ANITEC - John Sjoberg AB
Anselmino Claudio
Ansier Mark James
Anstötz Peter
Antao Leonard F.
Anti-Pollution Technology, L.P.
Antonelli Mario Eduardo
Antonia Products, Inc.
Aoki Seiichi
AP Tech Group, Inc.
Apelman Steve
Appenzeller Gerhard
Appl Franklin J.
Applications Mecaniques et Robinetterie Industrielles A.M.R.I.
APV Burnett & Rolfe Ltd.
APV Ortmann & Herbst GmbH
APV Ortmann+Herbst GmbH
Araki Kazunori
Araki Masahiko
Arashida Mitsuo