Winnipeg Electric Railway Company (1904-1924)
Winnipeg Electric Company (1924-1953)
Greater Winnipeg Transit Company (1953)
Greater Winnipeg Transit Commission (1953-1960)
Metro Transit: Metropolitan Corporation of Greater Winnipeg (1961-1971)
Winnipeg Transit: City of Winnipeg Transit System (1972-present)
The Winnipeg rosters have been broken into several sections in order to make them more manageable.