Founded in 1933, Southwestern Petroleum Corporation is today a multi-national company with sales throughout the United States and more than 80 other countries worldwide. The company 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. The company’s award winning Export Division also operates out of the International Headquarters in Fort Worth and serves all markets outside of the United States, Canada and Europe.
    From its inception, Southwestern Petroleum has had an unyielding commitment to quality. Today the company produces a line of Building Maintenance Products and Industrial Lubricants of unparalleled quality. Steady worldwide growth and a long list of discriminating customers are proof that the SWEPCO brand has long stood for quality and performance. This underlying commitment to quality is further underscored by ISO 9001 Certification in the United States and ISO 9002 Certification in Europe and Scandinavia.