Translation for informational purposes only

Monthly information
based on the total number of voting rights and outstanding shares

Pursuant to Articles L. 233-8-II of the French Commercial Code and
223-16 of the General Regulation of the Autorité des Marchés Financiers

Reporting Company:

• Company name: McPhy Energy
• public company (Anonymous Society) with board
• Registered office: 79 rue General Mangin, 38100 Grenoble
• Registered under number 502 205 917 RCS Grenoble
• Euronext Paris Compartment B (ISIN code: FR0011742329 – MCPHY)

* In total number from Choose right (I) “rough” calculated on the basis of all voting shares including non-voting shares, (ii) “net” calculated on the basis of all voting shares after deduction of the non-voting (treasury shares)

About McPhy

As a specialist in hydrogen production and distribution plants, McPhy contributes to the global deployment of low-carbon hydrogen as a solution for the energy transition. With its complete range of products for the industrial, mobility and energy sectors, McPhy offers its customers turnkey solutions adapted to their applications in industrial raw material supply, charging of fuel cell electric vehicles or the storage and recovery of surplus electricity based on renewable sources. As a developer, manufacturer and integrator of hydrogen systems since 2008, McPhy has three development, design and production centers in Europe (France, Italy, Germany). Its international subsidiaries provide broad commercial coverage for its innovative hydrogen solutions. McPhy is listed on Euronext Paris (department B, ISIN code: FR0011742329, MCPHY).

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