Edvance, delivering the low-carbon nuclear power of tomorrow
Edvance delivers safe, high-performance new nuclear projects around the world to help build a carbon-neutral future. As the architect-engineer of the nuclear island for EPR reactors, the company plays a key role in the development of next-generation nuclear energy.
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€747m
million turnover in 2025.
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4000
collaborators
employees and service providers -
4
major operational projects
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5
sites in Europe
Edvance operates from Montrouge (Paris region), Lyon, Flamanville, Bristol (United Kingdom) and Erlangen (Germany).
Our activities
A subsidiary of EDF and Framatome, Edvance provides engineering services for new-build nuclear islands and instrumentation and control (I&C) systems. Its expertise covers both design activities (basic design) and project delivery support, including engineering studies and procurement assistance.
Edvance contributes to several flagship nuclear projects, including Flamanville 3, Hinkley Point C, the development of the EPR2 reactor design, Sizewell C and the Jaitapur project.
Executive Management
Nathalie Messer
Edvance CEO
Laurence Tinland
Edvance Vice CEO
Our Organisation
Founded on 1 June 2017, Edvance is owned by EDF (80%) and Framatome (20%). The company brings together the expertise of two leading nuclear organisations to support a more efficient and competitive nuclear industry in France and internationally.
Backed by two major shareholders, Edvance combines stability and strength with the agility of a specialised engineering company. With offices in France, the United Kingdom and Germany, Edvance is a multicultural organisation operating across Europe.
The company is organised around EPR project directorates, supported by an Engineering & Supply Chain Directorate providing expertise and services across all projects.
Executive Committee
- Nathalie Messer – Edvance Chief Executive Officer
- Laurence Tinland – Edvance Deputy Chief Executive Officer
- Eric Baert – Engineering & Supply Chain Director
- Bertrand Sacepe – Support Services for Performance Director
- Régis Nhili – Hinkley Point C Nuclear Island Project Director
- Xavier Roué – EPR2 Nuclear Island Project Director
- Karim Bouamoud – Sizewell C Project Director
- David Tersigni – Head of Bids and Proposals
- Philippe Paraire – Nuclear Safety, Quality and Project Disciplines Director
- Annaïck Le Tallec – Human Relations and Health & Safety Director
- Laurence Pommier – Transformation, Innovation and Communications Director
- Tomas Hahn – Managing Director, Edvance Germany
- Chris Quick – Chief Operating Officer, EDF EPR Engineering UK
- Sylvain Dross – Technical Director
- Isabelle Domergue – Head of Engineering Transformation
- Anne-Sophie Cottin – Head of Legal
- Sophie Godard Desmarest – Chief of Staff
EDF EPR Engineering UK, our subsidiary in the UK
EDF EPR Engineering UK (EPR-E) is a subsidiary of Edvance and provides specialist engineering services for the UK's EPR new-build programme. Based in Bristol and at the Hinkley Point C site, the company supports the delivery of EPR projects through design, engineering and technical expertise.
Commitments
Our Certifications and Accreditations
Edvance holds recognised certifications and accreditations, awarded following independent audits, demonstrating its commitment to performance, quality and continuous improvement.