16 July 2026

Orcadian Energy plc

(“Orcadian” or the “Company”)

Investor Presentation via Investor Meet Company

Orcadian Energy plc is pleased to announce that Stephen Brown (CEO) will provide a live presentation to update shareholders on the Company’s portfolio via Investor Meet Company on 16th July 2026 at 10:00am BST.

The presentation is open to all existing and potential shareholders. Questions can be submitted at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and add to meet ORCADIAN ENERGY PLC via:

https://www.investormeetcompany.com/orcadian-energy-plc/register-investor

Investors who already follow ORCADIAN ENERGY PLC on the Investor Meet Company platform will automatically be invited.

This is a Reach (i.e. non-regulatory) announcement and the information contained is not considered to be material or to have a significant impact on management’s expectations of the Company’s performance

For further information please visit:

www.orcadian.energy

Orcadian Energy plc

+ 44 20 7920 3150

Steve Brown, CEO

Alan Hume, CFO

Zeus (Nomad and Joint Broker)

+44 20 3829 5000

Darshan Patel / John Moran (Investment Banking)

Simon Johnson (Corporate Broking)

Albr (Joint Broker)

+44 207 399 9425

Colin Rowbury / Jon Belliss

About Orcadian Energy

Orcadian is a North Sea focused, low emissions, oil and gas exploration and development company. Orcadian may be a small operator, but it is also nimble, and the Directors believe it has grasped opportunities that have eluded some of the much bigger companies. As we strike a balance between Net Zero and a sustainable energy supply, Orcadian intends to play its part to minimise the cost of Net Zero and to deliver reliable energy to the UK.

Qualified Person’s Statement

Pursuant to the requirements of the AIM Rules and in particular, the AIM Note for Mining and Oil and Gas Companies, Maurice Bamford has reviewed and approved the technical information and resource reporting contained in this announcement.

Maurice has more than 33 years’ experience in the oil & gas industry and 3 years in academia. He holds a BSc in Geology from Queens University Belfast and a PhD in Geology from the National University of Ireland. Maurice is a Fellow of the Geological Society, London, and a member of the Geoscience Energy Society of Great Britain. He is Exploration and Geoscience Manager at Orcadian Energy.