23 July 2026

ADM Energy PLC

("ADM" or the "Company")

Further re: Receipt of Winding Up Petition

Further to the announcement of 15 July 2026, ADM Energy PLC (AIM: ADME; BER and FSE: P4JC), a natural resource investing company, announces that the hearing of the winding-up petition presented by the Commissioners for His Majesty’s Revenue and Customs (“HMRC”), which took place on 22 July 2026, has been adjourned for a period of 56 days.

The petition has been relisted to be heard at 10:30 a.m. on Wednesday, 16 September 2026 at the Rolls Building, London, under the same case number CR-2026-004486.

Further, at the hearing, HMRC confirmed that the amount it alleges remains outstanding is less than 50 per cent. of the amount claimed in the initial petition. The Company continues to seek to reconcile the amount properly due with HMRC and to agree the terms and timing for payment of any agreed amount.

No winding-up order was made at the hearing.

Trading in the Company’s ordinary shares remains suspended from AIM, pending publication of its annual report and accounts for the year ended 31 December 2025. The Company will make a further announcement without delay upon any material development and, in any event, following the relisted hearing.

Market Abuse Regulation (MAR) Disclosure

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018. Upon the publication of this announcement via Regulatory Information Service, this inside information is now considered to be in the public domain.

Enquiries:

ADM Energy plc	+1 214 675 7579
Randall Connally, Executive Director
www.admenergyplc.com
Cairn Financial Advisers LLP	+44 (0) 20 7213 0880
(Nominated Adviser)
Jo Turner, Liam Murray
Capital Plus Partners Limited	+44 (0) 20 7432 0501
(Broker) Jonathan Critchley

About ADM Energy PLC

ADM Energy PLC (AIM: ADME; BER and FSE: P4JC) is a natural resources investing company with investments including a 100.0% ownership interest in Vega Oil and Gas, LLC; a 60% economic interest in Eco Oil; a 42% economic interest in OFX Technologies, LLC ( www.ofxtechnologies.com ); a 25% asset interest in Vega Upstream JV, a business established to identify and coordinate investment opportunities in US onshore oil and gas assets; and a 9.2% profit interest in the Aje Field, part of OML 113, which covers an area of 835km² offshore Nigeria. Aje has multiple oil, gas, and gas condensate reservoirs in the Turonian, Cenomanian and Albian sandstones with five wells drilled to date.

Forward Looking Statements

Certain statements in this announcement are, or may be deemed to be, forward-looking statements. Forward looking statements are identified by their use of terms and phrases such as "believe", "could", "should", "envisage”, "estimate", "intend", "may", "plan", "potentially", "expect", "will" or the negative of those, variations or comparable expressions, including references to assumptions. These forward-looking statements are not based on historical facts but rather on the Directors' current expectations and assumptions regarding the Company's future growth, results of operations, performance, future capital and other expenditures (including the amount, nature and sources of funding thereof), competitive advantages, business prospects and opportunities. Such forward-looking statements reflect the Directors' current beliefs and assumptions and are based on information currently available to the Directors.