Director declaration Mediclinic International plc (Incorporated in England and Wales) Company Number: 08338604 LSE Share Code: MDC JSE Share Code: MEI NSX Share Code: MEP ISIN: GB00B8HX8Z88 LEI: 2138002S5BSBIZTD5I60 (“Mediclinic”, the “Company”, or the “Group”) 19 November 2021 DIRECTOR DECLARATION Pursuant to Listing Rule 9.6.14 (2), the Company announces that Dame Inga Beale, Non-executive Chair of Mediclinic, has been appointed as a director of Willis Towers Watson PLC with effect from 1 January 2022. About Mediclinic International plc Mediclinic is a diversified international private healthcare services group, established in South Africa in 1983, with divisions in Switzerland, Southern Africa (South Africa and Namibia) and the United Arab Emirates ("UAE"). The Group’s core purpose is to enhance the quality of life. Its vision is to be the partner of choice that people trust for all their healthcare needs. Mediclinic is focused on providing specialist-orientated, multi-disciplinary services across the continuum of care in such a way that the Group will be regarded as the most respected and trusted provider of healthcare services by patients, medical practitioners, funders and regulators of healthcare in each of its markets. At 30 September 2021, Mediclinic comprised 74 hospitals, five subacute hospitals, two mental health facilities, 19 day case clinics and 20 outpatient clinics. Hirslanden operated 17 hospitals and four day case clinics in Switzerland with around 1 900 inpatient beds; Mediclinic Southern Africa operations included 50 hospitals (three of which in Namibia), five subacute hospitals, two mental health facilities and 13 day case clinics (four of which operated by Intercare) across South Africa, and around 8 600 inpatient beds; and Mediclinic Middle East operated seven hospitals, two day case clinics and 20 outpatient clinics with around 1 000 inpatient beds in the UAE. In addition, under management contracts Mediclinic Middle East operates one hospital in Abu Dhabi and will open a 200-bed hospital in the Kingdom of Saudi Arabia in mid-2022. The Company’s primary listing is on the London Stock Exchange (“LSE”) in the United Kingdom, with secondary listings on the JSE in South Africa and the Namibian Stock Exchange in Namibia. Mediclinic also holds a 29.9% interest in Spire Healthcare Group plc, a leading private healthcare group based in the United Kingdom and listed on the LSE. For further information, please contact: Investor queries James Arnold, Head of Investor Relations, Mediclinic International plc +44 (0)20 3786 8181 ir@mediclinic.com Media queries FTI Consulting Ben Atwell/Ciara Martin – UK +44 (0)20 3727 1000 Sherryn Schooling – South Africa +27 (0)21 487 9000 Registered address: 6th Floor, 65 Gresham Street, London, EC2V 7NQ, United Kingdom Website: www.mediclinic.com Joint corporate brokers: Morgan Stanley & Co International plc and UBS Investment Bank JSE sponsor (South Africa): Rand Merchant Bank (A division of FirstRand Bank Limited) NSX sponsor (Namibia): Simonis Storm Securities (Pty) Ltd Date: 19-11-2021 10:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.