PrimeFlight Aviation Services Inc., a part of SMS Holdings Corporation, offers a complete range of aviation and security services for major air carriers and airports, thereby enabling safe and reliable operation of the planes and the passengers comfort and enjoyment. An industry leader for over 30 years, it provides a complete range of services on tarmacs, aboard aircraft and around terminals for nearly every airline in airports across the United States. The company has more than 5,000 employees in over 44 airports across the country. It has improved airport accessibility for the physically disabled with its new technology of ePush wheelchair service.