Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Bombardier Transportation produced a wide variety of rail transportation vehicles, including high speed trains, regional, suburban and metro trains, trams, and locomotives as well as passenger carriages.
Metro rolling stock
Bombardier's standard metro vehicles are the mid-sized fully automated and driverless INNOVIA Metro with the option for linear induction motor propulsion or a conventional rotary motor, and the high-capacity customizable MOVIA Metro, which is powered by conventional motors and can also be fully automated. In addition, Bombardier has produced many custom metro models not based on either model.
Bombardier Transportation's Transportation Group Incorporated acquired Universal Mobility Incorporated's UM III technologies in 1989. These systems are either still in use or have been retired. Several monorails were manufactured before Universal Mobility was established - the first was manufactured by a local Montreal company, the following two manufactured by UMI predecessor Constam Corporation.
"Transportation Group Buys S.L. Firm's Assets". Deseret News. September 29, 1989. Archived from the original on February 5, 2017. Retrieved February 4, 2017. The assets of Universal Mobility Inc. of Salt Lake City have been purchased by The Transportation Group Inc., Orlando, Fla., a transit systems subsidiary of Bombardier Inc., one of the work's largest rail transit vehicle manufacturers.
"Outline Plan To Build New Monorail System In The Hershey Park". Lebanon Daily News. December 17, 1968.
"Bombardier increasing light rail capacity in Guadalajara". Canadian Manufacturing. 2017-03-28. Retrieved 2018-07-06. The TEG-15 LRV is part of Bombardier's Mexican light rail product line, with more than 100 trains in service in Mexico's three largest cities: Guadalajara, Monterrey and Mexico City. The project is being managed by teams working out of Bombardier's Ciudad Sahagún facility in the State of Hidalgo.