Rueil-Malmaison, France
2.2K employees
Founded 1992
Verified active February 2, 2026

Key Highlights

  • Ingérop is a leading independent engineering company with a strong focus on sustainability and innovation.
  • The company has a significant global presence, operating in over 100 countries and generating 31% of its sales internationally.
  • Ingérop's expertise spans multiple sectors, including Buildings, Water, Energy, Industry, Infrastructure, Transportation, and Urban development.
  • The company's subsidiaries enhance its capabilities and global reach, providing comprehensive solutions to clients worldwide.
  • Ingérop's commitment to unbiased, expert advice and its independent shareholding structure make it a trusted partner for public and private clients.

About Ingérop

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.

Company Facts

Ownership Private Company
Revenue €458 million

Subsidiaries & Divisions

Rendel Ingerop Ltd

Office Locations

  • Riga, Latvia
  • Dublin, Ireland

Connect with Ingérop

Why Contact Ingérop?

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.

Who Should Contact Ingérop for Business?

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.

Categories

  • Engineering
  • Consulting
  • Sustainable Mobility
  • Energy Transition
  • Urban Development
  • Infrastructure
  • Innovation
  • Global Reach
  • Technical Expertise
  • Independent Shareholding

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Frequently Asked Questions

What does Ingérop do?
Ingérop is a French engineering and consulting group specializing in sustainable mobility, energy transition, and living environments, operating across sectors like building, water, energy, industry, and infrastructure.
How many employees does Ingérop have?
Ingérop employs approximately 3,500 people.
Where is Ingérop headquartered?
The company is headquartered in Rueil-Malmaison, France.
What industry is Ingérop in?
Ingérop operates in Sustainable Infrastructure, Energy Transition, Urban Development.
When was Ingérop founded?
Ingérop was founded in 1992.
Is Ingérop still active?
Yes, Ingérop was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
How do I sell to Ingérop?
Research Ingérop's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.

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Last verified: February 2, 2026

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