Acustica Beyma S.l.
Adagio Associates Inc.
Adams Larrimore A.s.
Adams Robert W.
Adamson Gerald E.
Adelman Roger A.
Advance Technology Audio Organisation S.a. (atao)
Advanced Bionics Ag
Advanced Diagnostic Research Corporation
Aerielle Inc.
Afshar Shahriar S.
Aghaei Behzad
Agneus Nils-Erik
Agnew Jeremy A.
Airmar Technology Corporation
Akaba Yukio
Akahane Mutsuhiro
Akasaka Osamu
Akasu Katsumi
Aksberg Arvi J.