Sago Systems, Inc., (Sago) is the leader in passive millimeter-wave imaging specializing in security products. Sago is a spin-off of Trex Enterprises Corporation which devoted more than two decades of research to millimeter-wave imaging before creating this subsidiary.  Sago is built on the foundation of excellence and performance and has several patents protecting its technology.  Sago’s products, ranging from a portable handheld unit to a walk-through portal unit, provide highly sophisticated yet safe technical solutions for the government, corporations, airports, national landmarks, courthouses, port security, mass transit, casinos, stadiums, amusement parks, academic institutions, special events, and numerous other locations.

The Company, headquartered in San Diego, California, is led by Dr. John Lovberg, an expert in millimeter-wave imaging, and Admiral Thomas B. Fargo, USN (Ret.), former Commander of the U.S. Pacific Command and astute business executive.