MSS ENVIRONMENTAL LTD
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Cash
£382K
-40.1% lowest in 4 filed years
Net assets
£5M
-9.2% lowest in 4 filed years
Employees
53
-1.9% lowest in 4 filed years
Profit before tax
£722K
-57.5% lowest in 4 filed years
Net assets
4-year trend · vs Industrials median
Accounts
4-year trend · Δ = latest vs prior filed period · latest reflected 2025-03-31
| Metric | Trend | 2021-03-31 | 2022-03-31 | 2024-03-31 | 2025-03-31 | Δ vs prior |
|---|---|---|---|---|---|---|
| Turnover | £14,012,942 | £14,726,459 | £10,226,607 | £9,014,190 | -11.9% | |
| Operating profit | £4,479,578 | £3,372,806 | £1,705,789 | £731,087 | -57.1% | |
| Profit before tax | £4,474,747 | £3,364,285 | £1,697,629 | £722,335 | -57.5% | |
| Net profit | £3,656,757 | £2,721,618 | £1,291,067 | £490,826 | -62% | |
| Cash | £4,413,526 | £7,062,457 | £637,951 | £382,397 | -40.1% | |
| Total assets less current liabilities | £7,807,576 | £10,376,645 | £5,527,785 | £5,019,490 | -9.2% | |
| Net assets | £7,796,855 | £10,368,473 | £5,527,785 | £5,018,611 | -9.2% | |
| Equity | £7,796,855 | £10,368,473 | £5,527,785 | £5,018,611 | -9.2% | |
| Average employees | 111 | 142 | 54 | 53 | -1.9% | |
| Wages | £4,649,310 | £5,135,796 | £3,003,842 | £2,607,452 | -13.2% | |
| 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 | 2021-03-31 | 2022-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|---|---|
| Operating margin | 32.0% | 22.9% | 16.7% | 8.1% | |
| Net margin | 26.1% | 18.5% | 12.6% | 5.4% | |
| Return on capital employed | 57.4% | 32.5% | 30.9% | 14.6% | |
| Current ratio | — | — | 2.89x | 2.73x | |
| Interest cover | — | — | — | 83.53x |
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
- MSS ENVIRONMENTAL LTD 2010-02-25 → present
- PAULS INDUSTRIAL SERVICES LIMITED 2005-11-07 → 2010-02-25
- CITY100 LIMITED 2005-09-06 → 2005-11-07
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- BDO LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“After making enquiries, the Directors have a reasonable expectation that the Company and the Group have adequate resources to continue to operate for the foreseeable future, being a period of at least twelve months after the date on which the report and financial statements are signed. Accordingly, they have continued to adopt a going concern basis in the preparation of the annual report and financial statements.”
Significant events
- “MSS Environmental Ltd made a strategic decision to explore new service lines within existing markets. After analysing expenditure that was leaving the Group offering, the Company identified key opportunities to expand into CDM (Construction Design and Management) and Thermal Insulation services. This move aligns with the long-term growth strategy, allowing the Company to offer a more comprehensive solution to our clients while maximising internal synergies.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
6 active · 7 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| EVANS, Sally | Secretary | 2022-06-10 | — | — |
| HERLIHY, Francis | Director | 2025-04-01 | Jan 1966 | British |
| KNIGHTON, Claire Ashley | Director | 2022-06-10 | Nov 1973 | British |
| MAESTRI, Andrea | Director | 2025-03-01 | Jul 1976 | British |
| MAYNE, William Dixon | Director | 2005-09-06 | Jul 1958 | Irish |
| RYDER, Alasdair Alan | Director | 2022-06-10 | Sep 1961 | British |
Show 7 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| JONES, Jonathan Lloyd | Secretary | 2006-07-11 | 2022-06-10 |
| 7SIDE SECRETARIAL LIMITED | Corporate Nominee Secretary | 2005-09-06 | 2005-09-06 |
| CAPITAL LAW SECRETARIES LIMITED | Corporate Secretary | 2005-09-06 | 2006-02-28 |
| DRAPER, Abigail Sarah | Director | 2022-06-10 | 2025-03-31 |
| FOX, Melissa Gayle | Director | 2025-09-08 | 2025-12-31 |
| LITTLE, Robert | Director | 2006-07-11 | 2022-06-10 |
| 7SIDE NOMINEES LIMITED | Corporate Director | 2005-09-06 | 2005-09-06 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr William Dixon Mayne | Individual | Significant influence | 2016-04-06 | Ceased 2016-04-06 |
| Mr Robert Little | Individual | Significant influence | 2016-04-06 | Ceased 2016-04-06 |
| Mss Group Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 106 total filings
Material constitutional events — rename, articles re-file, resolution
- 2022-09-24 MA Memorandum articles
- 2022-09-24 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-01-06 | TM01 | officers | Termination director company with name termination date | |
| 2025-12-09 | CH01 | officers | Change person director company with change date | |
| 2025-10-31 | AA | accounts | Accounts with accounts type full | |
| 2025-10-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-09-17 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-04 | AA | accounts | Accounts with accounts type full | |
| 2025-04-03 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-02 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-11 | AP01 | officers | Appoint person director company with name date | |
| 2024-11-05 | CH01 | officers | Change person director company with change date | |
| 2024-09-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-09-27 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2024-09-16 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2024-04-22 | CH01 | officers | Change person director company with change date | |
| 2023-12-24 | AA | accounts | Accounts with accounts type small | |
| 2023-09-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-12-16 | AA | accounts | Accounts with accounts type full | |
| 2022-09-24 | MA | incorporation | Memorandum articles | |
| 2022-09-24 | RESOLUTIONS | resolution | Resolution | |
| 2022-09-21 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 0
- 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.