We help transform
ideas into innovations.
We help transform
ideas into innovations.
We help transform
ideas into innovations.
Where Human Ingenuity Meets Engineering Precision
Our teams integrate creativity, collaboration, and deep technical know-how to turn vision into impact—developing smarter, safer, and more sustainable technologies for tomorrow.
ALTEN’s global success
story speaks in numbers
57,400+
Employees
51,000+
Engineers
30+
Countries
6,500+
Clients
ALTEN in the World
As leader of Engineering and Technology Consulting, the Group operates in more than 30 countries with 57,000 employees, delivering innovation across aerospace, automotive, energy, life sciences, and telecommunications sectors.
ALTEN in the United States
With a strong presence across the United States—including more than 30 major cities—we deliver engineering expertise wherever our customers operate. Our nationwide footprint allows us to support projects locally, regionally, or at scale, ensuring your engineering needs are met seamlessly, no matter where you’re located.
Engineering Expertise Across Every Industry
Driving breakthroughs in aerospace, medtech, EVs, and more with cutting-edge engineering and product development solutions.