Accommo AG
Achatz Manfred
Acri.Tec Gesellschaft fur Ophtalmologische Produkte mbH
Acri.Tec GmbH
Acuity (Israel) Limited
Adams Bradly
Adoptics AG
Advanced Medical Optics, INC
Advanced Vision Science, Inc.
Afanasieva Irina I.
Aharoni Eli
Akhavi Damian A. C.
ALcon, Inc.
Alexeeva Elena J.
Allergan Inc.
Allergan Sales, Inc
Alosio Alan E.
Altmann Griffith E.
Amiry Ali
AMO Groningen