Summary of the Combined general meeting held on 23 May 2025

Nantes (France) - 27 May 2025 - 08.45 am. - The Combined general meeting of Lhyfe (Euronext Paris -FR0014009YQ1 - LHYFE), an independent green hydrogen producer for low carbon industry, was held on 23 May 2025. This meeting was chaired by Matthieu Guesné, Chairman of the Board of Directors, in the presence of the Company's Statutory auditors.

Lhyfe's shareholders who were present or represented or who voted in advance of the meeting or gave proxy to the chairman totalled 65,685,527 voting rights (i.e. 81,28% of all voting rights) and approved the annual and consolidated financial statements for the fiscal year ended 31 December 2024, the renewal of the directors' mandates and the appointment of Jana Kley as new director. All thirty-three resolutions put to the vote were approved.

The voting results for each resolution proposed for approval have been made available under the Investors, General meetings section, of Lhyfe's website (www.lhyfe.com).

The documents [in French] required by law have been made available to shareholders at the Company's headquarters (1 ter mail Pablo Picasso, 44000 Nantes, France) and under the Investors, General meetings section, of Lhyfe's website (www.lhyfe.com).

In addition, at its meeting held on 23 May 2025, following the Combined general meeting, the Board of Directors decided to renew the mandates of Matthieu Guesné as Chairman of the Board of Directors and Chief Executive Officer and of Noria and Mitsui & Co. Ltd. as observers, for a 3-year period. The Board of Directors has also decided to organise the Board Committees as follows:

· Audit Committee: Bruno Le Jossec (Chairman), Amaury Bierent and Alena Fargère
· Appointment and Remuneration Committee: Christopher Sorensen (Chairman), Jana Kley and Bruno Le Jossec
Social and Environmental Responsibility Committee: Alena Fargère (Chairwoman) and Jana Kley

About Lhyfe

Lhyfe is a European group dedicated to the energy transition, and supplier of green and renewable hydrogen. Its production sites and portfolio of provide access to green and renewable hydrogen in industrial quantities, and to enter into a virtuous energy model allowing the decarbonization of entire sectors of industry and mobility.

In 2021, Lhyfe inaugurated the world's first industrial green hydrogen production site in direct connection with a wind farm. In 2022, Lhyfe inaugurated the world's first pilot platform for green hydrogen production at sea.

Since then, it has installed three new sites and currently has several sites under construction or expansion across Europe.

Lhyfe is present in 12 European countries and had 201 employees at end of December 2024. The company is listed on the Euronext market in Paris (ISIN: FR0014009YQ1 - mnemonic: LHYFE).

For more information go to Lhyfe.com

Contacts

Investor relations LHYFE Yoann Nguyen [email protected]

Financial press relations ACTUS Manon Clairet +33 (0)1 53 67 36 73 [email protected]

Business press relations

Nouvelles Graines Clémence Rebours +33 (0)6 60 57 76 43 [email protected]

AI Terminal

Lhyfe

1482_iss_2025-05-27_d0d7d64d-1478-41da-a005-39500051063e.pdf