ANTIN // 2021 Universal Registration Document

CORPORATE GOVERNANCE 2 Board of Directors

2.3.2 Changes in the composition of the Board of Directors The composition of the Board of Directors has not changed since the Combined Shareholders' Meeting held on 14 September 2021, it being specified that the terms of office of Mr. Russell Chambers and Mr. Ramon de Oliveira, will expire at the Annual Shareholders' Meeting, to be held on 24 May 2022.

The renewal of the terms of office of Mr. Russell Chambers and Mr. Ramon de Oliveira will be submitted to the approval of the Annual Shareholders' Meeting, to be held on 24 May 2022, for a term of two years (see Section 9 “Annual Shareholders’ Meeting” of this Universal Registration Document).

2.3.3 Biographies of the Directors

ALAIN RAUSCHER CHAIRMAN OF THE BOARD AND CHIEF EXECUTIVE OFFICER

BIOGRAPHY Alain Rauscher is Chairman of the Board and Chief Executive Officer of the Company. Having founded Antin in 2007. Alain Rauscher oversees Antin’s development and drives its strategy. Under his leadership, Antin completed six successful fundraises, securing a total of more than €17 billion in commitments from Fund Investors. Together with Vice-Chairman of the Board and Deputy Chief Executive Officer of the Company, Mark Crosbie, Alain Rauscher laid the framework for growing Antin from one office and 10 professionals to the footprint of five offices (Paris, London, New York, Singapore and Luxembourg) and approximately 160 professionals. In addition to overseeing Antin’s development and shaping its strategy together with Mark Crosbie, Alain Rauscher holds board seats for Flagship Fund III portfolio company IDEX and for Flagship Fund IV portfolio company Eurofiber. Alain Rauscher is the Chairman of the Infrastructure Roundtable at Invest Europe (formerly EVCA). Before founding Antin, Alain Rauscher was Head of the Oil, Gas and Mining division at BNP Paribas Corporate Finance. Prior to that role, he worked on numerous M&A transactions in various sectors at Lazard Frères and Lehman Brothers. He began his career with Bain & Company. Alain Rauscher received an MPhil in Philosophy from the École Normale Supérieure , an MPhil in Philosophy from the Sorbonne University, a Master’s degree in Politics and Economics from Sciences Po and a Master’s degree in Management from HEC.

AGE: 63 years old NATIONALITY: French DATE OF 1 st APPOINTMENT: 18 June 2021 TERM OF OFFICE EXPIRY: Annual Shareholders’ Meeting 2024 NUMBER OF SHARES: 58,861,333 SKILLS:

OFFICES AND POSITIONS HELD AS AT DATE OF THIS UNIVERSAL REGISTRATION DOCUMENT

OFFICES AND POSITIONS CURRENTLY HELD WITHIN ANTIN 3 Chief Executive Officer and Managing Partner of AIP SAS; 3 Chairman of the Board of Directors and Managing Partner of AIP UK; and 3 Member of the Executive Committee of AIP SAS.

OFFICES AND POSITIONS CURRENTLY HELD OUTSIDE ANTIN 3 Member of the Board of several companies of the Eurofiber group*; 3 Member of the Board of IDEX Group SAS (IDEX group)*; 3 President of LB Capital; 3 Manager of Lubomir; 3 President of LB Nautic; and 3 Member of the Board of Groupement foncial rural les Ners .

MAIN APPOINTMENTS AND POSITIONS HELD OUTSIDE ANTIN OVER THE LAST FIVE YEARS 3 Member of the Supervisory Board of Inicea Holding; 3 President of ICI Participations I; and 3 Vice-Chairman and member of the Board of Almaviva.

Listed companies experience

Investment and private equity experience

Infrastructure environment experience

M&A experience

Financial sector experience

Legal expertise

CSR expertise

management of international companies

* Porftfolio company of Antin Funds.

40 ANTIN INFRASTRUCTURE PARTNERS S.A. - UNIVERSAL REGISTRATION DOCUMENT 2021