Ultranix Leasing Inc.
Ultrapan Technologies Inc.
Ultrason Re/cycle Inc.
Ultrassage Inc.
Ultrassage International Inc.
Ultratelecom Inc.
Ultravest Inc.
Ultravet Médical Inc.
Ultraviolet Marketing Inc.
Ultrawatt Control Systems Inc.
Ultresco Properties Inc.
Ultron Microsystems Corporation
Ultron Technologies Corporation
Ulverton Farms Inc.
Ulysco Ltee
Ulysoft (2004) Inc.
Ulysse Conseils Stratégiques Inc.
Ulysse Marketing Inc.
Ulysses & Ciclope Children's Jeans Ltd.
Umaines Conseils