Stellant Systems

Stellant Systems, Inc. is a private company that manufactures microwave devices for various applications, including ground-based, airborne, and satellite communications and radar. Established in 2021, Stellant was formed when Arlington Capital Partners acquired the Electron Devices and Narda Microwave-West divisions from L3Harris Technologies. The company operates within the aerospace and defense industry and has a legacy linked to notable figures like Howard Hughes and Charlie Litton.Headquartered in Torrance, California, Stellant Systems has additional locations in Williamsport, PA, and Folsom, CA. The company is known for its production of critical spectrum and power amplification systems, including Traveling Wave Tubes (TWTs), Traveling Wave Tube Amplifiers (TWTAs), Microwave Power Modules (MPMs), Electronic Power Conditioners (EPCs), and Xenon Ion Propulsion Systems (XIPS). Stellant serves a diverse customer base across civil, military, and commercial sectors, providing advanced RF amplification products for defense, space, electronic warfare, radar, and medical applications.