WRAP Retail Offer Targeting £1,000,000

Helium One Global Ltd ("Helium One" or the "Company") the primary helium explorer in Tanzania with a 50% working interest in the Galactica-Pegasus helium development project in Colorado, USA, is pleased to announce a retail offer via the Winterflood Retail Access Platform ("WRAP") targeting gross proceeds of £1,000,000 (the "WRAP Retail Offer") through the issue of new ordinary shares of no par value in the capital of the Company ("Ordinary Shares"). Under the WRAP Retail Offer, new Ordinary Shares (the "WRAP Retail Offer Shares") will be made available at a price of 0.6 pence per share (the "Issue Price"). The Issue Price represents a discount of 17.6 per cent. to the closing mid-price of the Company's existing Ordinary shares on 25 March 2026.

In addition to the WRAP Retail Offer and as announced 26 March 2026 at 7.05am, the Company is also conducting a subscription of new Ordinary Shares (the "Subscription Shares" and together with the WRAP Retail Offer Shares, the "New Ordinary Shares") by way of a direct subscription (the "Subscription" and together with the WRAP Retail Offer, the "Fundraise"). The Issue Price of the WRAP Retail Offer Shares is equal to the price payable per Subscription Share.

A separate announcement has been made regarding the Subscription and sets out the reasons for the Fundraise and use of proceeds. The proceeds of the WRAP Retail Offer will be utilised for working capital purposes.

The Fundraise is conditional on the New Ordinary Shares being admitted to trading on AIM ("Admission"). It is anticipated that Admission will become effective and that dealings in the New Ordinary Shares will commence on AIM, at or around 8.00 a.m. on 31 March 2026.

WRAP Retail Offer

Therefore, the Company is making the WRAP Retail Offer available to eligible investors in the United Kingdom following release of this announcement, being existing shareholders of Helium One Global Ltd, and through certain financial intermediaries.

The WRAP Retail Offer is expected to close at 12 noon on 27 March 2026. Eligible shareholders should note that financial intermediaries may have earlier closing times.

There is a minimum subscription of £100 per investor under the WRAP Retail Offer. The terms and conditions on which investors subscribe will be provided by the relevant financial intermediaries including relevant commission or fee charges.

Further information on the Company can be found on its website at helium-one.com.

The Company's LEI is 213800J96OENDQKNQZ60.

UK Product Governance Requirements

Solely for the purposes of the product governance requirements of Chapter 3 of the FCA Handbook Product Intervention and Product Governance Sourcebook (the "UK MiFIR Product Governance Requirements"), and disclaiming all and any liability, whether arising in tort, contract or otherwise, which any "manufacturer" (for the purposes of the UK MiFIR Product Governance Requirements) may otherwise have with respect thereto, the WRAP Retail Offer Shares have been subject to a product approval process, which has determined that the WRAP Retail Offer Shares are: (i) compatible with an end target market of retail investors and investors who meet the criteria of professional clients and eligible counterparties, each as defined in paragraphs 3.5 and 3.6 of COBS; and (ii) eligible for distribution through all permitted distribution channels (the "Target Market Assessment"). Notwithstanding the Target Market Assessment, distributors should note that: the price of the WRAP Retail Offer Shares may decline and investors could lose all or part of their investment; the WRAP Retail Offer Shares offer no guaranteed income and no capital protection; and an investment in the WRAP Retail Offer Shares is compatible only with investors who do not need a guaranteed income or capital protection, who (either alone or in conjunction with an appropriate financial or other adviser) are capable of evaluating the merits and risks of such an investment and who have sufficient resources to be able to bear any losses that may result therefrom. The Target Market Assessment is without prejudice to any contractual, legal or regulatory selling restrictions in relation to the Retail Offer.