U.t.s. Underwater Technology School (canada) Ltd.
Ultra Lift Corporation
Ultrade Limited
Ultrasonix Medical Corporation
Unico Solutions Inc.
Unikore Enterprises LTD.
Unipage Solutions Inc.
Unique Lace Designers
Unique Web Development
Unite For Education
United Lock Block Ltd.
Universal Dynamics Group Ltd.
Uno Digital Screen Press Ltd.
Urist Cosmetics Inc.
USGR Consultants Inc.
Utar Bio-Medical Inc.
Utar Scientific Inc.