OECO is based in Milwaukie, Ore., and focuses on custom design for manufacturing and environmental testing of electro-magnetic devices and power conversion products. The company s products are fabricated for the defense electronics, commercial aerospace and medical sectors. OECO is among the leading suppliers to major customers such as Boeing, Raytheon, Honeywell, de Havilland, General Electric, BAE Systems, IBM, ITT, Lockheed Martin, Northrop Grumman, Sikorsky, the United States government and Medtronic. Its custom power supply and magnetics products are used in a wide range of sophisticated programs, which includes all domestic commercial aircraft, the military s F-16 and F-18 fighter jet programs, and in satellite and GPS systems. Since 1948, OECO has been supplying its customers with highly engineered and reliable products. OECO was acquired by Pacific Scientific Company in November 2003. With headquarters in Duarte, Calif., Pacific Scientific provides highly engineered proprietary products to the commercial aerospace and defense industries. It is a subsidiary of Danaher Corporation.