DOF SUBSEA UK LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-04-27
Overdue
Watchouts
Cash
£22M
+534.9% vs 2023
Net assets
£16M
+1,205.6% vs 2023
Employees
165
+34.1% vs 2023
Profit before tax
£18M
+1,267.7% vs 2023
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Confirmation statement overdue
Due 2026-04-27.
Name history
Renamed 3 times since incorporation
- DOF SUBSEA UK LIMITED 2008-05-12 → present
- GEO CENTURY LIMITED 2006-01-20 → 2008-05-12
- CENTURY SUBSEA LIMITED 1999-07-07 → 2006-01-20
- LOTHIAN FIFTY (582) LIMITED 1999-04-20 → 1999-07-07
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £66,881,600 | £165,261,485 | |
| Operating profit | -£797,546 | £17,876,961 | |
| Profit before tax | -£1,533,400 | £17,905,706 | |
| Net profit | -£2,552,237 | £14,950,539 | |
| Cash | £3,489,643 | £22,156,777 | |
| Total assets less current liabilities | £9,375,147 | £23,298,174 | |
| Net assets | £1,240,088 | £16,190,627 | |
| Equity | £1,240,088 | £16,190,627 | |
| Average employees | 123 | 165 | |
| Wages | £10,727,830 | £12,342,470 |
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | -1.2% | 10.8% | |
| Net margin | -3.8% | 9.0% | |
| Return on capital employed | -8.5% | 76.7% | |
| Gearing (liabilities / total assets) | 96.6% | 82.7% | |
| Current ratio | 1.09x | 1.25x | |
| Interest cover | -1.24x | 46.97x |
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.
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The financial statements are prepared on the assumption of going concern. The Company's earnings for 2024 have improved significantly and resulted in an improved profit for the year compared to 2023. The markets have been strong during 2024 and based on the Group's high backlog and the budgets for the next 12 months, the Board of Directors is of the opinion that the Company is a going concern.”
Group structure
- DOF SUBSEA UK LIMITED · parent
- DOF Subsea Ghana Investments Limited 100%
- DOF Subsea Ghana 49%
Significant events
- “During 2024, the Company has successfully completed a major decommissioning project in the North Sea, as well as a major cable replacement project for a windfarm outside the Netherlands.”
- “The Company has experienced high activity in West Africa, with completion of two large projects (Ivory Coast) and continuation of one major project in Mauritania.”
- “On 16th April 2024 the Company agreed to act as a guarantor for the obligations of DOF Subsea AS under the Group Account System (GAS) Agreement, therefore fixed charge was created on that date.”
- “All charges relating to Nordice Trustees AS were released as of 27th March 2025 as a consequence of refinancing.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 30 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CAMERON, Colin Robert | Director | 2025-10-08 | Jun 1979 | British |
| LUNDBERG, Martin | Director | 2025-10-08 | Jul 1987 | Norwegian |
| RASCH, Dag Raymond | Director | 2023-09-12 | Jun 1979 | Norwegian |
Show 30 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ALEXANDER, Clifford Gary | Secretary | 2011-03-14 | 2013-10-04 |
| ASHER, Bhavin Naresh | Secretary | 2013-10-15 | 2020-06-26 |
| KENNEDY, Gary Alexander | Secretary | 2005-12-02 | 2009-02-27 |
| MILLARD, Garry Anthony | Secretary | 2009-02-27 | 2009-07-08 |
| SMITH, Graeme Alexander | Secretary | 2009-07-09 | 2011-03-14 |
| BURNESS LLP | Corporate Secretary | 2004-09-06 | 2005-09-28 |
| BURNESS SOLICITORS | Corporate Nominee Secretary | 1999-04-20 | 2004-09-06 |
| LEDINGHAM CHALMERS LLP | Corporate Secretary | 2005-09-28 | 2005-12-02 |
| AASE, Mons Svendal | Director | 2009-10-05 | 2023-09-12 |
| AASE, Mons Svendal | Director | 2005-12-02 | 2009-02-27 |
| BROWN, Stephen Charles | Director | 2009-02-27 | 2009-10-05 |
| BROWNE, Valentine Martin Christopher Stephen | Director | 2006-11-23 | 2009-02-27 |
| CORBETTA, Giovanni | Director | 2013-10-15 | 2015-06-10 |
| GARMULEWICZ, Jan Antoni | Director | 2000-02-18 | 2005-12-02 |
| GILLESPIE, Robert Daniel | Director | 2016-04-04 | 2020-08-31 |
| HAUKELAND, Jan Kristian | Director | 2018-12-01 | 2025-10-08 |
| HAUKELAND, Jan Kristian | Director | 2011-11-29 | 2016-11-01 |
| JOHANSEN, Geir | Director | 2009-02-27 | 2011-03-14 |
| KENNEDY, Gary Alexander | Director | 2023-09-12 | 2025-10-08 |
| KENNEDY, Gary Alexander | Director | 2005-12-02 | 2009-02-27 |
| MACPHERSON, Duncan Limerick | Director | 2010-05-14 | 2011-11-29 |
| MILLARD, Garry Anthony | Director | 2009-02-27 | 2012-11-30 |
| NORE, Jan Inge | Director | 2011-03-14 | 2021-01-29 |
| O'DONNELL, Ciaran Patrick Gerard | Director | 2009-02-27 | 2010-05-14 |
| SCLOCCHI, Marco | Director | 2011-11-29 | 2013-10-15 |
| THOGERSEN, Erik Hays | Director | 2000-02-18 | 2005-12-02 |
| TORRESSEN, Eirik Hannevik | Director | 2016-11-01 | 2018-12-01 |
| VALENTINE, Ian Carr | Director | 2000-02-18 | 2009-02-27 |
| VORENKAMP, Mark Lewis | Director | 2000-02-18 | 2008-08-21 |
| BURNESS (DIRECTORS) LIMITED | Corporate Nominee Director | 1999-04-20 | 2000-02-18 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Dof Group Asa | Corporate entity | Significant influence, significant-influence-or-control-as-firm | 2023-03-20 | Ceased 2023-03-20 |
| Dof Group Asa | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2022-12-01 | Active |
| Dof Asa | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Ceased 2023-03-20 |
Filing timeline
Last 20 of 184 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-10-08 | AP01 | officers | Appoint person director company with name date | |
| 2025-10-08 | AP01 | officers | Appoint person director company with name date | |
| 2025-10-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-10-08 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-28 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-07-09 | AA | accounts | Accounts with accounts type full | |
| 2025-04-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-03-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-03-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-03-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-03-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-03-27 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2024-10-02 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2024-10-02 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-06-27 | AA | accounts | Accounts with accounts type full | |
| 2024-05-22 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-04-17 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2023-10-11 | AA | accounts | Accounts with accounts type full | |
| 2023-09-22 | PSC05 | persons-with-significant-control | Change to a person with significant control |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 7
- Capital events
- 0
- Officers appointed
- 2
- Officers resigned
- 2
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.
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+147.1%
£66,881,600 £165,261,485
-
Cash
+534.9%
£3,489,643 £22,156,777
-
Net assets
+1,205.6%
£1,240,088 £16,190,627
-
Employees
+34.1%
123 165
-
Operating profit
+2,341.5%
-£797,546 £17,876,961
-
Profit before tax
+1,267.7%
-£1,533,400 £17,905,706
-
Wages
+15.1%
£10,727,830 £12,342,470
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