10 October 2025

HICL Infrastructure PLC

"HICL" or the "Company" and, together with its subsidiaries, the "Group", the London-listed infrastructure investment company managed by InfraRed Capital Partners Limited ("InfraRed" or the "Investment Manager").

Notice of Interim Results and Investor Presentation

HICL advises that it plans to announce its Interim Results for the six months ended 30 September 2025 on Thursday 27 November 2025.

There will be a results presentation for analysts at 09:30 on the day at the offices of InfraRed Capital Partners followed by a Q&A session. Institutional investors are invited to dial into a live webcast of the presentation, which will be uploaded to the HICL website shortly thereafter.

To register for the webcast please use the following link: https://brrmedia.news/HICL_HY_25

In addition, the Company will be hosting a separate presentation for retail investors via the Investor Meet Company platform at 12:00. This presentation will be open to all existing and potential shareholders. Questions can be submitted pre-event via the Investor Meet Platform dashboard, up until 09:00 on the day before the meeting, or at any time during the live presentation.

Investors who already follow HICL on the Investor Meet Company platform will automatically be invited to the meeting. Those wishing to sign up and join the meeting online, can do so here: https://www.investormeetcompany.com/hicl-infrastructure-plc/register-investor

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Enquiries

InfraRed Capital Partners Limited                                            +44 (0) 20 7484 1800 / [email protected]

Mohammed Zaheer

Brunswick                                                                           +44 (0) 20 7404 5959 / [email protected]

Sofie Brewis

Investec Bank plc                                                                                                             +44(0) 20 7597 4952

David Yovichic

RBC Capital Markets                                                                                                       +44 (0) 20 7653 4000

Matthew Coakes

Elizabeth Evans

Aztec Financial Services (UK) Limited                                                                    +44(0) 203 818 0246

Chris Copperwaite

Sarah Felmingham

HICL Infrastructure PLC

HICL Infrastructure PLC ("HICL") is a long-term investor in infrastructure assets which are predominantly operational and yielding steady returns. It was the first infrastructure investment company to be listed on the London Stock Exchange.

With a current portfolio of over 100 infrastructure investments, HICL is seeking further suitable opportunities in core infrastructure, which are inherently positioned at the lower end of the risk spectrum.

Further details can be found on the HICL website www.hicl.com.

Investment Manager (InfraRed Capital Partners)

The Investment Manager to HICL is InfraRed Capital Partners Limited ("InfraRed") which has successfully invested in infrastructure projects since 1997. InfraRed is a leading international investment manager, operating worldwide from offices in London, New York, Seoul, Madrid and Sydney and managing equity capital in multiple private and listed funds, primarily for institutional investors across the globe. InfraRed is authorised and regulated by the Financial Conduct Authority.

The infrastructure investment team at InfraRed consists of over 100 investment professionals, all with an infrastructure investment background and a broad range of relevant skills, including private equity, structured finance, construction, renewable energy and facilities management.

InfraRed implements best-in-class practices to underpin asset management and investment decisions, promotes ethical behaviour and has established community engagement initiatives to support good causes in the wider community. InfraRed is a signatory of the Principles of Responsible Investment.

Further details can be found on InfraRed's website www.ircp.com.