# Bouygues Construction — International building and civil-engineering contractor for complex infrastructure

> Bouygues Construction is the building and civil-works arm of the French Bouygues group, with roots dating to 1952. It designs, builds and renovates buildings, transport and marine infrastructure, industrial facilities and selected low-carbon-energy structures, delivering projects through operating subsidiaries and consortia. The group reports €10.6 billion sales and 34,500 employees at 31 December 2025. Its historic energy and services activities were transferred to the separately managed Equans business in 2023; this profile therefore focuses on Bouygues Construction civil and building scopes and does not attribute Equans energy-system EPC work to it. Project contracts may also involve concession companies or partners.

- **Legal name:** Bouygues Construction S.A.
- **Headquarters:** Guyancourt, France
- **Founded:** 1952
- **Official website:** [Bouygues Construction](https://www.bouygues-construction.com/en)
- **URL:** https://voltformer.com/epc-contractors/bouygues-construction
- **Markdown:** https://voltformer.com/epc-contractors/bouygues-construction.md
- **JSON:** https://voltformer.com/epc-contractors/bouygues-construction.json

## CEO and leadership profile

### Pierre-Éric Saint-André

Chief Executive Officer of Bouygues Construction

Chief Executive Officer of Bouygues Construction from January 1, 2026. The board decided in November 2025 to separate the chair and CEO roles; Pascal Minault remained chairman. Saint-André co-founded Axione and joined Bouygues in 2005; he later led Bouygues Bâtiment International and became deputy CEO of Bouygues Construction in 2022.

- **In role since:** 2026-01-01
- **Sources checked:** 2026-10-04
- **Profile:** [Pierre-Éric Saint-André](https://voltformer.com/ceo/pierre-eric-saint-andre)

[Bouygues Construction · Appointment of Pierre-Éric Saint-André](https://www.bouygues-construction.com/en/about-us/news/pierre-eric-saint-andre-appointment-new-ceo) · [Bouygues Construction · Executive governance](https://www.bouygues-construction.com/en/about-us/our-governance)

## How to select an EPC contractor

EPC means engineering, procurement and construction. Compare contractors by project technology, country, voltage level and contractual delivery scope.

## Directory methodology

This directory presents company profiles, not a scored ranking or certification. Company-wide experience may include engineering, EPCM, equipment supply and consortium roles. Confirm the exact role, current qualifications and project references with the official company before shortlisting.

## What should an EPC enquiry include?

Specify the project country, capacity, grid voltage, single-line diagram, site conditions, scope boundaries, target schedule and acceptance tests. Clarify who owns permitting, civil works, grid studies, commissioning and performance guarantees.

## Equipment enquiries submitted here go to Voltformer. Contact the listed company directly for its EPC services.

## Engineering specializations

- Complex building design and construction
- Major civil engineering, metros, tunnels and transport links
- Nuclear civil works and offshore-wind foundations
- Concession-based airport and transport infrastructure

## Declared capabilities

- **Basic and detailed engineering:** Listed capability; confirm project-specific scope
- **Procurement and supply:** Listed capability; confirm project-specific scope
- **Civil and structural construction:** Listed capability; confirm project-specific scope
- **Testing and commissioning:** Not listed
- **High-voltage substation EPC:** Not listed
- **Transmission lines:** Not listed
- **Turnkey power plant EPC:** Not listed
- **Grid interconnection:** Not listed

## Representative projects

### Fécamp offshore wind farm foundations
- **Capacity / scope:** Construction and installation of 71 gravity foundations for a 500 MW offshore wind farm; consortium with Saipem and Boskalis
- **Country:** France | **Client:** Eoliennes Offshore des Hautes Falaises | **Year:** 2023
- **Description:** Bouygues Travaux Publics worked with Saipem and Boskalis to construct and install 71 prestressed-concrete gravity foundations. Each foundation weighs about 5,000 tonnes. This is a foundation package, not turbine supply or the complete wind-farm EPC contract.
- **Technologies:** Offshore wind, Gravity-based foundations, Prestressed concrete, Marine heavy lift
- **Original source:** [https://www.bouygues-construction.com/en/activities/energy/offshore-wind-farms/fecamp-offshore-wind-farm](https://www.bouygues-construction.com/en/activities/energy/offshore-wind-farms/fecamp-offshore-wind-farm)

