A. O. Smith-Inland, Inc.
A/S Alto
Abney Laurence
Adams Robert B.
Adamson Bret
Adkins David E.
Advance Valve Installations
Advanced Sewer Products Limited
Ahner Michael David
Aleksandersen Jostein
American Brass & Aluminum Foundry Company, Inc.
Amparan Albert A.
Andre Michael J.
Anthony Leonard R.
Anthony Ted N.
Aqueduct Utility Pipe Contractor, Inc.
Arisland Kjell Oystein
Arrington Steve
Ashimori Kogyo Kabushiki Kaisha
Ateliers et Chantiers de Bretagne - A.C.B. - S.A.