Triumph Actuation Systems Clemmons (formerly Frisby Aerospace) is a company that designs, manufactures, and supports hydraulic actuation and power generation systems for the commercial and military aerospace industries. It offers hydraulic pumps, motors, actuators, valves, hydraulic power packs, reservoirs, accumulators, etc. The company also provides engineering, systems integration, analysis, testing, manufacturing, repair, overhaul, and aftermarket support services for aerospace applications.