Albemarle Corporation
AlliedSignal
Amgen
Asynt
Bedoukian Research
Biogen
BIOTEC Laboratories
Boehringer Ingelheim
Borregaard
Chattem Chemicals
Contract Chemicals
Cytec Industries
Davos Chemical Corporation
Diosynth RTP Inc
EMS-DOTTIKON
Evotec (UK) Ltd
Galen
Galilaeus Oy Ltd.
Genzyme Pharmaceuticals
Honeywell
ICX Nomadics
Jan Ramakers Group
Mallinckrodt Baker
Novasep Inc
PharmaCore, Inc
Q-One Biotech
QIAGEN
Rentschler Biotechnologie GmbH
Rhodia ChiRex
Ultrafine