04-06 November 2025

Paris

World Nuclear Exhibition 2025

The world's leading civil nuclear exhibition

Experience the power of innovation at WNE, where industry leaders gather to shape the future of civil nuclear power.

Exhibit

Among leaders present at the inaugural ceremony 2023

Sylvie Bermann

Ambassador of France

President of the World Nuclear Exhibition

Rafael Mariano Grossi

Director General

International Atomic Energy Agency (IAEA)

Fatih Birol

Executive Director

International Energy Agency (IEA)

Thierry Breton

European Commissioner for Internal Market

European Commission

Agnès Pannier-Runacher

French Minister for Energy Transition

Key figures of the 2023 edition

23,600

participants

780

exhibitors

88

represented countries

8,800

Business Meetings

Program of the 3 days

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

Learn more about the 2023 theme>>

Join the civil nuclear community

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Find your future partners

The 2023 Exhibitor search engine is available now.

Discover the 2023 exhibitors >>

Leading companies in the sector have chosen to promote their company by becoming a sponsor of WNE, thus actively contributing to the event's attractiveness.

Platinum sponsors

Gold sponsors

Silver sponsors

Media partners

They work alongside WNE and contribute to its reputation, discover the press partners of the show.

They attended WNE 2021:

The must-attend trade show to meet new contacts and exchange ideas, but also to discover new partners or new technologies.

EIFFAGE GENIE CIVIL ET NUCLEAIRE

Director / Head of Department

WNE: experience, innovation, knowledge, skills, and promise for a better future from combining emission-free solutions with the support of highly concentrated and safe nuclear energy!

MORAVIA SILESIAN ENERGY CENTRE

Consultant

A really good and valuable platform for meeting industry participants, be up to date on the technologies and innovations, network and close business and partner deals.

TVEL

Director / Head of Department

An essential meeting place for the nuclear industry ecosystem.

CEA

Engineer

Great success for the 2021 edition: WNE confirms its attractiveness and its status as the world's largest civil nuclear exhibition.

INDUSTRIE MAG

December 8, 2021

WNE confirms its status as the world's largest for the civil nuclear industry.

MESURES