Employees may be assigned to perform duties in the roles of Amenity Cart Agent, Baggage Handler, Catering Seal Breaker, Equipment Agent, Exit Guard, Lobby Agent, Manual Encoder, Wayfinder Agent, and/or Wheelchair Agent. Founded in 1909, ABM serves over 20,000 clients, with annualized revenue approaching $8 billion and more than 100,000 team members in 350+ offices throughout the United States, United Kingdom, Republic of Ireland, and other international locations.