| @bc - Arendt Business Consulting | C | Henning Arendt | x | | | | | | | |
| ABS Applied Biometric Systems GmbH | H | Jörg Flintrop | | x | | | | | | |
| ABS Gesellschaft für Automatisierung, Bildbearbeitung und Software | H | Dr. Günter Uhlrich | | | | | | x | | |
| acem systeme / Ing.-Büro für Soft- und Hardwareentwicklung KG | HSC | Joachim Richter | | x | x | | | | | |
| Applied Biometrics GmbH | SC | Dr. Gerik Alexander von Graevenitz | | x | | | | | | |
| BVP - Gesellschaft für Beratung, Verfahren und Produkte mbH | HC | René Baltus | | | | | | | x | x |
| Bergdata Biometrics GmbH | HSC | Jörn Kranigk | | x | | | | | | |
| Biometric & ID Consulting | C | Marcus Klische | x | | | | | | | |
| Biometronix GmbH | HSC | Jan Christian Tylka | | x | | x | | | | |
| Bosch Sicherheitssysteme GmbH | HSC | Bernd Giegerich | | x | | x | x | | | |
| Bromba GmbH | HC | Manfred Bromba | x | | | | | | | |
| Bundesdruckerei GmbH | HSC | Gregor Költzsch | | x | | x | | | | |
| Byometric Systems AG IRIS Security | HSC | N.N. | | | | | x | | | |
| CardFactory AG | C | Uwe Krieger | x | | | | | | | |
| Cherry GmbH | H | Uwe Harasko | | x | | | | | | |
| CM-PAPP security GmbH & Co.KG | HS | Alexander Epple | | x | | | | | | |
| Cognitec Systems GmbH | H | Jürgen Pampus | | | | x | | | | |
| Controlware GmbH | SC | Joerg Heckwolf | | | | x | | | x | |
| Cross Match Technologies GmbH | H | Georg Hasse | | x | | x | | | | |
| Dakty GmbH | HS | Dan Hossu | | x | | | | | | |
| Deister Electronic GmbH | HSB | Herr Pahmeyer | | x | | | | | | |
| Dermalog Identification Systems GmbH | HS | Günther Mull | | x | | | | | | |
| Deutscher Sparkassen Verlag GmbH | C | Anette Meyer | | x | | x | | x | | |
| Deutsche Telekom AG | SC | Michael Kensy | | x | | | | x | | |
| Dr. Dax, Freyberger, Küster - Rechtsanwälte | C | Norbert Küster | x | | | | | | | |
| Dr. Fehr GmbH | HS | Ury Fehr | | x | | | | x | | x |
| EDS Deutschland GmbH | SC | Ute Blauth | | x | x | | | | | |
| ekey biometric systems Deutschland GmbH | HSC | Signot Keldorfer | | x | | | | | | |
| Electrade GmbH | HC | Manfred Winkler | | | | | | | | x |
| Flughafen Düsseldorf GmbH | SB | Bernhard Reckmann | | x | | | | | | |
