Hardesty & Hanover
Marine Industries
NWNC Power Systems
Versar
SIMMCO
Concrete Technology
Schnitzer Steel
Kiewit-General Construction Company
Landau Associates
Battelle - PNNL
Fluor Global Services / Alcoa
Washington State Ferries
The Boeing Company
Baldor Electric Company
MACTEC Engineering and Consulting
The Robbins Company
TRW
Brown & Root
Whiting Services
Washington Crane & Hoist
Spinal Dynamics Corporation
Medtronic Incorporated
Flow International
McGowan Broz Engineers
Paragon Trade Brands