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About Us

Stellant Systems is a partner for civil, military, and commercial organizations whose missions seek to ensure a safe, aware, and connected world. We are a premier manufacturer of critical spectrum and RF power amplification systems for defense, space, medical/ scientific and industrial customers worldwide.


Approximate employees


Manufacturing Facilities — all ISO 9001:2015, AS9100:2016, DCMA certified


Years heritage as an Aerospace & Defense Supplier


Stellant Principles


Included but not limited to:

2010 Emmy for Pioneering Work on the IOT Amplifier

Outstanding Contribution to National Defense US Air Force Research Laborat0ry

Prestigious Advantage Award- City of Torrance Office of Economic Development & Mayor’s Office

Three-Star Supplier Award- Raytheon Integrated Defense Systems

Azerspace/IS-38 Award- Space Systems/Loral

Six Sigma Silver Award- Raytheon Integrated Defense Systems

Corporate Memberships