Infratil Limited (Infratil) earlier today announced that following the successful bookbuild process for its offer (Offer) of unsecured, subordinated, repayable, cumulative, interest-bearing capital bonds maturing on 15 June 2057 (Capital Bonds) it has allocated $200,000,000 of Capital Bonds (including $50,000,000 of oversubscriptions).

The Offer has now closed.

Infratil now announces that the initial Interest Rate that will apply until the First Reset Date (15 June 2032) has been set at 5.50% per annum. This is the Minimum Initial Interest Rate.

Infratil may, at its absolute discretion, defer any payment of interest on the Capital Bonds for up to 5 years. If any interest payment is deferred, the unpaid interest will remain owing and will itself accrue interest.

The Capital Bonds are expected to be issued on 15 June 2026 and quoted on the NZX Debt Market on 16 June 2026 under the ticker code IFT380.

Details of the Offer are contained in the final terms sheet, which is attached to this announcement.

Further information is available by contacting the Joint Lead Managers or your usual financial adviser.

Arranger and Joint Lead Manager:

Bank of New Zealand

Joint Lead Managers:

Craigs Investment Partners Limited

Forsyth Barr Limited

Enquiries should be directed to:

Tom Robertson

Infratil Treasurer

Phone: +64 4 550 5432

Email: Tom.Robertson@infratil.com

Authorised for release by:

Brendan Kevany

Infratil Company Secretary