SENECA ENVIRONMENTAL SOLUTIONS LTD
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Next accounts due
2027-06-30 (in 1y)
Last filed for 2025-09-30
Confirmation statement due
2026-12-30 (in 7mo)
Last made up 2025-12-16
Watchouts
None on the register
Cash
£2M
+40.6% vs 2024
Net assets
£7M
-38.1% vs 2024
Employees
4
-55.6% vs 2024
Profit before tax
£946K
-62.5% vs 2024
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · latest reflected 2025-09-30
| Metric | Trend | 2024-09-30 | 2025-09-30 |
|---|---|---|---|
| Turnover | £22,463,149 | £25,312,693 | |
| Operating profit | £2,301,396 | £351,818 | |
| Profit before tax | £2,521,221 | £946,070 | |
| Net profit | £2,513,923 | £940,396 | |
| Cash | £1,492,722 | £2,098,869 | |
| Total assets less current liabilities | £11,967,854 | £7,408,250 | |
| Net assets | £11,967,854 | £7,408,250 | |
| Equity | £11,967,854 | £7,408,250 | |
| Average employees | 9 | 4 | |
| Wages | £470,550 | £303,878 | |
| Directors' remuneration | — | — |
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
FY2024 → FY2025 · period ending 2025-09-30 vs 2024-09-30
-
Turnover
+12.7%
£22,463,149 £25,312,693
-
Cash
+40.6%
£1,492,722 £2,098,869
-
Net assets
-38.1%
£11,967,854 £7,408,250
-
Employees
-55.6%
9 4
-
Operating profit
-84.7%
£2,301,396 £351,818
-
Profit before tax
-62.5%
£2,521,221 £946,070
-
Wages
-35.4%
£470,550 £303,878
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 | 2024-09-30 | 2025-09-30 |
|---|---|---|---|
| Operating margin | 10.2% | 1.4% | |
| Net margin | 11.2% | 3.7% | |
| Return on capital employed | 19.2% | 4.7% | |
| Current ratio | 5.92x | 3.81x |
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
- SENECA ENVIRONMENTAL SOLUTIONS LTD 2010-10-08 → present
- CAREYS ENVIRONMENTAL SERVICES LIMITED 2008-12-16 → 2010-10-08
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- MHA
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“the Board of Directors is satisfied that the Group has sufficient financial resources to continue to operate for a period of at least 12 months from the signing of the financial statements and therefore it continues to adopt the going concern basis”
Significant events
- “Turnover levels increased by 12.7% to £25.3m in 2025 (2024: £22.5m) in line with increased tonnage set out in the new JV contract.”
- “Operating Profit was down 84.7% to £0.4m in 2025 (2024: £2.3m). In 2024 the JV contract renewal resulted in a one-off contractual payment, 2025 reflects normal trading for the business.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
2 active · 6 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CAREY, John Anthony | Director | 2008-12-16 | Oct 1964 | Irish |
| DORAN, Kenneth Eamon | Director | 2015-09-01 | Mar 1978 | Irish |
Show 6 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| O'DONNELL, Fiona Mary | Secretary | 2014-04-01 | 2021-10-06 |
| PURCELL, Dermot | Secretary | 2008-12-17 | 2014-03-31 |
| CAREY, Patrick Joseph | Director | 2008-12-16 | 2019-08-14 |
| DEACY, Denis Patrick | Director | 2015-09-01 | 2019-07-29 |
| LEWIS, Michael Graham | Director | 2014-04-01 | 2015-03-06 |
| PURCELL, Dermot | Director | 2008-12-17 | 2014-03-31 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Carey Group Limited | Corporate entity | Shares 75–100%, Voting 75–100% | 2016-04-06 | Active |
Filing timeline
Last 20 of 64 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-21 | AA | accounts | Accounts with accounts type full | |
| 2025-12-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-05-06 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-02-12 | AA | accounts | Accounts with accounts type full | |
| 2024-12-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-03-05 | AA | accounts | Accounts with accounts type full | |
| 2023-12-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-12-29 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-07-12 | AA | accounts | Accounts with accounts type full | |
| 2022-12-28 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2022-04-11 | AA | accounts | Accounts with accounts type full | |
| 2021-12-20 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-12-08 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2021-10-22 | TM02 | officers | Termination secretary company with name termination date | |
| 2021-10-12 | AUD | auditors | Auditors resignation company | |
| 2021-07-14 | AA | accounts | Accounts with accounts type full | |
| 2021-01-21 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-11-30 | AA01 | accounts | Change account reference date company previous extended | |
| 2020-10-16 | MR04 | mortgage | Mortgage satisfy charge full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 4
- 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.