CLEAN TECH U.K. LIMITED
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Cash
£176K
-45% vs 2024
Net assets
£9.7M
+22% highest in 3 filed years
Employees
138
-11.5% lowest in 3 filed years
Profit before tax
£2.4M
+325% highest in 3 filed years
Net assets
3-year trend · vs Basic Materials median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-10-31
| Metric | Trend | 2023-10-31 | 2024-10-31 | 2025-10-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £58,823,000 | £59,626,000 | £62,876,000 | +5.5% | |
| Operating profit | -£1,784,000 | -£784,000 | £3,009,000 | +483.8% | |
| Profit before tax | -£2,142,000 | -£1,066,000 | £2,398,000 | +325% | |
| Net profit | -£1,847,000 | -£846,000 | £1,743,000 | +306% | |
| Cash | £139,000 | £320,000 | £176,000 | -45% | |
| Total assets less current liabilities | £14,995,000 | £15,374,000 | £14,347,000 | -6.7% | |
| Net assets | £8,765,000 | £7,919,000 | £9,662,000 | +22% | |
| Equity | £8,765,000 | £7,919,000 | £9,662,000 | +22% | |
| Average employees | 157 | 156 | 138 | -11.5% | |
| Wages | £6,371,000 | £6,583,000 | £5,998,000 | -8.9% | |
| 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. 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 | 2023-10-31 | 2024-10-31 | 2025-10-31 |
|---|---|---|---|---|
| Operating margin | -3.0% | -1.3% | 4.8% | |
| Net margin | -3.1% | -1.4% | 2.8% | |
| Return on capital employed | -11.9% | -5.1% | 21.0% | |
| Current ratio | 1.73x | 1.98x | 1.76x | |
| Interest cover | -2.33x | -2.12x | 2.79x |
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
- CLEAN TECH U.K. LIMITED 2016-11-15 → present
- CLEAN TECH EUROPE LIMITED 2016-10-25 → 2016-11-15
Audit & accounting basis
- Accounting basis
- FRS 102
- Auditor
- Grant Thornton
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“After reviewing the Company's forecasts and projections for the next 12 months, and consideration of the parental support, the directors have a reasonable expectation that the company has adequate resources to continue in operational existence for the foreseeable future and therefore has adopted the going concern basis in preparing its financial statements.”
Group structure
- CLEAN TECH U.K. LIMITED · parent
- Hemswell Clean Tech Green Power Limited 33.3%
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 |
|---|---|---|---|---|
| FRANZ, Matthew Gerard | Director | 2020-09-21 | Sep 1959 | American |
| MORGAN, Edward Vincent | Director | 2025-09-23 | Aug 1968 | American |
| PLOTZKE, Michael | Director | 2016-10-25 | Aug 1957 | American |
| RODRIGUES MARTINS, Pedro Manuel | Director | 2025-09-23 | Jun 1976 | Portuguese |
Show 2 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| POLLOCK, Francis | Director | 2016-10-25 | 2020-09-21 |
| YOUNG, William | Director | 2016-10-25 | 2025-09-23 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Mr William Young | Individual | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-10-25 | Active |
Filing timeline
Last 20 of 29 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-23 | AA | accounts | Accounts with accounts type full | |
| 2025-11-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-11-06 | AP01 | officers | Appoint person director company with name date | |
| 2025-11-06 | TM01 | officers | Termination director company with name termination date | |
| 2025-11-06 | AP01 | officers | Appoint person director company with name date | |
| 2025-04-15 | AA | accounts | Accounts with accounts type full | |
| 2024-11-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-08-05 | AA | accounts | Accounts with accounts type full | |
| 2023-11-28 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-08-04 | AA | accounts | Accounts with accounts type full | |
| 2022-10-31 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-07-26 | AA | accounts | Accounts with accounts type full | |
| 2022-04-22 | AD01 | address | Change registered office address company with date old address new address | |
| 2021-11-15 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-11-05 | AAMD | accounts | Accounts amended with accounts type full | |
| 2021-10-21 | AA | accounts | Accounts with accounts type total exemption full | |
| 2021-04-20 | SH01 | capital | Capital allotment shares | |
| 2020-12-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-10-12 | AP01 | officers | Appoint person director company with name date | |
| 2020-10-12 | TM01 | officers | Termination director company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- Capital events
- 0
- Officers appointed
- 2
- 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.