LEI: 2138002AJT55TI5M4W30

15 May 2026

International Public Partnerships Limited

Transaction in Own Shares

International Public Partnerships Limited (the "Company") announces that it has purchased the following number of ordinary shares of 0.01 pence each ("Ordinary Shares") on the London Stock Exchange through Deutsche Numis Securities Limited.

The Company intends to hold the purchased shares in treasury.

Following the above transaction, the Company holds 117,756,029 of its ordinary shares in treasury and has 1,793,487,103 ordinary shares in issue (excluding treasury shares).

-End-

For further information:

Erica Sibree                                                                         +44 (0) 7557 676 499

Amber Fund Management Limited

Hugh Jonathan                                                            +44 (0)20 7260 1263

Deutsche Numis

Ed Berry/Mitch Barltrop                                            +44 (0) 20 3721 1046/1039

FTI Consulting                                   

About International Public Partnerships:

INPP is a listed infrastructure investment company that invests in global public infrastructure projects and businesses, which meet societal and environmental needs, both now, and into the future.

INPP is a responsible, long-term investor in over 130 infrastructure projects and businesses. The portfolio consists of utility and transmission, transport, education, health, justice and digital infrastructure projects and businesses, in the UK, Europe, Australia, New Zealand and North America. INPP seeks to provide its shareholders with both a long-term yield and capital growth.

Amber is the Investment Adviser to INPP and consists of approximately 180 staff who are responsible for the management and origination of infrastructure investments.

Visit the INPP website at www.internationalpublicpartnerships.com for more information.