Anzulewicz David T.
Aoki Tomohide
Aoki Youichi
APCO Valve and Primer Corporation
Apel Peter
Apeland Kjell Edvard
Apostolides John
Apostoly Raymond
Appalachian Controls Environmental
Apparatebau Gauting GmbH
Appareillages et Materiels de Servitudes
Appelwick Brian E.
Appendagefabriek "Hoogeveen" BV
Applebaum Peter F.
Appleby Robert A.
Appleby William
Application des Gaz
Applications Mechaniques et Robinetterie Industrielle
Applied Magnetics Lab., Inc.
Aptec, Inc.