CHRYSAOR RESOURCES (IRISH SEA) LIMITED

Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers

• Turnover

  -65%

  £77,130,000 → £27,028,000

• Cash

  —

  Not reported

• Net assets

  -28.2%

  £277,343,000 → £199,077,000

• Employees

  —

  Not reported

• Operating profit

  -1,196.5%

  -£11,899,000 → -£154,271,000

• Profit before tax

  -832.9%

  -£17,470,000 → -£162,971,000

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Margins divide P&L lines by turnover. 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. CHRYSAOR RESOURCES (IRISH SEA) LIMITED 2019-10-01 → present
2. BURLINGTON RESOURCES (IRISH SEA) LIMITED 1998-03-13 → 2019-10-01
3. BURLINGTON RESOURCES (UK) LIMITED 1997-09-22 → 1998-03-13

Accounting basis

IFRS

Reporting scope

Standalone (parent only)

Auditor

Ernst & Young LLP

Audit opinion

Unqualified (clean)

Going concern

Affirmed

“The directors have adopted the going concern basis of accounting for the preparation of the financial statements as the Company's ultimate parent company, Harbour Energy plc, has undertaken to directly provide the necessary financial support to the Company, as and when required, to meet all liabilities for a period of 12 months from the date of signing these financial statements. In making their assessment of going concern, the directors have considered the letter of support from Harbour Energy plc and are confident that it has adequate resources to support the Company for 12 months from the date of signing these financial statements.”

Significant events

• “Decrease in production in 2024 was driven by reduced reliability and a prolonged unplanned shutdown.”
• “During the year, the Company did not pay any dividends (2023: £nil). The directors do not recommend the payment of a final dividend (2023: £nil).”
• “There are no post balance sheet events to report.”

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

Filings

5

last 12 months

Capital events

0

last 24 months

Officers appointed

0

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.