Great River Technology, Inc

Great River Technology, Inc. (GRT) designs and makes video and data products for the aerospace and defense industry. It is based at 4910 Alameda Boulevard NE in Albuquerque, New Mexico. The company was founded in 1996.

GRT works mainly on ARINC 818 and HOTLink II products. ARINC 818 is a protocol for high bandwidth, low latency, uncompressed digital video. The site says GRT helped develop the protocol. It also says GRT served as industry editor for the ARINC 818-2 revision.

The product suites include ARINC 818 products, HOTLink II products, FPGA boards, FMC cards and an sFPDP board. The company also offers engineering services, production hardware and developmental tools for ARINC 818 systems.

GRT says its products suit cockpit displays, graphics generators, infrared sensors, optical cameras and flight simulators. The site says its products are used in design and research labs, production and maintenance facilities and flight test aircraft.

The site says GRT has developed partnerships with companies including Airbus, Boeing, Rockwell Collins, Thales, Honeywell, Northrop Grumman, Lockheed Martin, Elbit, BAE and General Dynamics.

A large share of the company's business is international. The site lists exports to China, Estonia, France, Germany, India, Israel, Italy, Japan and the United Kingdom. The company has named RTips Technologies as its authorized representative for India.

The site says GRT will exhibit at the International Telemetering Conference in Glendale, Arizona, from October 26 to 29, 2026. Customers can call +1 505 881 6262, submit a product inquiry or open a support ticket.