MARINER INVESTMENT (EUROPE) LLP
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Next accounts due
2027-09-30 (in 1y)
Last filed for 2025-12-31
Confirmation statement due
2027-03-06 (in 10mo)
Last made up 2026-02-20
Watchouts
None on the register
Cash
£301K
+99.5% vs 2024
Net assets
£5M
+88.3% vs 2024
Employees
4
0% vs 2024
Profit before tax
£2M
-46.1% vs 2024
Net assets
2-year trend · vs Unclassified median
Accounts
2-year trend · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Turnover | £5,736,893 | £3,869,286 | |
| Operating profit | £4,518,563 | £2,436,294 | |
| Profit before tax | £4,518,563 | £2,436,294 | |
| Net profit | £0 | £0 | |
| Cash | £150,646 | £300,510 | |
| Total assets less current liabilities | — | — | |
| Net assets | £2,624,954 | £4,941,481 | |
| Equity | £540,000 | £540,000 | |
| Average employees | 4 | 4 | |
| Wages | — | — |
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 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Operating margin | 78.8% | 63.0% | |
| Net margin | 0.0% | 0.0% | |
| Current ratio | 1750.97x | 9883.96x | |
| Interest cover | 25103.13x | 17913.93x |
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 102
- Reporting scope
- Standalone (parent only)
- Auditor
- RSM UK Audit LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Accordingly, the members are satisfied that the LLP will be able to meet its liabilities as the fall due for the foreseeable future and consider it appropriate for these financial statements to be prepared on the going concern basis.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 2 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| AMOROSO, Matteo | Llp Designated Member | 2021-04-01 | May 1972 | — |
| BLUNDERFIELD, Timothy Quinn Carman | Llp Designated Member | 2024-03-01 | Jul 1993 | — |
| MEHTA, Rachana | Llp Designated Member | 2016-09-30 | Nov 1974 | — |
| MARINER EUROPE LIMITED | Corporate Llp Designated Member | 2013-02-20 | — | — |
Show 2 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| DACCO, Roberto | Llp Designated Member | 2014-01-02 | 2016-09-30 |
| O'ROURKE, Peter | Llp Designated Member | 2013-02-20 | 2014-01-02 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mariner Europe Limited | Corporate entity | voting-rights-75-to-100-percent-limited-liability-partnership, right-to-share-surplus-assets-75-to-100-percent-limited-liability-partnership, right-to-appoint-and-remove-members-limited-liability-partnership | 2016-04-06 | Active |
Filing timeline
Last 20 of 47 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-07 | AA | accounts | Accounts with accounts type full | |
| 2026-03-09 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-26 | LLCH01 | officers | Change person member limited liability partnership with name change date | |
| 2025-08-28 | LLCH02 | officers | Change corporate member limited liability partnership with name change date | |
| 2025-08-28 | LLAD01 | address | Change registered office address limited liability partnership with date old address new address | |
| 2025-08-28 | LLPSC05 | persons-with-significant-control | Change to a person with significant control limited liability partnership | |
| 2025-06-09 | AA | accounts | Accounts with accounts type full | |
| 2025-04-30 | LLPSC05 | persons-with-significant-control | Change to a person with significant control limited liability partnership | |
| 2025-04-30 | LLCH02 | officers | Change corporate member limited liability partnership with name change date | |
| 2025-04-30 | LLAD01 | address | Change registered office address limited liability partnership with date old address new address | |
| 2025-02-21 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-09 | AA | accounts | Accounts with accounts type full | |
| 2024-03-14 | LLAP01 | officers | Appoint person member limited liability partnership with appointment date | |
| 2024-03-05 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-29 | AA | accounts | Accounts with accounts type full | |
| 2023-06-22 | LLCH01 | officers | Change person member limited liability partnership with name change date | |
| 2023-06-22 | LLCH01 | officers | Change person member limited liability partnership with name change date | |
| 2023-03-02 | LLCS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-09-21 | AA | accounts | Accounts with accounts type full | |
| 2022-03-23 | LLCH01 | officers | Change person member limited liability partnership with name change date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 7
- 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.
Year-on-year
FY2024 → FY2025 · period ending 2025-12-31 vs 2024-12-31
-
Turnover
-32.6%
£5,736,893 £3,869,286
-
Cash
+99.5%
£150,646 £300,510
-
Net assets
+88.3%
£2,624,954 £4,941,481
-
Employees
0%
4 4
-
Operating profit
-46.1%
£4,518,563 £2,436,294
-
Profit before tax
-46.1%
£4,518,563 £2,436,294
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