Asea Brown & Boveri

Atchinson, Topeka & Sante Fe

Australia National Railway

Bangladesh Railway

Belgian Railway

Bharat Heavy Electric's, Ltd.

Bombardier

British Rail

Brush Electric

Burlington Northern

Canadian National Railway

Canadian Pacific Railway

Central Railway, India

Cerrejon Coal Mine, Colombia

Chittarajan Locomotive Works, India

Codelco Mines, Chile

CSX Transportation

CVRD Mines Centre, Brazil

Daewoo

Diesel Component Works, India

Eastern Railway, India

Egyptian Railway

Gecamines, Zaire

General Electric

General Motors

Hyundai Electrical Engineering Co.

Indonesian Railway

Iranian State Railways

Kenya Railway

Korean Railway

Korea Steel Pipe Machinery

Kowloon Canton Railroad, Hong Kong

Long Island Railroad

Malaysian State Railways

Mongolian Railway

Moroccan Railways

Morrison-Knudsen Rail

Motor Coils Manufacturing

New South Wales Railway

New Zealand Railroad

Nigerian Railway

Norfolk Southern Railroad

Northern Railway, India

Otis Elevator

Polish Railway

Portuguese Railway

Posco Steel, Korea

Reliance Electric

Saudi Arabian Railway

Seoul Metro

Siemens Energy & Automation

Singapore Mass Rapid Transit

South African Railway

Southern Railway, India

State Railways of Thailand

Taiwan Railway

Tanzanian Railway

Turkish Railway

U.S. Navy

U.S. Steel

Ugandan Railway

Union Pacific Railroad

Western Naval Command, India

Zambian Railway

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