ALTEN
221 BIS BOULEVARD JEAN JAURES
92514 BOULOGNE BILLANCOURT CEDEX
FranceWithin 30 years, ALTEN has become leader in both outsourced Engineering and R&D and IT & Network Services with more than 32,500 engineers in more than 25 countries.
Our engineers carry out complex and highly technical projects throughout the value chain of the most prestigious companies in all sectors of industry, services and telecommunications.