1954 Lorenzo started working for Murray Hill Limousines
1956 Lorenzo created first of many world renowned sight seeing buses.
1966 Lorenzo was named vice-president of operations Murray Hill Limousines.
1978 Roberto started working for Murray Hill Limousines; promoting the sight-seeing industry in Montreal.
1982 Lorenzo left Murray Hill Limousines ; Founded Autocar Connaiseur Inc.
1982 Roberto in charge of Gray Line Charter Services for Autocar Connaisseur Inc.
1992 Autocar Connaisseur Inc. had a fleet of 100 buses and sales over $20 million.
1996 Roberto created CR Motor Coach Center of North America Inc.
1997 Lorenzo sold Autocar Connaisseur Inc.,/Gray Line to Coach U.S.A.
1998 Lorenzo joined CR Motor Coach Center of North America Inc. to team up with his son Roberto.