United States Gyspum Company
United States Seamless
United Steel Products Co.
United Technologies Corp.
Universal Building Concepts Inc.
Universal Component Systems Inc.
Universal Components Limited
Universal Form Clamp Co.
Universal Framework Coupling (proprietary) Limited
Universal Monolithic Homes
Universal Robotics Corporation
Universite Paul Sabatier (toulouse Iii)
Universite Paul Sabatier - Toulouse III
Uno Nayomon
Unruh Earl L.
Unruh Merle
Unterreiter Karl
Uotila Jarmo
Uponor A/s
Upstate Precision Mfg. Inc.