Union Aéromaritime de Transport ended in 1961.
Union de Transports Aériens ended in 1992.
Société de transport de Lévis was created in 1980.
Société de transport de Montréal was created in 2002.
Société de transport de Laval was created in 1971.
Réseau de transport de Longueuil was created in 1974.
Société de transport de Trois-Rivières was created in 2002.
Réseau de transport de la Capitale was created in 2002.
SA de Transport Aérien was created in 1966.
Agence métropolitaine de transport was created in 1996.
Union de Touarga was created in 1969.
Union de Mohammédia was created in 1946.
Société de transport du Saguenay was created in 2002.