Electronic Warfare Associates (EWA)
Defense and Space ManufacturingVirginia, United States201-500 Employees
EWA is a veteran-owned technology firm based in Herndon, Virginia, that serves the defense and space manufacturing sector through professional services and specialized products. With more than four decades in operation, the company focuses on electromagnetic warfare capabilities, delivering solutions that address complex technical challenges and emphasize on-time delivery. Its offerings include analysis, simulation and training, and instrumentation for laboratories and test environments, complemented by software and embedded training hardware. EWA's customers are primarily government and defense-related organizations seeking advanced EW and related engineering support, spanning cyber defense, training, mission planning and range instrumentation. The company sits within the defense and space manufacturing industry, where specialized engineering services and products support defense requirements. In April 2024, Sigma Defense LLC—part of the Sagewind Capital portfolio—announced the acquisition of EWA, signaling a notable change in ownership.