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Cash

—

Latest balance sheet

Net assets

-£890m

USD -1,199,371,000

+24.4% vs 2024

Employees

0

Average over period

Profit before tax

£198m

USD 266,601,000

+1,348.1% vs 2024

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Accounts

2-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31

Metric Trend 2024-12-312025-12-31 Δ vs prior
Turnover —— —
Operating profit -£163,961-£202,597 -23.6%
Profit before tax £13,662,846£197,848,609 +1,348.1%
Net profit £9,089,462£208,291,651 +2,191.6%
Cash —— —
Total assets less current liabilities £3,024,869,468£3,048,090,538 +0.8%
Net assets -£1,178,003,820-£890,071,243 +24.4%
Equity -£1,178,003,820-£890,071,243 +24.4%
Average employees 00 —
Wages —— —
Directors' remuneration £0£0 —

Figures converted to GBP from USD at 0.742 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 —. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2024-12-312025-12-31
Return on capital employed -0.0%-0.0%
Gearing (liabilities / total assets) 134.6%127.8%
Current ratio 8.24x19.75x
Interest cover —-0.01x

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.

Name history

Renamed 1 time since incorporation

  1. PREMIER OIL HOLDINGS LIMITED 1999-03-10 → present
  2. TRUSHELFCO (NO.2475) LIMITED 1998-12-29 → 1999-03-10

Audit & accounting basis

Accounting basis
FRS 101
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”

Group structure

  1. PREMIER OIL HOLDINGS LIMITED · parent
    1. Premier Oil Far East Limited 100% · England & Wales · Service company
    2. Premier Oil and Gas Services Limited 100% · England & Wales · Service company
    3. EnCore Oil Limited 100% · England & Wales · Intermediate holding company
    4. Premier Oil do Brasil Petróleo e Gás Ltda 100% · Brazil · Exploration, production and development
    5. Premier Oil Vietnam 121 Limited 100% · England & Wales · Exploration, production and development

Significant events

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

People

3 active · 32 resigned

Name Role Appointed Born Nationality
HARBOUR ENERGY SECRETARIES LIMITED Corporate Secretary 2022-05-31 — —
KAUSCHUS, Andreas Director 2026-04-27 Feb 1978 German
LANDES, Howard Ralph Director 2021-04-15 Dec 1975 British
Show 32 resigned officers
Name Role Appointed Resigned
GARRATT, Heather Diane Secretary 2006-07-12 2010-07-14
HUDDLE, Stephen Charles Secretary 2006-03-29 2006-07-12
KAWAN, Heather Secretary 2011-09-12 2014-01-31
PARSONS, Lisa Julia Secretary 1999-06-18 2006-03-29
RICKARD, Rachel Abigail Secretary 2014-01-31 2017-01-18
ROSE, Daniel Alexander Secretary 2018-11-01 2022-05-31
SHEPHERD, Nicholas Keith Secretary 1999-03-08 1999-06-18
VICKERS, Julie Alison Secretary 2017-01-18 2018-11-01
VICKERS, Julie Secretary 2010-07-14 2011-09-12
TRUSEC LIMITED Corporate Nominee Secretary 1998-12-29 1999-03-08
ALLAN, Robert Andrew Director 2010-07-23 2020-06-25
ALLAN, Robert Andrew Director 2003-08-01 2010-07-16
DURRANT, Anthony Richard Charles Director 2005-06-30 2020-12-16
FREEBORN, Edward Director 1999-03-08 1999-03-24
GIBB, Andrew George Director 2017-01-18 2021-04-15
HAWKINGS, Neil Director 2005-06-30 2016-06-30
HUDDLE, Stephen Charles Director 2013-11-12 2015-05-29
JAMIESON, Charles James Auldjo Director 1999-03-08 2005-06-30
KIRK, Philip Andrew Director 2021-04-15 2022-02-28
KRANE, Alexander Lorentzen Director 2021-04-15 2024-12-12
LIDDELL, Richard Director 2000-09-12 2003-01-31
LOCKETT, Simon Charles Director 2003-08-01 2014-08-15
LODGE, Andrew Geoffrey Director 2009-06-15 2015-06-30
RICKARD, Rachel Abigail Director 2015-05-29 2017-01-18
ROSE, Richard Andrew Director 2014-10-01 2021-04-15
ROWE, Drusilla Charlotte Jane Director 1998-12-29 1999-02-10
SHELLEY, Eldyne Sarah Director 1999-02-10 1999-03-08
SUTTIE, Laura Anne Director 2024-12-12 2026-04-27
VAN DER WELLE, John Alexander Director 1999-06-18 2005-06-30
WHEATON, Stuart Royston Director 2021-11-09 2023-09-29
WITTMANN, David Andrew Director 1999-02-10 1999-03-08
ZUERCHER, Eleanor Jane Director 1998-12-29 1999-02-10

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Premier Oil Group Limited Corporate entity Shares 75–100% 2016-04-06 Active

Filing timeline

Last 20 of 198 total filings

Date Type Category Description
2026-09-30 AA accounts Accounts with accounts type full
2026-07-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-04-28 AP01 officers Appoint person director company with name date PDF
2026-04-27 TM01 officers Termination director company with name termination date PDF
2026-03-27 AA accounts Accounts with accounts type full
2025-07-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-12-16 TM01 officers Termination director company with name termination date PDF
2024-12-16 AP01 officers Appoint person director company with name date PDF
2024-10-16 CH01 officers Change person director company with change date PDF
2024-10-04 AA accounts Accounts with accounts type full
2024-09-19 CH04 officers Change corporate secretary company with change date PDF
2024-09-19 CH01 officers Change person director company with change date PDF
2024-08-16 AD01 address Change registered office address company with date old address new address PDF
2024-07-16 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-10-12 AA accounts Accounts with accounts type full
2023-10-02 TM01 officers Termination director company with name termination date PDF
2023-07-14 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-05-22 CH01 officers Change person director company with change date PDF
2023-04-05 CH01 officers Change person director company with change date PDF
2022-10-07 AA accounts Accounts with accounts type full

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
5

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
1

last 12 months

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

Official Companies House page