Ingérop

Ingerop is an independent engineering company employing 3 500 people and with its head offices in Rueil-Malmaison (France).
In 2024, its sales exceed €458 million, of which 31 % internationally. The Group has developed an engineering expertise in its core businesses of Buildings, Water, Energy, Industry, Infrastructure, Transportation and Urban developement.
Active in more than 100 countries, Ingérop continues its steady growth both in France and abroad by supporting investments of its public and private clients through its independent shareholding, technical expertise and capacity for innovation. A leading player in engineering and consulting in sustainable mobility, energy transition and living environment, today's and tomorrow's major challenges.


Ingerop subsidiaries: ADT, Arcora, Actierra, AVLS, Cicad, Citizing, Deltaedre engineering, Envirotech, Evectra, Géos, GLI, IBF, Hyna + Weiss, Ingérop Contracting, Ingerop Deutschland, Rendel, Smart2, Stonebridge Commerial Solutions, T&RS, ...