The world's leading civil nuclear exhibition

04-06 November 2025

Paris

With around 780 actors from all over the world, WNE is covering the whole nuclear supply chain.

Don’t miss specific inside events and source your future partners with pre-organized business meetings.

Stay ahead of the latest innovations and market trends, while attending high-level disruptive talks about the challenges the sector is facing with the most prestigious international experts.

Discover the 17 international pavilions, companies can shine with the support and backing of the leading international nuclear associations.

Join as a startup or a sponsor for the WNE Startup Program, looking to support the civil nuclear entrepreneurs.

Join the WNE Innovation Awards ceremony highlighting the nuclear innovation excellence.

The 2023 edition of WNE went forward in a such enthousiastic atmosphere demonstrating the vibrancy of the civil nuclear industry!

Presidency of WNE

Sylvie Bermann, Ambassador of France, President of WNE

She was successively Ambassador to China (2011-2014), the United Kingdom (2014-2017) and Russia (2017-2019). She was previously Director of the United Nations and International Organizations at the Ministry of Foreign Affairs.

She was also posted in Brussels as Ambassador, Permanent Representative to the Political and Security Committee (PSC) of the European Union and in New York as Counsellor at the French Mission to the United Nations.

She is the author of "La Chine en eaux profondes" (2017) and "Goodbye Britannia" (2021), published by Editions Stock.

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You would like to exhibit in 2025?

Become a privileged partner of the global civil nuclear industry, meet 20,000 highly qualified international professionals, high-level decision makers and buyers, create new partnerships, present your technologies and innovations during dedicated events (workshops, guided tours and pitches).

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Relive WNE 2023!

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Nearly 50 activities represented, covering the entire value chain.

WNE brings together more than 780 exhibiting companies, 40% of which are international, working in nearly 50 activities covering the entire value chain of the industry. This unique offer makes it the reference event for the civil nuclear industry. WNE presents the leading French and international companies in the sector, as well as many young innovative companies.

RESEARCH AND DEVELOPMENT (R&D), RESEARCH REACTORS, GEN IV, REACTORS MEDICAL APPLICATIONS

Research centres and labs
Nuclear fusion
Medical applications

NUCLEAR POWER PLANT (NPP) OPERATORS

Large/high-power reactors
Small modular reactors (SMRs)
Network management

FUEL CYCLE PLANT OPERATORS

Mining/extraction
Conversion and enrichment
Fabrication of fuel assemblies
Reprocessing and MOX
Packaging, handling and transportation of fuel

WASTE MANAGEMENT

Waste treatment
Recycling and reuse
Packaging, handling and transportation of waste

SUBCONTRACTORS

Civil engineering and support
Fabrication of large components (turbo-alternator group, primary circuit equipment – steam generator, pressurizer, pumps, tanks
Rotating machinery (pumps)
Material/metal suppliers (steel, copper etc)
Boilermaking and forging
Pipework and welding
Ventilation and airconditioning (VAC)
Electrical equipment, computers and instrumentation
Remote control
Taps
Tools
Consulting, engineering and other services
IT

Lifting and handling
Logistics – cleaning and services
Transportation
Radiation protection
Testing and control
Certification
Personal protective equipment (PPE)
Property services
Site security/protection

PROFESSIONAL INSTITUTES, SAFETY AUTHORITIES, ASSOCIATIONS, EDUCATIONAL INSTITUTIONS, MEDIA, OTHERS

Safety authorities
Trade and industry associations
Governmental and international organisations
Education and training
Recruitment
Financial institutions and Insurance companies
Media
Others

Connecting nuclear to the world: rising to the energy and environmental challenges

General Theme

WNE 2023

WNE is a GIFEN event

Groupement des Industriels Français de l'Energie Nucléaire

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