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Umpqua Research Company (URC) is a small business that offers technical services in four primary areas: [1] Drinking Water and Environmental Analysis, [2] Air and Water Purification Related Engineering Services (including NASA Flight Hardware), [3] Research & Development, and [4] Materials Testing. Our organization was founded in 1973 by David F. Putnam and Gerald V. Colombo. William F. Michalek currently serves as President.