Aelter Johan
Aerial Camera Systems, Ltd.
Aerobus International Inc.
Aerofun (Societe a Responsabilite Limitee)
Aeromoval Global Corporation
Aeromovel Global Corporation
AFT Automatisierungs- und Fordertechnik GmbH
Agathos Ted
Aglitsky Vladimir E.
Agudio S.p.A.
Aguirre Fernandez Jose Ma
Ahr Dieter
Aihara Masayuki
Airail Systems, Inc.
Ajimine Tetsuo
Akagi Hidenari
Akhmadiev Galimzyan M.
Aldington Thomas
Aldous Derek R.
Alexandrov Adolf M.