Mark W. Mirelez

Trillium Engineering LLC is a technology company based in Hood River, OR that designs and manufactures gimbaled camera systems for unmanned aerial systems (UAS). Trillium's customers include prime defense contractors, leading aircraft manufacturers, and military and government end users. The company's Skylink camera system software is user-friendly and allows missions to be executed flawlessly. Trillium's gimbal imaging system is integral in the success of loitering munitions, enabling precise target identification, tracking, and guidance. The company's UAS camera systems are used across the government, civil, and commercial industries to obtain imagery, video, and data intelligence that help leaders make effective decisions. The company was founded in 2013 by Rob Gilchrist, and Mark W. Mirelez has been the CEO of the company since 2022.

BEI Precision Systems & Space Co., Inc. manufactures motion control components and sub-system equipment. It provides different products like optical encoders, Accelerometers, OpticalScanners and Custom Space Instruments. The firm also offers application-based motion control components and sub-system solutions for space, military, range, tracking, and scientific programs. Its system are designed for use in satellites, missiles, planes, helicopters, ships, land vehicles, telescope and tracking mounts, as well as industrial applications. The company was founded in 1997 and is headquartered in Maumelle, AR.