The NAC have a client base comprising of: Airlines or Aircraft operators (major service partner) in terms of passengers services, ground handling agents such as Air Namibia, fuel supply to aircraft, aircraft maintenance facilities such as aircraft hangers for maintenance purpose, Directorate of Civil Aviation (DCA) such as Air Traffic Control Tower (ATC) and Meteorological Services (MET) and certain navigational equipment car rentals, restaurants, business lounges and catering facilities.