ROCKROSE UKCS 10 LIMITED
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Cash
£11m
-0.3% vs 2024
Net assets
-£319m
-5.5% lowest in 3 filed years
Employees
2
0% vs 2024
Profit before tax
£15m
+128.7% first positive since 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Negative shareholders' funds
Net assets
3-year trend · vs Energy median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £236,825,000 | £160,039,000 | £161,535,000 | +0.9% | |
| Operating profit | £120,628,000 | -£28,522,000 | £44,778,000 | +257% | |
| Profit before tax | £100,140,000 | -£53,225,000 | £15,292,000 | +128.7% | |
| Net profit | £11,424,000 | -£43,320,000 | -£16,653,000 | +61.6% | |
| Cash | £42,751,000 | £10,779,000 | £10,747,000 | -0.3% | |
| Total assets less current liabilities | £446,393,000 | £317,917,000 | £387,318,000 | +21.8% | |
| Net assets | -£258,669,000 | -£301,989,000 | -£318,642,000 | -5.5% | |
| Equity | -£258,669,000 | -£301,989,000 | -£318,642,000 | -5.5% | |
| Average employees | 2 | 2 | 2 | 0% | |
| Wages | — | — | — | — | |
| Directors' remuneration | — | — | — | — |
Values shown as filed in the company's annual accounts. — 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 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Operating margin | 50.9% | -17.8% | 27.7% | |
| Net margin | 4.8% | -27.1% | -10.3% | |
| Return on capital employed | 27.0% | -9.0% | 11.6% | |
| Gearing (liabilities / total assets) | 155.5% | 172.9% | 178.9% | |
| Current ratio | 5.18x | 0.45x | 0.21x | |
| Interest cover | 3.96x | -1.08x | 1.57x |
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.
Name history
Renamed 2 times since incorporation
- ROCKROSE UKCS 10 LIMITED 2019-07-02 → present
- MARATHON OIL WEST OF SHETLANDS LIMITED 2011-06-29 → 2019-07-02
- MARATHON PETROLEUM WEST OF SHETLANDS LIMITED 2000-11-06 → 2011-06-29
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- MHA
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have, at the time of approving the financial statements, a reasonable expectation that the Company has available financial resources to meet any future obligations for the foreseeable future.”
Significant events
- “In February 2026, a military conflict commenced between the USA and Iran. Since the outbreak, oil and gas commodity prices have increased.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 31 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| DIXIT DOMINUS, Francesco | Director | 2020-09-02 | Oct 1984 | Italian |
| MAZZAGATTI, Francesco | Director | 2020-09-02 | Mar 1986 | Italian |
Show 31 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CARTWRIGHT, Penelope Jane | Secretary | 2009-02-28 | 2015-03-20 |
| SHAH-GAIR, Jessel Nazir | Secretary | 2016-07-19 | 2019-07-01 |
| THOM, Kathryn Jane | Secretary | 2015-03-20 | 2016-07-19 |
| WILSON, Louise Mary | Secretary | 2000-11-06 | 2009-02-27 |
| COOLEY SERVICES LIMITED | Corporate Secretary | 2019-07-01 | 2020-03-25 |
| ANDREW, John Christopher | Director | 2000-12-18 | 2004-07-31 |
| AUSTIN, Andrew Philip | Director | 2019-07-01 | 2020-09-02 |
| BENMORE, Richard Alan | Director | 2019-07-01 | 2020-09-02 |
| BOWZER, James | Director | 2008-06-28 | 2008-11-16 |
| BOXALL, Angus Martin | Director | 2006-07-01 | 2008-06-27 |
| BUCHAN, Alistair | Director | 2017-10-30 | 2019-07-01 |
| EDENS, James Andrew | Director | 2017-07-03 | 2019-07-01 |
| ESTILL, Robert Eugene | Director | 2004-02-14 | 2006-06-30 |
| HORGAN, Michael Joseph | Director | 2005-05-24 | 2009-07-24 |
| HUBACHER, JR, Carl Regis | Director | 2015-01-05 | 2017-03-31 |
| JONES, Peter David Anderson | Director | 2009-07-24 | 2012-08-01 |
| KILSTROM, Kevin John | Director | 2004-02-01 | 2005-05-23 |
| KRAJICEK, Catherine Lee | Director | 2016-08-26 | 2018-04-01 |
| LITTLE, Charles Neal | Director | 2007-08-09 | 2010-08-01 |
| LITTLE, Thomas Mitchell | Director | 2012-09-01 | 2016-08-26 |
| LOCKHART, Carri Ann | Director | 2012-08-01 | 2015-01-05 |
| LOUPE, Nicole Walters | Director | 2017-03-27 | 2018-05-04 |
| OLSEN, Steven Brad | Director | 2004-08-01 | 2007-08-08 |
| OSWALD, Peter John | Director | 2000-11-06 | 2002-03-31 |
| REID, John Henry | Director | 2010-08-01 | 2013-06-28 |
| SANDISON, Helga Fergus | Director | 2018-05-04 | 2019-05-10 |
| SANDISON, Helga Fergus | Director | 2016-04-15 | 2017-03-26 |
| SEIDEL, Larry Otis | Director | 2013-06-28 | 2016-04-15 |
| THOMAS, Leslie James | Director | 2000-11-06 | 2004-02-13 |
| WATKINS, Gretchen Hauser | Director | 2008-11-17 | 2012-09-01 |
| WILSON, Roger Derek | Director | 2002-04-01 | 2004-02-01 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 170 total filings
Material constitutional events — rename, articles re-file, resolution
- 2023-12-01 RESOLUTIONS Resolution
- 2023-01-26 RESOLUTIONS Resolution
- 2023-01-26 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-10-09 | AA | accounts | Accounts with accounts type full | |
| 2026-05-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-11-28 | AA | accounts | Accounts with accounts type full | |
| 2025-05-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-14 | AA | accounts | Accounts with accounts type full | |
| 2024-08-28 | CH01 | officers | Change person director company with change date | |
| 2024-08-28 | CH01 | officers | Change person director company with change date | |
| 2024-05-09 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-12-01 | SH19 | capital | Capital statement capital company with date currency figure | |
| 2023-12-01 | RESOLUTIONS | resolution | Resolution | |
| 2023-12-01 | CAP-SS | insolvency | Legacy | |
| 2023-12-01 | SH20 | capital | Legacy | |
| 2023-10-06 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-09-29 | AA | accounts | Accounts with accounts type full | |
| 2023-05-10 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-01-31 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-01-31 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-01-26 | RESOLUTIONS | resolution | Resolution | |
| 2023-01-26 | MA | incorporation | Memorandum articles | |
| 2022-08-22 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.