About us

ALTEN – Engineering & IT services provider

There is something we have in common with all our customers: we love technology.
Each and every one of our highly qualified employees brings their enthusiasm to their work for customers, day in and day out. Whether in one of our branches or at the customer’s site, we unite diverse talents in one mission: to realize your project in the best possible way as supporters, consultants, problem solvers and innovation drivers. In doing so, we are at your side throughout the entire development process, from conceptualization to series production readiness.

Business model

ALTEN Germany


employees at end 2021



255,23 m €

2021 revenue

Global leader

All over the world, ALTEN’s know-how and experience help to develop new products and realize technical projects from A-Z. Founded in Paris in 1988, the ALTEN Group is today the world’s leading engineering and IT service provider for well-known customers in all key industries and has been traded on the Paris Euronext stock exchange since 1999.

Locations in Germany

Management Team

  • Chief Executive Officer, Geschäftsführer ALTEN GmbH und ALTEN Technology GmbH


We summarize our comprehension and demand for fair cooperation and appropriate behavior in the ALTEN Code of Conduct. This Code of Conduct forms the basis for a trusting relationship with customers, suppliers and colleagues and serves as a guideline for our actions. It is addressed to the management, executives and employees.

Code of Conduct

We describe our measures for environmental protection in our Environmental Declaration.

Environmental Declaration of ALTEN GmbH