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A modern, illuminated building on the Rhine in Cologne at dusk, with a bridge in the background and its reflection in the water.

IT Companies in Cologne

DATAGROUP as an IT Partner in the Rhineland

IT Consulting, IT Security, and Infrastructure Projects from Cologne

Located in the heart of the Rhine metropolis, DATAGROUP helps companies, government agencies, and institutions design their IT systems in a secure, efficient, and forward-looking manner. As an established IT company in Cologne, we serve our clients with a holistic service approach—from strategic IT consulting and operational implementation to long-term IT operations.

More than 150 employees at our Cologne location stand for technical expertise, personalized support, and tailor-made IT architectures. Our range of services includes IT outsourcing, cloud and workplace services, as well as highly available security services and much more. All of this is flexibly scalable and precisely tailored to the needs of medium-sized and large companies.

IT Security in Cologne with Security Strategies for Complex IT Environments

DATAGROUP Cologne implements customized security strategies for companies with particularly high requirements for availability, data protection, and compliance. In the field of IT security in Cologne, we develop comprehensive solutions ranging from endpoint security to access to our central 24/7 Security Operations Center.
We provide IT infrastructure through our high-availability data centers in Germany. Our Cologne office is closely integrated into project work and ensures customized technical implementation and personalized on-site support.

IT Consulting with Modular Services from a Single Source

Our services are based on a modular service portfolio—the CORBOX. It encompasses all the core components of modern IT architectures: Cloud Services, SAP Services, Application & Data Management, Network Services, Security Services, Communication & Collaboration, Workplace Services, Compliance Services, and our central Service Desk. Companies can combine these modules as needed to create an IT landscape that is precisely tailored to their processes.
DATAGROUP Cologne provides comprehensive support for IT projects, keeping both technical details and business objectives in mind.

Reference

IT Services for the German Aerospace Center

Flugzeug

The highest security standards, maximum availability, and reliable IT operations: Since 2016, DATAGROUP has been supporting the German Aerospace Center (DLR) with customized managed services. Learn how DATAGROUP operates complex IT infrastructures securely, stably, and around the clock.

Case Study: Comprehensive IT Services for the German Aerospace Center

Reference

Secure Outsourcing of Corporate IT for Koelnmesse

Blick auf die Kölner Innenstadt bei Sonnenuntergang mit dem Kölner Dom und einem modernen Hochhaus; links oben das Logo der Koelnmesse.

When it’s “showtime” at Koelnmesse, the IT systems have to run smoothly. DATAGROUP supports Koelnmesse GmbH as a full-service IT outsourcing partner and, with a flexible service portfolio, ensures stable processes in the trade fair and event business—reliably, scalably, and even when it matters most.

Case Study: Secure Outsourcing of Corporate IT for Koelnmesse

We look forward to hearing from you

Working at an IT Company in Cologne


In the Mülheim district of Cologne, DATAGROUP offers modern workspaces in an open-plan office with high-quality, industrial-design furnishings. An open corporate culture, short decision-making processes, and diverse development opportunities create an environment where IT professionals can thrive in the long term. What DATAGROUP Cologne offers:

The benefits of the Cologne location at a glance:
  • Flexible work schedules, remote work, and a commuter pass
  • Personalized professional development and targeted study support
  • Modern, well-equipped workspaces in the “Schanzenviertel”
  • A collegial team culture and regular company events

Discover all current job openings directly in our job board now !

It's us.

A location that's truly Cologne
A location that's truly Cologne

We’re a true Cologne-based company—with everything that goes with it.

Modern Office with an Industrial Design Aesthetic
Modern Office with an Industrial Design Aesthetic

Our office space on Schanzenstraße is modern, open, and conducive to communication

Plenty of space for group events at the Cologne location
Plenty of space for group events

We spend a lot of time together at work and enjoy celebrating our successes together. Our office has plenty of space for group events.

Address and Contact Information

DATAGROUP Köln GmbH
Wickelei 2.12 Building
Schanzenstraße 6-20
51063 Cologne

T +49 221 964 860
koeln@datagroup.de