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Washington State University
The Gene and Linda Voiland School of Chemical Engineering and Bioengineering

2000 Alumni Awardee

Tim Clossey (BS, ChemEng, 1980)

President, ARCO Marine Co.

Tim has worked his entire career for ARCO Petroleum Company. Starting as a process engineer at the Cherry Point refinery in Blaine. Washington, he progressed through a number of managerial positions at Cherry Point and at the Watson refinery in Los Angeles. After becoming the manager of ARCO’s Technical Center in Anaheim, California, he assumed his current position as president of ARCO Marine Company. ARCO Marine Co. is a subsidiary of ARCO Petroleum, which is responsible for the shipping and delivery of over one billion bbl/year of crude oil and other petroleum stocks.r of the Cougar family.