ALTEN, a world leader in engineering and IT services
ALTEN supports its customers’ development strategies in the fields of innovation, R&D, and technological information systems.
Founded more than 30 years ago and based in 30 countries, the Group has established itself as a global leader in engineering and IT services.
We work with key players in Aeronautics & Space, Defence & Naval, Security, Automotive, Rail, Energy, Life Sciences, Finance, Retail, Telecommunications, and Services sectors.
With a turnover of more than €4.10 billion in 2025, we currently have more than 57,400 employees worldwide.
KEY FIGURES
270 m€
revenue in 2025
2,213
employees at the end of 2025
+15
locations
OUR business SECTORS
OUR OFFICES
Berlin
Hotel Townhouse Dahlewitz GmbH & Co.
Ludwig-Erhard-Ring 4
15827 Blankenfelde-Mahlow
München
Frankfurter Ring 81 (Entrance 81A, 4th Floor)
80807 München
