# Name State, City Country Description
1 Transco Railway Products Inc.IL, ChicagoUSAFreight and tank car repair and modification; blasting, painting, interior lining, mobile repairs, custom fabrication, multi-level parts, side panels, end door extension kits, bell mouths on 60 and 86 foot cars, decals, AEI tags.
2 Union Tank Car CompanyIL, ChicagoUSALeasing, sale and repair of tank cars and covered hopper cars.
3 TrinityRailTX, DallasUSAManufacturer of all types of freight and tank cars. Also provides railcar parts as well as railcar leasing, car management and railcar maintenance.