Electro-Motive Diesel (EMD) is a company that designs, manufactures, and sells diesel-electric locomotives and diesel engines featured in Train Sim World. EMD products are used for commercial railroad applications, marine propulsion, and oil well drilling. 

History: 

• EMD was founded in 1922 as the Electro-Motive Engineering Corporation (EMC)
• In 1930, General Motors (GM) purchased EMC and renamed it the Electro-Motive Division (EMD)
• In 2005, GM sold EMD to Greenbriar Equity Group and Berkshire Partners
• In 2010, Progress Rail, a subsidiary of Caterpillar, purchased EMD

Products:

• E-units: A line of passenger train diesel locomotives produced from 1937 to 1963 
• GP series: A popular locomotive series that included the GP7 and SD7 
• SD40 series: A locomotive series that became an icon along with its “Dash 2” sister 

Services:

• EMD offers replacement parts, maintenance solutions, and other services to support its products 
• EMD works to develop and implement emission requirements to make rail transport more environmentally friendly – Exordium Gaming Chicago

Electro-Motive Diesel Headquarters

Illinois, United States