# Eiffage Énergie Systèmes — Electrical, industrial, climate-control and energy systems engineering and delivery

> Eiffage Énergie Systèmes is the energy-systems division and brand of French group Eiffage, rather than a standalone listed parent; the umbrella brand was adopted in late 2017. It designs, builds, operates and maintains electrical, industrial, climate-control and energy systems for industry, infrastructure and networks, local authorities and commercial buildings. The division reported 40,241 employees and €8.1 billion revenue in 2025, figures for the whole division, not a single legal subsidiary. Its contracts include turnkey renewable generation and storage projects as well as specialist electrical, grid, building-services and maintenance packages. Project delivery may involve Eiffage sister divisions or technology partners; scopes below distinguish those roles.

- **Headquarters:** Vélizy-Villacoublay, France (Eiffage group headquarters)
- **Founded:** 2017
- **Official website:** [Eiffage Énergie Systèmes](https://www.eiffageenergiesystemes.com/)
- **URL:** https://voltformer.com/epc-contractors/eiffage-energie-systemes
- **Markdown:** https://voltformer.com/epc-contractors/eiffage-energie-systemes.md
- **JSON:** https://voltformer.com/epc-contractors/eiffage-energie-systemes.json

## CEO and leadership profile

### Ludovic Duplan

Chairman of Eiffage’s Energy Systems division

Eiffage’s 2026 governance page lists him as Chairman of the Energy Systems division; the group’s Spanish subsidiary described him as CEO of Eiffage Énergie Systèmes in June 2026. He joined the division as international managing director in 2016 and became its CEO/managing director in 2022. A graduate of ESTP and emlyon, he previously held management roles at Bouygues and led Bouygues Bâtiment International activities in Central Europe.

- **Sources checked:** 2026-10-04
- **Profile:** [Ludovic Duplan](https://voltformer.com/ceo/ludovic-duplan)

[Eiffage · Group governance (current division title and biography)](https://www.eiffage.com/en/group/eiffage-group-s-governance-and-board-of-directors) · [Eiffage Energía Sistemas · 2026 convention (CEO title)](https://www.eiffageenergiasistemas.com/en/2026/06/04/eiffage-energie-systemes-gathers-600-european-executives-in-paris-for-2026-convention/)

## 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

- Electrical engineering, substations and high-voltage networks
- Renewable generation, battery storage and grid integration
- Industrial process, automation and climate-control systems
- Operations, maintenance and energy-performance services

## 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:** Listed capability; confirm project-specific scope
- **High-voltage substation EPC:** Listed capability; confirm project-specific scope
- **Transmission lines:** Listed capability; confirm project-specific scope
- **Turnkey power plant EPC:** Listed capability; confirm project-specific scope
- **Grid interconnection:** Listed capability; confirm project-specific scope

## Representative projects

### Fouju Campus AI 400/33 kV substation
- **Capacity / scope:** Eiffage consortium worth more than €120 million; Eiffage Énergie Systèmes leads design, engineering, supply, construction and commissioning of 400/33 kV substation rated 1.4 GW at final build-out
- **Country:** France | **Client:** Campus AI | **Year:** Awarded 2026; in delivery
- **Description:** Eiffage Énergie Systèmes leads the group consortium for the electrical substation, while Eiffage Génie Civil handles shared infrastructure and Eiffage Route the roads and utilities. The 1.4 GW is the planned final connection power for the AI campus, not generation capacity.
- **Technologies:** 400/33 kV substation, High-voltage grid connection, Data-centre infrastructure, Turnkey electrical works
- **Original source:** [https://www.eiffage.com/en/media/news/campus-ai--eiffage-selected-for-deployment-of-shared-infrastructure-on-the-fouju-campus](https://www.eiffage.com/en/media/news/campus-ai--eiffage-selected-for-deployment-of-shared-infrastructure-on-the-fouju-campus)

### Cabra and Olivar solar plants
- **Capacity / scope:** Turnkey delivery of 250 MWp Cabra and 50 MWp Olivar, including major equipment, HV connection, and O&M
- **Country:** Spain | **Client:** Everwood Capital | **Year:** Awarded 2025; commissioning planned from 2027
- **Description:** Eiffage Energía Sistemas, the Spanish subsidiary of Eiffage Énergie Systèmes, won the €134 million contract. The customer owns/develops the projects; the award includes a combined 300 MWp of solar capacity and O&M services. The cited source reported construction had begun and commissioning was planned from June 2027.
- **Technologies:** Solar photovoltaic, High-voltage connection, Turnkey EPC, Operations and maintenance
- **Original source:** [https://www.eiffage.com/en/media/news/eiffage-wins-the-contract-worth-a-total-of-134-million-to-build-two-solar-photovoltaic-power-plants-with-300-mwp-in-total-capacity-at-cordoba-in-spain-1](https://www.eiffage.com/en/media/news/eiffage-wins-the-contract-worth-a-total-of-134-million-to-build-two-solar-photovoltaic-power-plants-with-300-mwp-in-total-capacity-at-cordoba-in-spain-1)

