About us

ALTEN, the European leader in engineering and technology consulting, provides support for its clients' development strategies in the fields of innovation, R&D and it systems.

Its 24,700 top engineers carry out studies and conception projects for the technical and information systems divisions of large corporate clients in the industrial, telecommunications and services sectors.

In a fast globalising world, ALTEN integrates with the R&D strategy of its clients to support performance and partner them in breaking into new markets.

ALTEN is active in 20 countries, covers the whole development cycle and offers a choice of service levels, from technology consulting to full-blown project outsourcing. It is the technology partner of choice for Europe's leading companies.