Quantum Data Energy PLC

(Incorporated in England and Wales)

(Registration Number: 12886458)

LEI :213800HFVHGJ9YGO9F71

Share code on the LSE: QDE

ISIN: GB00BNG90H86

Dated: 8 June 2026

Quantum Data Energy PLC

("Quantum", "QDE" or the "Company")

Notice of Annual General Meeting 

Quantum Data Energy PLC (LSE: QDE) announces that it will hold its Annual General Meeting ("AGM") at 1 p.m. on Tuesday, 30 June 2026, at its registered office, 6th Floor, 99 Gresham Street, London EC2V 7NG, UK. The Notice of AGM will be dispatched in the post to shareholders today. The Notice of AGM is also uploaded on the Company's website and can be accessed here.

Shareholders' attention is drawn to the Chairman's Letter in the Notice of AGM regarding the Board's intention to immediately seek adjournment of the AGM to permit time for the audited accounts for year ended 31 December 2025 (the "2025 Audited Accounts") to be completed, following the recent appointment of Parker Russell UK as the Company's new auditor. A date for the reconvened AGM will be advised to shareholders as soon as possible after  30 June 2026 once the 2025 Audited Accounts have been published. The Board is advising shareholders to delay voting on all the AGM Resolutions noted on the Notice of AGM until the Notice of Reconvened AGM is published.

ENDS

This announcement contains inside information for the purposes of the UK version of the Market Abuse Regulation (EU No. 596/2014) as it forms part of United Kingdom domestic law by virtue of the European Union (Withdrawal) Act 2018 ('UK MAR'). Upon the publication of this announcement, this inside information is now considered to be in the public domain.