Stellant Systems, Inc.
Aviation and Aerospace Component ManufacturingCalifornia, United States201-500 Employees
Stellant Systems, Inc. is a mid-sized aviation and aerospace component manufacturer based in Torrance, California. The company develops RF and microwave amplification products alongside critical spectrum and power amplification systems for defense, space, medical and scientific, and industrial customers worldwide. It partners with civil, military, and commercial organizations whose work aims to maintain a safe, aware, and connected world. Operating within the defense and aerospace supply chain, Stellant provides amplification solutions used across government and commercial programs. In 2023, the company expanded its portfolio by acquiring the PST product line to strengthen its RF amplification offerings. Headquartered in Torrance, California, Stellant serves customers worldwide.