MARIOFF LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-10-21 (in 5mo)
Last made up 2025-10-07
Watchouts
Cash
£2M
Latest balance sheet
Net assets
£3M
+14.8% highest in 4 filed years
Employees
35
-2.8% lowest in 4 filed years
Profit before tax
£319K
-15.6% vs 2023
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Net assets
4-year trend · vs Industrials median
Accounts
4-year trend · latest reflected 2024-12-31
| Metric | Trend | 2020-12-31 | 2021-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|
| Turnover | £7,841 | £9,255 | £9,329,000 | £8,038,000 | |
| Operating profit | £525 | £680 | £325,000 | £277,000 | |
| Profit before tax | £506 | £514 | £378,000 | £319,000 | |
| Net profit | — | — | £305,000 | £326,000 | |
| Cash | £0 | £0 | — | £1,542,000 | |
| Total assets less current liabilities | £1,931 | £2,411 | £2,392,000 | £2,651,000 | |
| Net assets | £1,755 | £2,275 | £2,200,000 | £2,526,000 | |
| Equity | £1,755 | £2,275 | £2,200,000 | £2,526,000 | |
| Average employees | 40 | 41 | 36 | 35 | |
| Wages | — | — | £1,771,000 | £1,920,000 | |
| Directors' remuneration | — | — | £102,000 | £111,000 |
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
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
-13.8%
£9,329,000 £8,038,000
-
Cash
—
Not reported
-
Net assets
+14.8%
£2,200,000 £2,526,000
highest in 4 filed years
-
Employees
-2.8%
36 35
lowest in 4 filed years
-
Operating profit
-14.8%
£325,000 £277,000
-
Profit before tax
-15.6%
£378,000 £319,000
-
Wages
+8.4%
£1,771,000 £1,920,000
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2020-12-31 | 2021-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|
| Operating margin | 6.7% | 7.3% | 3.5% | 3.4% | |
| Net margin | — | — | 3.3% | 4.1% | |
| Return on capital employed | 27.2% | 28.2% | 13.6% | 10.4% | |
| Current ratio | — | — | 2.34x | 2.39x | |
| Interest cover | 27.63x | 4.10x | 27.08x | 21.31x |
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
- MARIOFF LIMITED 1999-06-28 → present
- MARIOFF HI-FOG LIMITED 1992-10-07 → 1999-06-28
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- Grant Thornton UK LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The financial statements have been prepared on a going concern basis, which assumes the Company will continue to be able to meet its liabilities as they fall due, within 12 months of the date of approval of these financial statements. However, the company's currently secured orders, forecasts and projections, together with reasonably possible changes in trading performance, show that the company should be able to operate well within the level of its current cash reserves.”
Significant events
- “On 1 July 2024, Carrier Global Corporation, the company's ultimate parent, completed the sale of its Industrial Fire business, which includes Marioff Limited, to Sentinel Capital Partners.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 23 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| KOVSKY, Michael Daniel | Secretary | 2025-08-19 | — | — |
| CONAGHAN, Ryan | Director | 2022-01-17 | Dec 1975 | British |
| ILVONEN, Juha Tuomas Miikkael | Director | 2020-10-01 | May 1980 | Finnish |
| SJOGREN, Samuli Ilpo | Director | 2024-07-01 | Sep 1977 | Finnish |
Show 23 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BONIFACE, Simon | Secretary | 2023-02-01 | 2024-06-26 |
| HARSHBARGER EP. SAMPIC, Marcella Ann | Secretary | 2024-06-26 | 2025-08-19 |
| SPANTON, Patricia Anne | Secretary | 2002-06-11 | 2013-11-15 |
| WILCOCK, Laura | Secretary | 2013-11-15 | 2018-11-01 |
| CLP SECRETARIES LIMITED | Corporate Secretary | 2000-09-01 | 2002-06-11 |
| JAMES AND GEORGE COLLIE | Corporate Secretary | 1992-10-07 | 1994-12-31 |
| THE COMMERCIAL LAW PRACTICE | Corporate Secretary | 1994-12-31 | 2000-09-01 |
| ACKLAND, Raymond Geoffrey | Director | 1999-09-07 | 2004-12-31 |
| BELL, William Mcdougall | Director | 1992-10-07 | 1993-11-23 |
| BUCKHOUT, Scott | Director | 2008-08-06 | 2011-09-01 |
| CLAYNHILLS, Harry Erik, Mr. | Director | 2011-09-01 | 2012-10-23 |
| FAVRE-BULLY, Jean-Louis | Director | 2008-08-06 | 2011-09-01 |
| HAMPSON, Roger David | Director | 1997-08-07 | 1998-04-18 |
| HANTILA, Isto Olavi, Mr. | Director | 2011-09-01 | 2020-10-01 |
| KNOWLES, Thomas | Director | 2000-10-20 | 2014-09-02 |
| KNOWLES, Thomas | Director | 1998-05-18 | 1999-05-14 |
| KUIVALAINEN, Juha Markku, Mr. | Director | 2012-11-19 | 2024-07-01 |
| MORRISON, Gavin Andrew | Director | 2014-11-05 | 2020-10-30 |
| SAARINEN, Timo Petteri | Director | 1999-05-31 | 2008-08-06 |
| SUNDHOLM, Goran Vilhelm | Director | 1999-05-31 | 2002-08-01 |
| WOOD, Ashley Ernest | Director | 1999-05-31 | 2000-01-28 |
| BONSQUARE NOMINEES LIMITED | Corporate Director | 1993-11-23 | 1994-12-31 |
| MMA NOMINEES LIMITED | Corporate Director | 1995-01-01 | 1998-09-29 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| David S Lobel | Individual | Voting 25–50% | 2024-07-01 | Active |
| Carrier Global Corporation | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2020-04-03 | Ceased 2024-07-01 |
| United Technologies Corporation | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Ceased 2020-04-03 |
Filing timeline
Last 20 of 152 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-10-24 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-10-13 | AA | accounts | Accounts with accounts type full | |
| 2025-08-22 | AP03 | officers | Appoint person secretary company with name date | |
| 2025-08-22 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-04-07 | AUD | auditors | Auditors resignation company | |
| 2025-01-06 | PSC01 | persons-with-significant-control | Notification of a person with significant control | |
| 2025-01-06 | PSC09 | persons-with-significant-control | Withdrawal of a person with significant control statement | |
| 2025-01-02 | PSC08 | persons-with-significant-control | Notification of a person with significant control statement | |
| 2024-11-27 | AA | accounts | Accounts with accounts type full | |
| 2024-10-18 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-09-03 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2024-08-28 | AP01 | officers | Appoint person director company with name date | |
| 2024-08-28 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-02 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-07-02 | AP03 | officers | Appoint person secretary company with name date | |
| 2023-10-26 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2023-10-18 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-10-12 | AA | accounts | Accounts with accounts type full | |
| 2023-02-01 | AP03 | officers | Appoint person secretary company with name date | |
| 2023-01-17 | AAMD | accounts | Accounts amended with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
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.