ALTEN, a world leader in Engineering and IT Services, is one of 28 French companies to have been awarded the 2025 label by Deloitte France’s Best Managed Companies programme. 

Launched in France for the first time in 2021, the “Best Managed Companies” label was founded over thirty years ago by Deloitte Canada. The programme is now present in over 46 countries, accrediting a total of 1,300 companies worldwide, including 28 in France this year. Companies are assessed based on their long-term strategy, their talent management and capacity for innovation, their corporate culture and commitment, as well as their governance and financial management. These criteria enable us to measure the company’s differentiating factors and its ability to meet current and future challenges. 

ALTEN is one of 28 French companies to have been awarded the Best Managed Companies label for 2025. "For this fourth edition in France, we are delighted to count ALTEN among the companies to have received our Best Managed Companies label of excellence.", says Guillaume Detourmignies, Deloitte Partner in charge of the Best Managed Companies programme. 

“Receiving the Best Managed Company label for the fourth year running illustrates the solidity of our model and the consistency of our commitment. This distinction highlights the investment of our teams, the sustainable performance of our Group and our ambition to combine operational excellence, innovation and social commitment.”

Bruno Benoliel ，Director Chief Operating Officer at ALTEN

About Deloitte

Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited (DTTL), its global network of member firms, and their related entities (collectively, the “Deloitte organization”). DTTL (also referred to as “Deloitte Global”) and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of each other. DTTL does not provide services to clients. Please see www.deloitte.com/about to learn more. In France, Deloitte SAS is the member firm of Deloitte Touche Tohmatsu Limited, and professional services are provided by its subsidiaries and affiliates. 

© 2025 Deloitte SAS, Member of Deloitte Touche Tohmatsu Limited 

About ALTEN

Created in 1988, ALTEN supports its customers’ development strategies in the areas of innovation, R&D and technological information systems. ALTEN works with key actors in the Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Media, Public Services & Government sectors. The Group has a workforce of more than 57,700 employees operating in 30+ countries, 88% of whom are engineers. Its 2024 turnover was €4,14 billion. For more information, visit www.alten.com