ENGIE CORPORATE HEADQUARTERS
Campus ENGIE – 67 Rue Jules FERRY – 92250 La Garenne-Colombes – France
ENGIE – French limited liability company with capital of 2,435,285,011 EUROS – listed on the NANTERRE register of trades
and companies under number 542 107 651 – Tel: +33 (0)1 44 22 00 00 engie.com

Press release
20 April 2026

Implementation of share buyback programme

Within the framework of implementation of its share buyback programme authorised by the Combined General Meeting of Shareholders on 24 April 2025 (5th resolution), ENGIE appointed an investment services provider (ISP), pursuant to a contract entered into on 20 April 2026, to assist it in acquiring a maximum of 4,500,000 ENGIE shares over a period of 20 days commencing on 5 May 2026 (subject to extension in accordance with the provisions of the contract). The performance of the contract is subject to authorisation by the Combined General Meeting of Shareholders on 29 April 2026 (5th resolution). The price per share payable by ENGIE will be determined on the basis of the arithmetic mean of the volume-weighted average share prices over the purchase period and will not exceed the maximum purchase price in force at the time the contract is performed.

The shares so repurchased are intended to cover ENGIE’s obligations under an employee share plan and may be cancelled, in whole or in part.

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About ENGIE

ENGIE is a major player in the energy transition, whose purpose is to accelerate the transition towards a carbon-neutral economy. With more than 90,000 employees in 30 countries, the Group covers the entire energy value chain, from production to infrastructures and sales. ENGIE combines complementary activities: renewable electricity and green gas production, flexibility assets (notably batteries), gas and electricity transmission and distribution networks, local energy infrastructures (heating and cooling networks) and the supply of energy to individuals, local authorities and businesses. Every year, ENGIE invests on average €12 billion to drive forward the energy transition and achieve its net-zero carbon goal by 2045.

Turnover in 2025: €71.9 billion. The Group is listed on the Paris and Brussels stock exchanges (ENGI) and is represented in the main financial indices (DJSI World, Euronext Sustainable - Europe 120 / France 20, CAC 40 ESG, MSCI EMU ESG screened, MSCI EUROPE ESG Universal Select, Stoxx Europe 600 ESG-X).

ENGIE HQ Press contact:
Tel. France: +33 (0)1 44 22 24 35
Email: engiepress@engie.com
ENGIEpress

Investor relations contact:
Tel.: +33 (0)1 44 22 66 29
Email: ir@engie.com