### PV3 at the Guiana Space Centre
- **Capacity / scope:** Eiffage Énergie Systèmes-led Franco-German consortium; 4.5 MWp solar farm, estimated 7.2 GWh annual generation
- **Country:** French Guiana, France | **Client:** CNES and European Space Agency (ESA) | **Year:** Awarded 2026; operation planned Q4 2027
- **Description:** CNES and ESA selected a Franco-German consortium led by Eiffage Énergie Systèmes for the third solar farm at the European spaceport. The source reports planned capacity and output and a target start of operations in Q4 2027; this is not yet a commissioned asset.
- **Technologies:** Solar photovoltaic, Renewable power for spaceport, Consortium EPC delivery, Energy transition
- **Original source:** [https://www.eiffage.com/en/media/news/eiffage-energie-systemes-installs-a-solar-plant-in-french-guiana-for-the-cnes-and-the-esa](https://www.eiffage.com/en/media/news/eiffage-energie-systemes-installs-a-solar-plant-in-french-guiana-for-the-cnes-and-the-esa)

## Technical services

- **Electrical and industrial engineering:** Design, installation and commissioning of electrical systems, automation, industrial process equipment and technical building services.
- **Grid and substation infrastructure:** High- and medium-voltage substations, transmission and distribution connections, protection, control and monitoring systems.
- **Renewable energy and storage:** EPC or design-build delivery of solar, wind balance-of-plant and battery storage systems, sometimes through joint ventures with specialist partners.
- **Operations, maintenance and performance:** Operation, preventive and corrective maintenance, upgrades and energy-efficiency services across infrastructure and industrial assets.

## Standards and certifications

- ISO 9001
- ISO 14001
- ISO 45001

## Official contacts

- **Address:** 3-7 place de l’Europe, 78140 Vélizy-Villacoublay, France (Eiffage group headquarters)
- **Official website:** https://www.eiffage.com/en/contact

## Reference statistics

- **Eiffage Énergie Systèmes revenue, 2025:** €8.1 billion
- **Employees at 31 December 2025:** 40,241
- **Revenue growth in 2025:** +11.8%
- **Operating margin in 2025:** 6.2%

## Company and energy news

- [Eiffage Énergie Systèmes to install solar plant at Guiana Space Centre](https://voltformer.com/news/eiffage-guiana-cnes-esa-solar-plant-2026) — 2026-07-22 · [Markdown](https://voltformer.com/news/eiffage-guiana-cnes-esa-solar-plant-2026.md)
- [Eiffage selected to build 400/33 kV substation for Fouju AI campus](https://voltformer.com/news/eiffage-fouju-ai-campus-substation-2026) — 2026-06-02 · [Markdown](https://voltformer.com/news/eiffage-fouju-ai-campus-substation-2026.md)
- [Eiffage wins grid contracts for two Spanish wind projects](https://voltformer.com/news/eiffage-spain-wind-grid-works-2026) — 2026-02-12 · [Markdown](https://voltformer.com/news/eiffage-spain-wind-grid-works-2026.md)
- [Eiffage Énergie Systèmes to build battery storage site in northern France](https://voltformer.com/news/eiffage-bess-hv-substation-france-2026) — 2026-01-05 · [Markdown](https://voltformer.com/news/eiffage-bess-hv-substation-france-2026.md)
- [Eiffage builds hydrogen mobility demonstrator in Vitrolles](https://voltformer.com/news/eiffage-vitrolles-hydrogen-station-demo-2025) — 2025-07-29 · [Markdown](https://voltformer.com/news/eiffage-vitrolles-hydrogen-station-demo-2025.md)
- [Eiffage wins contracts for 300 MWp of solar plants in Spain](https://voltformer.com/news/eiffage-spain-solar-cabra-olivar-2025) — 2025-04-24 · [Markdown](https://voltformer.com/news/eiffage-spain-solar-cabra-olivar-2025.md)
- [Eiffage Énergie Systèmes wins contract for Belfort renewable hydrogen station](https://voltformer.com/news/eiffage-belfort-renewable-hydrogen-station-2022) — 2022-01-17 · [Markdown](https://voltformer.com/news/eiffage-belfort-renewable-hydrogen-station-2022.md)

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