World Nuclear Exhibition
04-06 November 2025
Paris

Exhibit at WNE 2025

WNE is your premier platform to propel your business and expand your network across the entire civil nuclear sector. 

Become a privileged partner of the global nuclear industry, connect with the world most comprehensive and diverse range of industry players, from private buyers to public operators.

All the leaders, in one place

Meet about 23,600 international highly-qualified professionals, both top-level decision makers and buyers, create new partnerships, showcase your technologies and innovations during targeted industry events (workshops and pitches).

Stay ahead of the latest market trends, attend high-level talks about new and disruptive technologies and the challenges the sector is facing with some of the most prestigious international experts, compete for the WNE Awards highlighting excellence in nuclear innovation.

Share your experience and network with your peers in a fruitful atmosphere.

88%

of global satisfaction

72%

of satisfaction with the number of visitors

81%

of satisfaction with the quality of visitors

Why exhibiting on WNE ?

Showcase your expertise at the leading marketplace for the civil nuclear industry

With 23,600 participants from the global nuclear community, WNE makes it easy to:

  • Meet new contacts and qualified buyers to diversify your customer portfolio,
  • Enhance your company profile and brand awareness,
  • Highlight your innovations, products & services,
  • Find an agent, a distributor, a reseller.

Opportunities to network and sign contracts at WNE

WNE is the place to sign new contracts, by enabling you to meet all the actors of the nuclear industry in one place. Enjoy this opportunity to give more visibility to your successful deals with new and established clients.

Enter the WNE Awards

WNE rewards the most innovative companies in 5 categories:

  • Skills & Knowledge Management Innovation
  • Societal and Sustainable Responsibility Innovation
  • Nuclear Safety Innovation
  • Operational Excellence Innovation
  • Products & Services Innovation

 With 1 prize for SMEs and 1 prize for big groups in each category, don’t miss this occasion to shine!

Put your expertise forward

Take this unique opportunity to hold workshops at WNE.

2 consecutive sessions of 25min to:
1/ talk about your offer
2/ network with the audience.

Meet your future partner thanks to Business Meetings

A matchmaking platform that links you to top-level buyers depending on your needs and products for pre-scheduled meetings on site.

WNE Startup Program

WNE is placing the industry's startups at the heart of its eco-system by offering them to apply to the WNE Startup Program.

What activities are represented on WNE?

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, NON-ENERGY APPLICATIONS

Research centres and labs
Nuclear fusion
Non-energy 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

While waiting to discover the exhibitors of the 2025 edition, find the list of the 2023 exhibitors!