UK Oil & Gas PLC

("UKOG" or the "Company")

Name Change to UK Energy Group PLC  

UK Oil & Gas PLC (London AIM: UKOG) is pleased to announce that the Company has changed its name to UK Energy Group PLC ("UKEn"), reflecting the Company's exit from the UK onshore oil and gas sector and its change of strategic direction within the UK to geological energy (hydrogen) storage and related clean power.

As of Friday 11th September 2026, the Company's name will change as indicated above on the London Stock Exchange, the TIDM ticker symbol will change from UKOG to UKEN and the Company's website will change to www.ukenplc.com, reflecting the Company's new identity. The Company's ISIN will remain unchanged.

The UKEn brand is already well established in the UK hydrogen storage sector via the activities of the Company's subsidiary UK Energy Storage Ltd. The new name also gives additional scope to pursue other international energy ventures as and when they arise.

It should be noted that the name change has no impact upon shareholders' rights and existing share certificates will remain valid and should be retained.

For further information, please contact:

UK Oil & Gas Plc

Stephen Sanderson / Kris Bone / Guzyal Mukhametzhanova                         Tel: 01483 941493

Zeus (Nominated Adviser and Broker)                                                  

James Joyce / James Bavister / Andrew de Andrade                                        Tel: 0203 829 5000

CMC Markets (Joint Broker)

Douglas Crippen                                                                                                      Tel: 0203 003 8632