LEADER IN ENGINEERING & IT SERVICES
ALTEN supports its customers’ development strategies in the areas of innovation, R&D and technological information systems.
Created more than 30 years ago and based in 30 countries, the Group has established itself as a world leader in Engineering and IT Services. We work with key actors in the Aeronautics & Space, Defence & Naval, Security, Automotive, Rail, Energy, Life Sciences, Finance, Retail, Telecommunications and Services sectors.
With a financial turnover of more than 4.10 billion euros in 2025, we currently have more than 57,400 employees all over the world.
KEY FIGURES
46 m€
2025 Revenue
238
employees, including 84% of consultants
4
offices
OUR INDUSTRIES
join us!
At ALTEN, we believe in the importance of everyone within the organisation. We develop and shape the technology of the future for leading companies within different business sectors. With the wide range of project opportunities and the possibilities for internal evolution, you will be able to develop your professional career to the highest degree.
At ALTEN, we believe that knowing and meeting the expectations of our consultants is a key factor in our success.
Our consultants make the difference. You can make a difference too!
OUR OFFICES
Chiasso
Corso San Gottardo 14
6830 Chiasso
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Cham
Riedstrasse 11
6330 Cham
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Zurich
Westhive Hardturmstrasse 161
8005 Zürich
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No license for staff leasing in the Canton of Zurich
Lausanne
Chemin de Bérée 4 A
1010 Lausanne
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