LEI: 2138002AJT55TI5M4W30

01 May 2026

International Public Partnerships Limited

Total Voting Rights

In accordance with DTR 5.6.1, International Public Partnerships Limited (the "Company") notifies the market of the following:

As at 30 April 2026, the Company's total issued share capital consists of 1,911,243,132 Ordinary Shares. Each ordinary share carries one voting right except for the 116,380,755 shares which the Company hold in Treasury.

Therefore, for the purposes of the Transparency Directive the total number of issued shares with voting rights in the Company is currently 1,794,862,377.

The above figure 1,794,862,377 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

ENDS.

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) 7703 330 199 / (0) 7807 296 032
FTI Consulting

About International Public Partnerships (INPP):

INPP is a listed infrastructure investment company that invests in global public infrastructure projects and businesses, which meets 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 Infrastructure Group ('Amber') is the Investment Adviser to INPP and in this capacity is responsible for investment origination, asset management and fund management of the Company.

Amber is part of Boyd Watterson Global Asset Management Group LLC, a global diversified infrastructure, real estate and fixed income business with over $36 billion in assets under management and over 300 employees with offices in eight US cities and presence in twelve countries (as at 30 June 2025).Visit the INPP website at www.internationalpublicpartnerships.com for more information.