Talgo S.A.
- Design, fabrication and maintenance of passenger trains, maintenance systems and variable gauge axles.
- http://www.talgo.com/

Fahrzeugtechnik Dessau AG
- Develop, design and manufacture carriage bodies in aluminium and steel, as well as integrated subassemblies and dedicated sub-systems. Its capacity also extends to prototypes and small numbers of complete vehicles.
- http://www.fahrzeugtechnik-dessau.de/

Bombardier Transportation
- Locomotive, railcar and rail related products manufacturer
- http://www.transportation.bombardier.com/

Pojazdy Szynowe PESA Bydgoszcz SA Holding
- Production, repair and modernization of railway rolling stock including railbuses, EMUs, passenger coaches, freight wagons and locomotives.
- http://www.pesa.pl

NedTrain
- NedTrain supports operators and owners in procuring, operating, maintaining and modifying rolling stock.
- http://www.nedtrain.nl/

Multipower International, Inc.
- Multipower International, Inc. has been the leading supplier of Chinese-made steam locomotive parts and accessories, covering both standard and narrow gauge applications.
- http://www.multipowerinternational.com/

Wabtec Corporation
- Manufacturer of braking equipment and other parts for locomotives, freight cars, and passenger railcars. Includes corporate and investor information and product details. ( Nyse: WAB ) .
- http://www.wabtec.com/

Industrial Rail Services Inc.
- Full-service locomotive and passenger car repair facility, specializing in the supply, servicing, repair and rebuilding of Budd stainless steel RDCs and coaches.
- http://industrial-rail.com/

Transwerk - a division of Transnet Limited
- South Africa based supplier of new and refurbished railway rolling stock and spares.
- http://www.transwerk.co.za

GE Transportation Systems
- Locomotives, passenger rail, renewal parts, railroad control systems and electronic products manufacturing.
- http://www.getransportation.com/

ALSTOM Transport
- Supplier of rail products including locomotives, passenger stock and turnkey rail systems.
- http://www.transport.alstom.com