Barfield, Inc., is an aircraft maintenance company with a concentration in repair overhaul and support. Its services include component repair and overhaul, ground support test equipment, and airline service programs. Barfield's business concentration includes support programs for regional and longer haul airlines, comprising narrow and wide body fleets, and also manufactures and distributes a full line of ground support test equipment. Among its other capabilities, the company manages a distribution network for OEMs.