TRX Systems, Inc. develops solutions for the infrastructure-free location, tracking, and status-monitoring of personnel in GPS-denied environments. Fairly active in the SBIR arena inthe mission agencies and NSF, the company offers TRX Sentrix Tracking System, a self-contained system that tracks personnel both indoors and outdoors; TRX Sentrix Command Station, delivers real-time location of personnel in 2D and 3D; and TRX Sentrix Navigation Engine, a software-based location engine that calculates path and location for personnel in GPS-denied environments. The firm's products are used to protect and monitor first responders, firefighters, miners, military ground forces, and other personnel in office buildings, warehouses, caves, mines, and other facilities, as well as in safety and inspection, law enforcement, and maritime security applications. TRX Systems lead product is NEON®, an indoor location system that delivers precise, infrastructure free tracking of personnel inside buildings where GPS is not available and in outdoor urban centers where GPS is unreliable. NEON greatly improves situational awareness and command effectiveness through the use of advanced sensor fusion, time of flight ranging, and mapping algorithms that deliver precise, real time location of personnel in GPS-denied locations. In Jnauary 2022, it was announced that TRX had been acquired by The ACR Group - a safety and survival technologies company working in the satellite-based tracking areana, data communications, and emergency location products & services used across military and defense, aviation, marine, and outdoor markets. The firm's portfolio of companies already includes NAL Research, ACR Electronics, Ocean Signal, Skytrac Systems, Latitude Technologies, Flight Data Systems, and FreeFlight Systems. ACR Group is recognized as a world leader in sor over 60 years.