### Melbourne Metro Tunnel
- **Capacity / scope:** Cross Yarra Partnership consortium: 9 km twin-tube tunnel and five stations, with finance, design, construction and operation scope
- **Country:** Australia | **Client:** Victorian Government | **Year:** 2025
- **Description:** Bouygues Construction Australia is a partner in the Cross Yarra Partnership, which delivered the tunnel, five stations and associated public-realm works. The stated route and capacity are project-level facts; the partnership includes multiple contractors and operators.
- **Technologies:** Urban rail, Twin-bore tunnelling, Underground stations, Public-private partnership
- **Original source:** [https://www.bouygues-construction.com/en/activities/mobility/metros/melbourne-metro](https://www.bouygues-construction.com/en/activities/mobility/metros/melbourne-metro)

### Larnaka and Pafos airports
- **Capacity / scope:** 25-year concession; design, construction, financing, operation and maintenance of two airport terminals
- **Country:** Cyprus | **Client:** Hermes Airports Ltd. | **Year:** Pafos 2008; Larnaka 2009
- **Description:** Bouygues Bâtiment International delivered the airport project within a consortium and a 25-year concession framework. The works included new terminals and modernization while the airports remained operational; ongoing concession obligations are held through the relevant project entities.
- **Technologies:** Airport terminal design-build, Concession finance, Phased construction in live facilities, Operations and maintenance
- **Original source:** [https://www.bouygues-construction.com/en/activities/mobility/airports/airports-larnaka-pafos](https://www.bouygues-construction.com/en/activities/mobility/airports/airports-larnaka-pafos)

## Technical services

- **Building design and construction:** Design-build, construction and renovation for healthcare, education, commercial, industrial and public buildings.
- **Civil engineering and transport infrastructure:** Tunnels, metros, bridges, roads, marine structures and other complex civil works, often delivered through project-specific joint ventures.
- **Energy-transition civil works:** Civil construction for nuclear new-build and offshore wind foundations; electrical generation and grid EPC responsibilities are not implied unless specifically stated.
- **Concessions and lifecycle delivery:** Selected projects combine design, construction and long-term financing, operation and maintenance through concession entities and partners.

## Standards and certifications

- ISO 9001
- ISO 14001
- ISO 45001

## Official contacts

- **Address:** Challenger, 1 avenue Eugène Freyssinet, 78061 Saint-Quentin-en-Yvelines Cedex, France
- **Official website:** https://www.bouygues-construction.com/en/contact

## Reference statistics

- **Bouygues Construction sales, 2025:** €10.6 billion
- **Employees at 31 December 2025:** 34,500
- **Backlog at 31 December 2025:** €17.5 billion
- **History in construction (2025 company profile):** 70+ years

## Company and energy news

- [Bouygues Construction expands AirTrunk SYD3 data-centre contract](https://voltformer.com/news/bouygues-airtrunk-syd3-expanded-contract-2026) — 2026-07-30 · [Markdown](https://voltformer.com/news/bouygues-airtrunk-syd3-expanded-contract-2026.md)
- [Bouygues Construction announces completion of Culcairn solar farm](https://voltformer.com/news/bouygues-culcairn-solar-completion-2026) — 2026-05-22 · [Markdown](https://voltformer.com/news/bouygues-culcairn-solar-completion-2026.md)
- [Melbourne Metro tunnel and five stations completed](https://voltformer.com/news/bouygues-melbourne-metro-completion-2026) — 2026-01-16 · [Markdown](https://voltformer.com/news/bouygues-melbourne-metro-completion-2026.md)
- [Bouygues Construction to carry out civil works for Sizewell C](https://voltformer.com/news/bouygues-sizewell-c-civil-works-2025) — 2025-11-05 · [Markdown](https://voltformer.com/news/bouygues-sizewell-c-civil-works-2025.md)
- [Bouygues Construction and Equans to build Muswellbrook solar farm](https://voltformer.com/news/bouygues-muswellbrook-solar-epc-2025) — 2025-06-04 · [Markdown](https://voltformer.com/news/bouygues-muswellbrook-solar-epc-2025.md)
- [Design-build award for Larnaka and Pafos airport expansions](https://voltformer.com/news/bouygues-cyprus-airports-design-build-2025) — 2025-05-15 · [Markdown](https://voltformer.com/news/bouygues-cyprus-airports-design-build-2025.md)
- [Bouygues Travaux Publics consortium selected for Fécamp foundations](https://voltformer.com/news/bouygues-fecamp-offshore-foundations-award-2020) — 2020-06-02 · [Markdown](https://voltformer.com/news/bouygues-fecamp-offshore-foundations-award-2020.md)

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