ROCKHOPPER EXPLORATION PLC

Figures converted to GBP from USD at 0.743 per USD (Frankfurter spot rate) — hover any figure for the original. — indicates the figure wasn't present under that line item in that period. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. Year-on-year comparison hidden: this filing's period length differs materially from the prior year. About these numbers

Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

1. ROCKHOPPER EXPLORATION PLC 2005-03-04 → present
2. ROCKHOPPER EXPLORATION LIMITED 2005-01-05 → 2005-03-04
3. CRUDE LTD 2004-10-05 → 2005-01-05

Accounting basis

IFRS

Reporting scope

Consolidated group

Auditor

BDO LLP

Audit opinion

Unqualified (clean)

Going concern

Affirmed

“The financial statements have been prepared on a going concern basis which the Directors consider to be appropriate for the reasons set out below. Under all scenarios considered, the Group maintains sufficient liquidity within the Assessment Period.”

Group structure

1. ROCKHOPPER EXPLORATION PLC · parent
   1. Rockhopper Resources Limited 100% · England & Wales · Ordinary
   2. Rockhopper Exploration (Oil) Limited 100% · England & Wales · Ordinary
   3. Rockhopper Exploration (Hydrocarbons) Limited 100% · England & Wales · Ordinary
   4. Rockhopper Exploration (Gas) Limited 100% · England & Wales · Ordinary
   5. Rockhopper Civitas Limited 100% · England & Wales · Ordinary
   6. Rockhopper Italia Srl 100% · Italy · Ordinary
   7. Falkland Oil and Gas Limited 100% · Falkland Islands · Ordinary
   8. Desire Petroleum Limited 100% · England & Wales · Ordinary

Significant events

• “In June 2025 the ad hoc Committee issued its decision, finding in favour of Italy and annulling the award in its entirety. As a result, the Tranche 3 payment of €4.9 million will not be received under the Monetisation Agreement.”
• “In December 2023, the Group entered into a Funded Participation Agreement with a specialist fund to monetise the Tranche 1 and 2 portions of the Ombrina Mare Arbitration Award.”
• “On 3 June 2025, it was announced that the Republic of Italy succeeded in having the International Centre of Settlement of Investment Disputes ("ICSID") Ombrina Mare arbitration award (the "Award") annulled by the ad hoc Panel.”
• “As part of the FID process, Rockhopper and the Falkland Island Government ("FIG") entered into a final settlement agreement relating to a previously disclosed disputed taxation amount on the farm out to Premier Oil in 2012, as the existing arrangement was incompatible with achieving FID at Sea Lion.”

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

Filings

17

last 12 months

Capital events

7

last 24 months

Officers appointed

1

last 12 months

Officers resigned

0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.