Power that exceeds and endures.

Our operational excellence underscores our commitment to delivering solutions. Go farther with Stellant Systems.

About Us

Stellant Systems partners with civil, military, and commercial organizations to create technical foundations for a safer, more aware, and connected world. We design and manufacture advanced RF and microwave solutions for both defense and commercial customers worldwide.

With businesses that started as Charles Litton’s Engineering Laboratories in 1932 (San Carlos, CA) and Howard Hughes Microwave Tube division in 1959 (Torrance, CA), along with multiple acquisitions and consolidation of divisions that operated under larger organizations (Sylvania, Loral, GM Hughes, Sperry, GE, RCA Raytheon, Boeing, and L3Harris — to name a few), that heritage is preserved and continues today as Stellant Systems.

The Principles That Push Us Forward

  • Performance, Precision, & Durability

    We deliver critical capabilities to reach the most extreme environments to provide our partners with the highest levels of performance and precision.

  • Dedication & Honor

    We’re building technology that endures beyond trends and powers connections across the globe while looking ahead to the future.

  • Full-Spectrum Engagement

    We go beyond technical specs and collaborate with academics, influencers, and customers to understand their needs and develop foundational solutions.

The Power Behind Stellant

Our dedication to your mission starts with the dedication of our team. Learn more about our executive leadership.

Paul Russell

Chief Executive Officer

Arthur Gharakhanian

Chief Financial Officer

Stephen W. Shpock

Chief Operating Officer

Dan White

Vice President/ General Manager Torrance, CA Facility

Joseph (Joe) Dominiak

General Manager, Folsom, CA Facility

Geri Brewster

Chief Human Resources Officer

Susan Sloan

Vice President, OneSat Program

Russell Martin

Vice President, Engineering

Charles Barakat

Vice President, Quality, EH&S, Facilities & Security

Sashi Chandrasekharan

Chief Information Officer

Candace Lee

Vice President, Contracts & Compliance

Brilliant minds go farther at Stellant.

At Stellant Systems, we constantly strive to help our customers exceed their mission needs. Join our team of more than 800 employees across three domestic facilities and be part of making the world a safer, more connected place.

Pioneering the Past, Present, and Future


ISO 9001:2015




Included but not limited to:

  • 2010 Emmy for Pioneering Work on the IOT Amplifier
  • Prestigious Advantage Award- City of Torrance Office of Economic Development & Mayor’s Office
  • Azerspace/IS-38 Award- Space Systems/Loral
  • Outstanding Contribution to National Defense- US Air Force Research Laboratory
  • Three-Star Supplier Award- Raytheon Integrated Defense Systems
  • Six Sigma Silver Award- Raytheon Integrated DefenseSystems


Corporate Memberships

International Microwave Power Institute (IMPI) IMPI Website

Association of Old Crows (AOC) – AOC Website

Institute of Electrical and Electronics Engineers (IEEE) – IEEE Website

Space Foundation – Space Foundation Website