BOSKALIS MARINE CONTRACTING LIMITED
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Cash
£262k
+61.7% highest in 3 filed years
Net assets
-£2.2m
-41.1% lowest in 3 filed years
Employees
1
0% vs 2024
Profit before tax
-£552k
-303.7% lowest in 3 filed years
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Negative shareholders' funds
Net assets
3-year trend · vs Industrials 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 | £644,000 | £2,217,000 | £1,545,000 | -30.3% | |
| Operating profit | -£126,000 | £371,000 | -£477,000 | -228.6% | |
| Profit before tax | -£176,000 | £271,000 | -£552,000 | -303.7% | |
| Net profit | -£176,000 | £271,000 | -£552,000 | -303.7% | |
| Cash | £125,000 | £162,000 | £262,000 | +61.7% | |
| Total assets less current liabilities | -£1,939,000 | -£1,586,000 | -£2,238,000 | -41.1% | |
| Net assets | -£1,939,000 | -£1,586,000 | -£2,238,000 | -41.1% | |
| Equity | — | — | -£2,238,000 | — | |
| Average employees | 1 | 1 | 1 | 0% | |
| Wages | £22,000 | £21,000 | £21,000 | 0% | |
| Directors' remuneration | £0 | £0 | — | — |
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 | -19.6% | 16.7% | -30.9% | |
| Net margin | -27.3% | 12.2% | -35.7% | |
| Gearing (liabilities / total assets) | 410.7% | 204.3% | — | |
| Current ratio | 0.24x | 0.49x | 0.30x | |
| Interest cover | -2.52x | 3.71x | -6.36x |
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 1 time since incorporation
- BOSKALIS MARINE CONTRACTING LIMITED 2019-01-28 → present
- WESTMINSTER DREDGING (OVERSEAS) LIMITED 1959-08-25 → 2019-01-28
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Consolidated group
- Going concern
- Affirmed
“The financial statements have been prepared on a going concern basis. The Directors have considered the net liability position of the group and the availability of funding from Boskalis Westminster (Holdings) Limited, which has indicated its willingness to continue to provide financial support to meet its liabilities as and when they fall due.”
Group structure
- BOSKALIS MARINE CONTRACTING LIMITED · parent
- Irish Dredging Company Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 13 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| RAMSEY, Shane Robert | Secretary | 2020-10-01 | — | — |
| DE JONG, Paul Maurice | Director | 2015-06-01 | Oct 1964 | Dutch |
| HAWORTH, Neil Alan | Director | 2019-04-23 | Mar 1959 | British |
| RAMSEY, Shane Robert | Director | 2020-10-01 | Aug 1984 | British |
Show 13 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| GREENALL, Timothy Paul | Secretary | 2003-05-27 | 2008-04-21 |
| GREENALL, Timothy Paul | Secretary | — | 1992-02-03 |
| HOUGH, David | Secretary | — | 2003-04-27 |
| RICHARDS, Raymond Victor | Secretary | 2008-04-21 | 2020-10-01 |
| DEN DIKKEN, Wouter Leendert | Director | — | 1994-07-18 |
| GREENALL, Timothy Paul | Director | — | 2008-04-21 |
| HAWORTH, Neil Alan | Director | 2008-01-07 | 2011-03-11 |
| RICHARDS, Raymond Victor | Director | 2008-04-21 | 2020-10-01 |
| ROLAND, Philip Godfrey | Director | 1994-07-18 | 2008-01-07 |
| VERHOEVEN, Frans Andries | Director | 1997-05-01 | 2001-02-07 |
| VERSTOEP, Leendert | Director | — | 1993-01-01 |
| VLOT, Dingeman | Director | — | 2001-02-07 |
| WEVERS, Haico Herman Antoine Gerard | Director | 2011-03-11 | 2015-06-01 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Boskalis Westminster (Holdings) Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 166 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-07-24 | AA | accounts | Accounts with accounts type group | |
| 2026-07-24 | PARENT_ACC | accounts | Legacy | |
| 2026-07-24 | GUARANTEE2 | other | Legacy | |
| 2026-07-24 | AGREEMENT2 | other | Legacy | |
| 2026-07-09 | CH01 | officers | Change person director company with change date | |
| 2026-01-01 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-08-12 | AA | accounts | Accounts with accounts type group | |
| 2025-08-12 | PARENT_ACC | accounts | Legacy | |
| 2025-08-12 | GUARANTEE2 | other | Legacy | |
| 2025-08-12 | AGREEMENT2 | other | Legacy | |
| 2025-01-03 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-08-01 | AA | accounts | Accounts with accounts type group | |
| 2024-01-02 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2023-08-24 | AA | accounts | Accounts with accounts type group | |
| 2022-12-30 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-08-12 | AA | accounts | Accounts with accounts type group | |
| 2022-01-04 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-07-20 | AA | accounts | Accounts with accounts type group | |
| 2021-01-13 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2020-11-06 | CH01 | officers | Change person director company with change date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 10
- 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.