World Exhibitions Trade Fairs, Conferences, Seminars, Workshop Business Directory
Event Name: World Nuclear Exhibition
Category: Power and Energy
Event Date: 04 – 06 November, 2025
Frequency: Annual
Location: Parc des Expositions – Hall 6 – ZAC Paris Nord 2, 93420 Villepinte, France
Organizer: Reed Expo Global RELX – Gateway House, 28 The Quadrant, Richmond, London, United Kingdom
Phone: (+33) 1 47 56 51 20
Email: info[at]world-nuclear-exhibition.com/
Timings: 10:00 AM – 17:00 PM
Tickets: Visitor Registration Required – Click Here!
World Nuclear Exhibition 2025
The world’s leading civil nuclear exhibition
WNE connects you with the most comprehensive network of worldwide top-tier suppliers and service providers across the entire nuclear sector, from energy to other application markets like medicine, agriculture & space.
The world’s leading event bring together key players from across the value chain every two years in Paris.
This internationally renowned B2B show stands out for its wide range of activities covering the entire value chain of the industry. This uniquess makes in the undisputed reference for the civil nuclear sector.
WNE showcases leading French and international companies in the sector, as well as many young, innovative business.
2 general themes shaping the future
NUCLEAR TODAY AND TOMORROW
- What are the key drivers for the nuclear industry’s development? We’ll explore topics like project deliverability, Artificial Intelligence, and new financing strategies.
BEYOND ELECTRICITY
- Discover nuclear applications beyond energy production—including medical, agriculture, space, hydrogen, heat, desalination, and propulsion—covering their current status and future outlook.
Highlights:
- 23,600 participants
- 780 exhibitors
- 88 represented countries
- 8,800 Business Meetings
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
Waste Management
- Waste treatment
- Recycling and reuse
- Packaging, handling and transportation of waste
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
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
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 air conditioning (VAC)
- Electrical equipment, computers and instrumentation
- Remote control
- Taps
- Tools
- Consulting, engineering and other services
- IT
