Spartan Motors (FE and RE)

Advanced Bus IndustriesBlue Bird CorporationChampion Bus IncorporatedCoach and EquipmentCollins Bus CorporationDesignLine CorporationDINA S.A.Dupont IndustriesEagle BusElDorado National

Federal CoachFord Motor CompanyGeneral Motors Corporation (buses)/General Motors Diesel DivisionGlaval BusGilligGirardin MinibusGoshen CoachIC BusMotor Coach IndustriesNorth American Bus IndustriesNew Flyer Industries

Nova BusOptima Bus CorporationOrion InternationalPrevost CarSetraStallion Bus IndustriesStarcraft BusThomas Built BusesTrans TechTrident Bus Industries

AerocoachAM GeneralAmTranBeckCanadian Car and FoundryCarpenter Body CompanyCrown Coach CorporationFageol

Fifth Avenue Bus CompanyFlxibleKenworthLes Enterprises Michel CorbeilMack TrucksMillennium Transit ServicesNeoplan USA

Superior Coach CompanyTransportation Manufacturing CorporationTwin CoachU.S. Bus CorporationWardWayne CorporationWayne Wheeled VehiclesYellow Coach