Harms Engineering, Inc. (HEI) is a professional engineering consulting company that has served more than 2,900 clients since opening its doors in 1980, and as of 2013 is a Washington certified Women's...

Western Machine Works is a family & employee owned business founded by Frank Schmitz in 1907 and now operating as a division of B&D Industrial. The company performs a full-range of machining services...

For more than 75 years, S & S Metal Fabrication (dba: Schneider Simpson Sheet Metal) has been meeting custom sheet metal needs throughout the greater Puget Sound area. Formed by Elmer Schneider as...

Sienna Technologies, Inc. is a vertically integrated American manufacturer of aluminum nitride ceramic products with extensive R&D facilities for product development from design to prototyping to full...