Tyco Fire Protection

TYCO Thermal Controls

Tyler Pipe

Ultra Fin

United Pipe & Steel

United Valve

Untied Pipe & Steel

US Boiler

US Industrial Sourcing, LLC

USE Marketing, Inc.

Utility Chemicals

UWD, Inc.

V.I.T. Products

Valencia Pipe Co./ Homeflex

Valterra

Value Engineered Products

Valv Technologies

VAU Thermotech Gmbh & Co. KG

Venstar

Ventex System International