header-hyvolution paris 2024

The FAYAT Group is fully committed to hydrogen at the Hyvolution 2024 show

  • Fayat Metal
  • Energy
  • Fair, Hydrogen

From 30 January to 1 February 2024, the FAYAT Group, world leader in road building equipment and France's leading independent construction group, will be taking part in the Hyvolution exhibition at Paris Expo Porte de Versailles, confirming its commitment as a key player in the energy transition.

Hyvolution groupe FAYAT 2024

The FAYAT Group, key player in hydrogen

We are proud to announce our participation as an exhibitor at Hyvolution 2024, reflecting our ambition to become a major player in the hydrogen industry. Through our subsidiaries, we are positioning ourselves in the hydrogen value chain, focusing our strategies on decarbonising industry and heavy mobility with hydrogen.

Our references

As active members of the Association Hydrogène de France, we have established significant partnerships with key players such as HDF, Symbio and Qair. Our involvement in projects such as the construction of the world's first hydrogen fuel cell mass production plant with Hydrogène de France in Blanquefort (33), Symbio's SymphonHY Gigafactory in Saint-Fons (69), and the Hyd'Occ project in Port-La Nouvelle (11) testifies to our concrete contribution to the growth of the hydrogen industry.

  • Hydrogène de France (HDF) : SEG Fayat and Castel & Fromaget are working with HDF on the structural and structural steelwork for the world's first mass production plant for high-power hydrogen fuel cells, located in Blanquefort (33).


  • Symbio: NXO is supporting Symbio's growth by designing and building the network and cybersecurity infrastructures for its headquarters and its Gigafactory, SymphonHY, in Saint-Fons (69). This is Europe's largest integrated site for the production of hydrogen fuel cells, supporting the deployment of sustainable, high-performance mobility.


  • Qair: Razel-Bec is providing civil engineering support to Qair, an independent producer of renewable energy, and AREC (Agence Régionale Énergie Climat) Occitanie, for the Hyd'Occ project, involving the construction of a 50 MW green hydrogen production unit at Port-La Nouvelle (11).
Hyvolution groupe FAYAT 2024
7th edition

Hyvolution Paris 2024 - 550 exhibitors and brands

The 7th edition of the Hyvolution trade show is looking promising, with 550 exhibitors and brands expected to take part - a 40% increase on the previous edition. We're proud to be taking part in this major event for the French hydrogen industry, which for the second year running is benefiting from the High Patronage of French President Emmanuel Macron.

Three FAYAT Group companies in the spotlight

On our stand 6F29, Razel-Bec, Fayat METAL and Réservoirs X.Pauchard will be showcasing their expertise in decarbonisation and sustainable mobility. These entities play a concrete role in the development of hydrogen solutions, reflecting our firm commitment to the energy transition.


razel bec travaux publics



Fayat Metal

Metal, architectural & aluminum construction, equipment & services


    A recognised expert in all areas of public works: industrial and nuclear civil engineering, engineering structures, linear infrastructure and earthworks, underground works, dams, environment, urban and ecological engineering.


    Fayat METAL develops, produces and implements high-performance, multi-material technical solutions and expertise in the fields of steel construction and lifting and handling.


    An essential partner in pressure vessels, boilermaking and hydrogen tanks.


  • Dates: 30, 31 January and 1 February 2024 from 9am to 7pm
  • Venue: Paris Expo Porte de Versailles - Stand 6F29

Join us at Hyvolution 2024 to discover our concrete commitment to hydrogen and our contribution to the energy transition.