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Ingérop

Independent engineering firm for infrastructure

Overview

Ingérop is an independent engineering and consulting firm with about 1,900 employees and offices in France, serving core sectors such as Infrastructure, Town & Transportation, Water & Environment, and Energy & Industrial facilities. Its services cover studies, design, project management, and contracting through its subsidiaries, supporting clients worldwide in over 70 countries and leveraging international networks. What sets it apart is independent ownership, which keeps client needs front and center, combined with a global footprint and a focus on sustainability in mobility, energy transition, and living environments. Its goal is to help clients invest in and deliver infrastructure and environmental projects by applying technical expertise and international execution capability.

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About Ingérop

Simplify's Rating
Why Ingérop is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

ConsultingIndustrial & ManufacturingGovernment & Public SectorEnergy

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Rueil-Malmaison, France

Founded

1992

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What believers are saying

  • 2025 revenue rose 11% to €507 million, with 31% of sales outside France.
  • March 2026 backlog reached €777 million, supporting around 17 months of activity.
  • The Tirana BRT, Swiss expansion, and German architecture buy broaden 2026-2031 demand.

What critics are saying

  • Three 2026 acquisitions, including Bollinger + Fehlig and Pierre Chuard, strain integration through 2027.
  • Management flagged tensions in order intake in May 2026, threatening 2027 growth.
  • If public-project delays intensify, Ingérop's backlog conversion and hiring plan weaken quickly.

What makes Ingérop unique

  • Ingérop stayed independent through 2026 while scaling to €507 million revenue.
  • Its 2026 acquisitions in Germany, Switzerland, and France deepen multi-discipline engineering capability.
  • A 17-month backlog at March 2026 gives rare visibility for a mid-sized engineer.

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Benefits

  • Health Insurance
  • Meal Benefits
  • Professional Development Budget
  • Commuter Benefits
  • Remote Work Options
  • Disability Insurance
  • Profit Sharing

Company News

SuperYacht Times
Oct 8th, 2026
Toulon Darse Nord marina completes €1m pontoon upgrade.

Toulon Darse Nord marina completes €1m pontoon upgrade. Maribay Toulon Plaisance has led a pontoon replacement project worth more than €1 million ($1.1 million USD) at Toulon Darse Nord marina in southern France to improve berthing conditions and safety for boaters and port professionals. The upgrade is part of a wider €80 million ($89 million) programme to modernise recreational boating facilities across the region. Construction began in June 2026, replacing two ageing concrete pontoons at the quay with floating aluminium structures, while removing around 500sqm of concrete decking and more than 1,000 tonnes of material. Maribay Toulon Plaisance, which took over management of the area's recreational ports approximately two years earlier, worked in partnership with ETMF, Artelia and Ingérop under a public-service concession granted by Métropole Toulon Provence Méditerranée. Metalu supplied the two pontoons for the upgrade, measuring 48 metres long and 2.5 metres and 3.5 metres wide respectively. Both feature polyethylene fenders, five-tonne cleats and composite decking from Silvadec, along with two access gangways, each with a clear width of two metres, and chains and concrete blocks for anchoring. Metalu also designed, manufactured and installed a separate 60-metre-long pontoon for regattas and large vessels at the marina, featuring 10-tonne bollards, composite decking and a gated access gangway. The new pontoons add to the marina's facilities, which accommodate more than 370 vessels and include a 3,000sqm maintenance area equipped with a 25-tonne boat lift, as well as dockside electricity and water supply. The renovation is also the first major project in a regional marina modernisation programme expected to run through 2030. Further plans for the initiative propose installing a wave barrier and renovating the marina's boat maintenance area, while other sites are being considered for quay renovations at Toulon Vieille Darse, upgrades at Saint-Mandrier-sur-Mer and Port du Lazaret and the development of a new port at Joseph-Grimaud in La Seyne-sur-Mer. Images courtesy of Toulon Provence Méditerranée.

TransportTechnologie-Consult Karlsruhe GmbH (TTK)
Sep 30th, 2026
Best practice for Tirana's future BRT lines.

Best practice for Tirana's future BRT lines. As part of a consortium with partners INGEROP and ICE, TTK is supporting the municipality of Tirana in the implementation of its first three Bus Rapid Transit (BRT) lines, which are scheduled to be operated using electric vehicles. Launched at the start of 2026, this project management contract involves the consortium in a wide range of technical and operational aspects. In particular, TTK is leading the 'training' component, which aims to share best practice and lessons learnt from similar projects with the teams in Tirana. As part of this, during the week of 21 September 2026, Marc Perez co-organised a series of site visits and technical meetings in Germany with INGEROP: - In Karlsruhe, the teams from Tirana were able to visit the Centralised Control Centre (CCC) as well as the depots, infrastructure and charging facilities for electric buses. The network currently operates 48 electric buses, which are recharged at the depot. - In Berlin, the visit focused on facilities enabling the operation of 280 electric buses, with a mixed charging system at the depot and at certain terminals. These site visits were complemented by discussions with several stakeholders and suppliers specialising in transport systems and charging infrastructure for electric buses. The consortium teams and the technical departments of Tirana City Council met with Schunk Transit Systems, a specialist in pantograph systems for electric buses, as well as INIT, EBBLO, GMV, SICE and Siemens, notably during the InnoTrans trade fair in Berlin. Beyond the technical insights, this week provided an opportunity for numerous rich and practical exchanges between the teams. The diversity of the solutions observed and the feedback shared will inform the planning for the Tirana project and guide future decisions. And because sharing experiences also involves socialising, these days were punctuated by informal gatherings that fostered exchanges and helped build relationships between the different teams. This week thus marks another important milestone in the support provided to Tirana City Council. By combining the lessons learnt from these visits with the many other activities carried out by the consortium, TTK is helping to ensure the smooth preparation for the commissioning of Tirana's three 'E-BRT' lines, scheduled for 2031.

FrenchWeb
Jul 1st, 2026
EDF invests in Otrera's $19M round to secure advanced nuclear reactor technology

EDF has invested in Otrera New Energy, which raised €17 million to develop a sodium-cooled fast reactor. The move represents a strategic shift for EDF towards a portfolio approach to nuclear innovation, observing multiple reactor architectures rather than backing a single technology. The investment reflects changing energy demand driven by artificial intelligence, data centres and reindustrialisation. Otrera plans to use funds for industrialisation, including detailed engineering, testing facilities and a production site near Cherbourg. The company builds on France's historical expertise in sodium-cooled reactors from the Phénix and Superphénix programmes. Other investors include industrial groups like Groupe ADF and SNEF, suggesting focus on manufacturing capability. Otrera plans another €40 million fundraise by year-end to advance critical components and industrial partnerships.

CF News
Jun 29th, 2026
Ingérop consolidates its presence in Switzerland.

Ingérop consolidates its presence in Switzerland. Published on June 29, 2026 at 3:10 PM, updated on June 29, 2026 at 4:57 PM | 365 words The Francilian group of engineering and consulting in the construction sector, with a turnover of €507 million, takes over... As it just acquired the architecture firm Bollinger + Fehlig Architekten in Germany, Ingérop signs a new external growth transaction. The engineering and consulting group for construction (...) To access this article, the entire site as well as our databases, discover our subscription plans.

Spanish Chamber of Commerce in Canada
Aug 12th, 2025
Welcome to our New Platinum Member - INGEROP Canada!

Spain Canada Chamber of Commerce is excited to welcome INGÉROP as a Platinum Member of the Spanish Chamber of Commerce in Canada.

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