Akashi Shigeharu
Akazawa Yohji
Akers Alan Dayton
AKZO nv.
Albers Lloyd R.
Albers Manfred
Aldridge Dennis R.
Alemany Aurelie
Alessi Vanni
Ali Moinuddin H.
Allen Process Systems, L.L.C.
Althaus Klaus
Amalgamated Technologies, Inc.
Amari Takaaki
AMT International Inc.
Anachemia Solvents Limited
Andereya Erwin
Anderson David Paul
Andre Robert S.
Andresen Bjarne Bogeskov