U.f.o. Electronics Inc.
UAP Inc.
UBFound Inc.
Ucan Uranium Inc.
Ufo Holdings Inc.
Ultima Foods Inc.
Ultra'lait (1996) Inc.
Ultra-Taxi (1981) Inc.
Ultramic Publications Inc.
Uni-Lead Inc.
Unical inc.
Unicel Architectural Corp.
Unicel Architectural Inc.
Uniformes Trasso Ltee
Unima Logiciel
UNIMA logiciel inc.
Union Economique Canam Inc.
Unisystec Inc.
United Negotiations Exchanges inc.
United Textiles Ltd.