Western Petroleum Company acquires PetroMan® license.

Tulsa, Okla. (May 10, 2003) -- Sisu Group, Inc. announced today that Western Petroleum Company, signed an agreement to acquire a license of Sisu's flagship product PetroMan®, which is a an integrated Energy Trading and Risk Management solution for the petroleum industry.

Western Petroleum Company is one of the Nation's largest independently owned petroleum marketing companies. It also sells refined products in bulk within major products pipelines such as: Explorer, Seaway, Chase Williams, TET, Colonial and Kaneb.. Western Petroleum provides continuous supplies of competitively priced gasoline, fuel, propane and aviation fuel for customers in Minnesota, Iowa, North Dakota, South Dakota, Nebraska, Kansas, Wisconsin, Indiana, Illinois, Michigan, Missouri, Nebraska, Colorado, Texas, Louisiana and Canada. d will be gone in the morninn! Promise