Cotter Aviation, 16922 Hoskins Ln, Huntington Beach, CA 92649, US

Founded in 1992, Signature Flight Support is one of the largest networks for business aviation services throughout the world. Headquartered in Orlando, Fla., the company operates in more than 75 locations throughout the United States, Europe, Africa and Asia. It offers maintenance, fuel purchasing and passenger services. Signature Flight Support is wholly owned by BBA Aviation, which is a provider of flight support and aftermarket services. The company is affiliated with the Aircraft Service International Group and the Dallas Airmotive. Its capabilities include track recording, repair and customer support services. Signature Flight Support designs and conducts employees safety and security programs. The company additionally specializes in aircraft cleaning, luggage assistance and ticket reservation services. It maintains a location in Santa Ana, Calif.