Ingérop is an independent engineering company employing 3,500 people with its head office in Rueil-Malmaison, France. In 2024, its sales exceed €458 million, with 31% coming from international markets. The Group specializes in Buildings, Water, Energy, Industry, Infrastructure, Transportation, and Urban development. Active in over 100 countries, Ingérop supports public and private clients through its technical expertise and innovation. It is a leading player in sustainable mobility, energy transition, and living environment.
Ingérop has developed a robust engineering expertise across its core businesses, providing comprehensive solutions to major challenges of today and tomorrow. Its subsidiaries include ADT, Arcora, Actierra, and others, enhancing its global reach and capabilities. The company's independent shareholding structure allows it to offer unbiased, expert advice to clients worldwide.
Ingérop's steady growth is driven by its commitment to innovation and sustainability. By leveraging its extensive experience and technical prowess, the company continues to support significant investments in various sectors, ensuring long-term success for its clients. The company's diverse portfolio and global presence make it a key player in the engineering and consulting industry.
| Ownership Private Company |
| Revenue €458 million |
B2B professionals would contact Ingérop for its extensive engineering expertise, innovative solutions, and commitment to sustainability. The company offers valuable partnerships and vendor opportunities in sustainable mobility and energy transition projects.
Sales teams selling engineering and consulting services, recruiters seeking roles in engineering and project management, and partners offering sustainable solutions should reach out to Ingérop.
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Last verified: February 2, 2026
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