REGULATED INFORMATION

Paris La Défense, May 29, 2026

Share buyback program

Disclosure in trading in own shares

In accordance with the authorization given by the combined shareholders’ general meeting on February 4, 2026 to trade on its shares , and pursuant to applicable law on share repurchase, Elior Group declares the following purchases of its own shares between May 22, 2026 and May 27, 2026:

About Elior Group

Founded in 1991, Elior Group is a world leader in contract catering and multiservices, and a benchmark player in the business & industry, local authority, education and health & welfare markets. With strong positions in eleven countries, the Group generated €6.15 billion in revenue in fiscal 2024-2025. Our 133,000 employees cater for 3.2 million people every day at 20,200 restaurants and points of sale on three continents, and provide a range of services designed to take care of buildings and their occupants while protecting the environment. The Group’s business model is built on both innovation and social responsibility. Elior Group has been a member of the United Nations Global Compact since 2004, reaching advanced level in 2015.

To find out more, visit www.eliorgroup.com/Follow Elior Group on X: @Elior_Group