Ashmore Gregory J.
Asp Finn B.
Assmann Aloisius
Astl Franz
Astro Aerospace Corporation
Ateca
Athanasiou Theodoros
Atkinson Archibald H.
Atlanta Metal Products
Atlantic Fiber Technologies Limited
Atwood Eldon W.
Au Bak Ling
Aube Stephane
Ausarch Pty. Ltd.
Ausdal Thorleif
Australian Design Marketing Pty. Ltd.
Aylon Norman N.
Ayres Rand K.
Ayrshire Metal Products Plc
Ayvatyan Kevork