Open-Source-Systeme & Data Solutions

The Comelio Group offers development and consulting projects in the areas of Linux server technologies and business analytics/intelligence in the DACH region.
Comelio GmbH was founded in Berlin in 2000 and is now based in Dülmen (Münsterland).
Comelio Swiss GmbH was founded in Zug (Switzerland) in 2022 and is based there.

A robot and the Comeli dragon point to a whiteboard with a system diagram, charts, and workflow sketches.
The Comeli dragon is teaching at the blackboard at ComelioCademy.

Specific trainings and current topics can be found in the Comelio GmbH course catalog.
Whether in-house at your company, as a webinar, or as an open event – the formats are flexibly tailored to different requirements.

Open-Source

The Comeli dragon sits at a desk working on a computer—symbolizing open-source operations and infrastructure.

We configure and maintain IT infrastructure and support end customers or data centers in the reliable operation of servers and applications.

We use Linux servers and open-source software.

Data Solutions

The Comeli dragon presents charts on a board and holds a clipboard—symbolizing data solutions and business intelligence.

We develop data analysis platforms for business intelligence, business analytics, and data science.

  • Business Intelligence: Data WarehousingOperational ReportingData Integration with Microsoft, Oracle, Altova, and XML technologies
  • Business Analytics with MS Fabric: Data Lakehouse Development | Data Integration | Analytical Reporting
  • Data Science: Statistics and Data Mining with R, Python, MS Fabric, Oracle DB, and Minitab
The Comeli dragon reads in a library surrounded by bookshelves and stacks—symbolizing documentation and knowledge management.

Our lecturers publish textbooks and articles with various publishers and trade magazines.
With Comelio Medien, we publish our own textbooks on our main topics.