Customers? Always welcome...

... but much better even - vice-versa. Namely, when companies value their service provider just as much and are happy about a good, long-term cooperation. Our list includes customers for whom we have been providing our technology and service for years. The fact that we do this gladly and reliably is what counts!

Our customers include large DAX-listed corporations and innovative medium-sized companies. Banks and insurance companies, industry and trade as well as public authorities and research institutes are represented as well as IT providers and carriers, whom we provide with solutions for their own customers.

 

 

Our customers

Finance

  • Commerzbank
  • Deutsche Bank
  • Deutsche Börse
  • DZ Bank
  • Finanz Informatik
  • First Data

Utilities

  • Avacon
  • ENTEGA
  • Hessenwasser
  • Open Grid Europe
  • RWE

Industry + Trade

  • Grammer
  • Leoni
  • MAN
  • REWE

Public Sector

  • Fraunhofer-Gesellschaft
  • Fritz-Haber-Institut
  • Karlsruher Institut für Technologie (KIT)
  • OFD Magdeburg, Nürnberg, München
  • Universität Mannheim

Healthcare

  • Bitmarck
  • DRK-Blutspendedienst
  • gkv informatik
  • Merck

Insurances

  • ALTE LEIPZIGER
  • DEVK
  • Hannover Rück
  • SIGNAL-IDUNA
  • Techniker Krankenkasse
  • VHV

Carrier / Data Center / Cloud + IT Provider

  • 1&1 Versatel
  • Atos
  • DARZ
  • DATEV
  • e-shelter
  • EWERK
  • EXARING
  • GRASS-MERKUR
  • htp
  • IBM
  • M-net
  • msg services
  • Netcologne
  • PFALZKOM | MANET 
  • QSC
  • Telefónica
  • T-Systems
  • WiTCOM
  • wusys

Customer solutions

DARZ GmbH, Darmstadt

Data center links between Darmstadt and Frankfurt 

Datev e.G., Nürnberg

dacoso renders DATEV printers mainframe compatibel 

DRK-Blutspendedienst

Reliable DRK data through data center interconnection plus encryption

EXARING

Watching TV differently with waipu.tv - and dacoso and ADVA Optical Networking realised the network for it.

htp GmbH, Hannover

The carrier from Lower Saxony uses the ADVA ROADM solution for even faster response to network demands

LEONIE AG, Nürnberg

Connectivity for the wire and cable giant

Merck KGaA, Darmstadt

Stronger protection of intellectual property at Merck

meridian Neue Energien GmbH, Suhl

dacoso provides monitoring of Italian solar plant from Meridian Solar

msg services ag

Measuring services and data center coupling for msg services ag

noris network AG, Nürnberg

Layer 1 encryption for Data Center Interconnect (DCI).

WiTCOM GmbH, Wiesbaden

Add-drop system for more networking flexibility