cadbury, Coca Cola, Consolidated Coal, Federal Express, Frito Lay, General Shale, Goodyear, Hanson Aggregate, International Forest, LaFarge, Maersk/Sealand, Mack Trucks, Morton Salt, Parker-Hannifin, Pepsi Cola, Phelps Dodge, Safeway, Singapore Airlines, Texas Industries, Tyson Foods, UPS, Unimin, Volvo and Weyerhaeuser.