Alten SA

Alten SA is a French multinational engineering and technology consulting company founded in 1988 and headquartered in Boulogne-Billancourt, France. It specializes in providing expert solutions for research and development, design projects, and information systems for clients across diverse sectors including aeronautics, space, defense, automotive, rail, energy, life sciences, banking, telecoms, and public services. The company delivers comprehensive engineering services such as mechanics, materials, systems engineering, project management, quality assurance, electronics, and IT solutions encompassing cybersecurity, artificial intelligence, application software, data management, embedded software, and cloud infrastructure. With a global presence in over 30 countries across Europe, North America, Asia-Pacific, and beyond, Alten SA supports corporate, telecom, and service clients through its five operating divisions, including engineering consulting, networks and telecoms, and specialized solutions like program management. Employing around 57,000 to 58,300 professionals, it drives digital transformation, innovation, and efficiency in high-tech industries, contributing significantly to technological advancements and industrial competitiveness worldwide. Led by Chairman and CEO Simon Azoulay, Alten SA maintains a strong focus on outsourcing engineering R&D, IT services, and consulting expertise.