About Us

About Us

Callista Group AG is a consultancy specializing in digitization and agile transformation projects driving competitive advantage for our customers.
​We combine our core competencies of data-warehousing, analytics and software-engineering with our in-depth understanding of business processes and value chains.
​Our team of experts in IT and business consulting are experts in market-standard technologies and bring in methodology, high social competence and entrepreneurial spirit. ​
​Since our founding in the year 2008, we have grown steadily and offer our employees an exciting entrepreneurial environment.

About Us

Dream TeamDream Team

Management Team

We are data professionals

Jethro I. Oudenbroek

Chairman Callista Holding AG

Dr. Roland Pieringer

Managing Director Callista Group AG

Peter Stampfli

Managing Director Callista ACE AG

Advisory Council

Teams for your projects
"The Callista Advisory Council has set itself the goal of bringing together experts from different disciplines and backgrounds."
Stephan Kiefer - Head Advisory Council

Today's problems are mostly multi-faceted and require differentiated viewing angles. Although the Internet offers a sheer flood of information, the filtering and assessment of these experiences requires personal experience or trust in people/experts who have already made this experience. The Callista Advisory Council provides the platform for the direct exchange of current topics and trends in BI and DWH architectures, governance regulations, organizational solutions or even technologies as well as methodig approaches. The Council's advice is an important source of experience for the entire Callista Group.