| Airport Duesseldorf |
BCC GmbH |
AEG AG |
| Auditing Company Dr. Schwerhoff |
Brekom GmbH |
ahead Software AG |
| BB-Data GmbH |
British Telecom (BT) |
Alcatel-Lucent |
| BWI Service Alliance |
Cable & Wireless UK |
Allied Telesyn International |
| BVG |
COLT Telecom |
Ascom |
| Computacenter AG & Co. oHG |
DDKom GmbH |
Ciena |
| Condat GmbH |
DeTeBerkom GmbH |
Ceragon |
| ContiTech Holding |
Deutsche Telekom AG |
Cisco Systems |
| Controlware GmbH |
E.ON Avacon |
Data Connection Ltd. |
| DFS Deutsche Flugsicherung |
Etisalat |
Ericsson-Eurolab Deutschland |
| DOK-Systeme mbH |
EWE TEL |
Ericsson |
| Deutsche Messe AG |
Fiducia AG |
GCO Communications |
| Deutsche Post World Net |
HanseCom GmbH |
ipoque GmbH |
| ERGO |
komAA GmbH |
Hirschmann Automation and Control |
| Forschungsverbund Berlin |
KPN |
Hoffmann-La Roche AG |
| Forschungszentrum Jülich |
Mobilcom Multimedia GmbH |
Huawei |
| Gematik |
Mobily |
Juniper Networks |
| German Foreign Office |
ODR |
KEYMILE AG |
| German Ministry of Finance |
RegioCom GmbH |
Lucent Technologies |
| Harting KGaA |
Teliko GmbH |
Madge Networks Ltd. |
| HVB HypoVereinsbank |
T-Nova Deutsche Telekom |
Marconi |
| IHK Berlin |
T-Online International AG |
National Semiconductor |
| ITDZ Berlin |
UTA Telekom AG |
N.E.T. Europe GmbH |
| Ing. Büro G. Fleischhauer GmbH |
Versatel AG |
MRV Communications |
| Kapsch Group |
Vodafone |
NCR GmbH |
| Kreis Steinfurt |
wilhelm.tel GmbH |
Nokia Kabel GmbH |
| Landesamt für Datenverarbeitung und Statistik Brandenburg |
|
Pernec Technologies |
| Landgericht Hannover |
|
Proteon |
| Landgericht Karlsruhe |
|
Rad Data Communications |
| Light Reading |
|
Rhode & Schwarz GmbH |
| Max Born Institute (MBI) |
|
Siemens AG |
| Multidata GmbH |
|
Spirent Communications |
| Netzwerker GmbH |
|
Syskonnect |
| New York City Transport |
|
Systematics Integrations |
| NK Networks & Services GmbH |
|
Tekelec Airtronik |
| Optical Internetworking Forum |
|
Telco Systems |
| Pan Dacom Networking AG |
|
Vedicis SAS |
| Probis Walsrode GmbH |
|
VOIPFUTURE Ltd. |
| RTL Group |
|
|
| SNEP |
|
|
| Stadtwerke Hannover AG |
|
|
| Technical University Berlin |
|
|
| UniCredit Group |
|
|
| University Saarbrücken |
|
|
| Vattenfall Europe AG |
|
|
| VEW Telnet GmbH |
|
|
| Volkswagen AG |
|
|
Showcases
2020 Vision Executive Summit,
December 3-5, 2019