World Nuclear Exhibition.


The international meeting place for civil nuclear professionals

The World Nuclear Exhibition is the international reference event for all players in the civil nuclear industry. Organised by GIFEN every two years in Paris, the exhibition brings together professionals from the entire value chain who operate throughout the world and contribute every day to the excellence of the industry.

The next edition of WNE will be held from 4th to 6th November 2025!

Discover the WNE website

from 4th to 6th November 2025 in Paris

A reference event

WNE is the leading exhibition for the global civil nuclear industry

For its sixth edition, it will bring together more than 20,000 participants from the industry's professionals, institutions and decision-makers. In 2025, we expect more than 7000 exhibitors representing more than 88 countries.

Key figures of the last edition (2021)

  • 780 exhibitors
  • 23 600 visitors
  • 17 international pavilions
  • 40 % international exhibitors
  • 8 800 business meetings
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