CORE SUSTAINABLE HEAT MANAGEMENT LIMITED
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Cash
£604
-99.4% lowest in 4 filed years
Net assets
-£161K
+14.8% highest in 4 filed years
Employees
—
Average over period
Profit before tax
£28K
+122.6% highest in 4 filed years
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Negative shareholders' funds
Net assets
4-year trend · vs Industrials median
Accounts
4-year trend · Δ = latest vs prior filed period · latest reflected 2025-07-31
| Metric | Trend | 2020-07-31 | 2021-07-31 | 2024-07-31 | 2025-07-31 | Δ vs prior |
|---|---|---|---|---|---|---|
| Turnover | £563,960 | £590,400 | £1,376,457 | £1,460,764 | +6.1% | |
| Operating profit | -£266,413 | -£328,008 | -£62,602 | £28,185 | +145% | |
| Profit before tax | -£296,582 | -£361,148 | -£123,201 | £27,880 | +122.6% | |
| Net profit | — | — | — | £27,880 | — | |
| Cash | £22,380 | £1,093 | £104,519 | £604 | -99.4% | |
| Total assets less current liabilities | -£140,788 | -£68,797 | -£188,933 | -£161,054 | +14.8% | |
| Net assets | -£906,151 | -£1,267,299 | -£188,933 | -£161,054 | +14.8% | |
| Equity | — | — | -£188,933 | -£161,054 | +14.8% | |
| Average employees | 0 | 0 | — | — | — | |
| Wages | — | — | — | — | — | |
| Directors' remuneration | — | — | £8,314 | £7,508 | -9.7% |
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 | 2020-07-31 | 2021-07-31 | 2024-07-31 | 2025-07-31 |
|---|---|---|---|---|---|
| Operating margin | -47.2% | -55.6% | -4.5% | 1.9% | |
| Net margin | — | — | — | 1.9% | |
| Current ratio | — | — | 0.66x | 0.65x | |
| Interest cover | -8.83x | -9.90x | -1.03x | 92.41x |
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
- PEM Audit Limited
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company's forecasts and projections show that the company will operate at a loss for the foreseeable future. However after making enquiries, the directors have received confirmation that the University of Cambridge intends to support the Company for at least one year after these financial statements are signed. The company therefore continues to adopt the going concern basis in preparing its financial statements.”
Significant events
- “During 2024-25 a further 375 private home plots were connected to the network, taking the number of connections to 1,502.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 7 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| JARVIS, Francoise Louise | Secretary | 2026-04-07 | — | — |
| DOUGLAS, Robin Andrew | Director | 2025-02-10 | Mar 1969 | British |
| EAGAR, Anna | Director | 2020-02-15 | May 1958 | British |
| EDWARDS, Kevin Anthony Raymond | Director | 2023-08-01 | Aug 1965 | British |
Show 7 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| BENHAM, Daniel Douglas | Director | 2021-04-13 | 2025-02-10 |
| DAWKES, Matthew Stefan | Director | 2017-01-26 | 2017-10-12 |
| DURHAM, Julia Stacey | Director | 2018-02-01 | 2022-04-27 |
| KING, Michael John | Director | 2017-03-27 | 2025-03-31 |
| LOWTHER, Deborah | Director | 2017-06-05 | 2019-10-21 |
| TURNER, Helen Elizabeth | Director | 2017-10-02 | 2020-11-02 |
| VINNELL, Martin Paul | Director | 2017-10-02 | 2020-01-01 |
Ownership
Persons with significant control
Filing timeline
Last 20 of 38 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-04-08 | AP03 | officers | Appoint person secretary company with name date | |
| 2026-03-17 | AA | accounts | Accounts with accounts type full | |
| 2025-04-25 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-04-02 | TM01 | officers | Termination director company with name termination date | |
| 2025-02-12 | AP01 | officers | Appoint person director company with name date | |
| 2025-02-11 | TM01 | officers | Termination director company with name termination date | |
| 2025-01-15 | AA | accounts | Accounts with accounts type full | |
| 2024-04-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-23 | AA | accounts | Accounts with accounts type full | |
| 2023-08-01 | AP01 | officers | Appoint person director company with name date | |
| 2023-04-27 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-01-06 | AA | accounts | Accounts with accounts type full | |
| 2022-04-28 | TM01 | officers | Termination director company with name termination date | |
| 2022-04-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-04-13 | AA | accounts | Accounts with accounts type total exemption full | |
| 2021-04-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-04-19 | AP01 | officers | Appoint person director company with name date | |
| 2020-11-02 | TM01 | officers | Termination director company with name termination date | |
| 2020-10-19 | AA | accounts | Accounts with accounts type full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- Capital events
- 0
- Officers appointed
- 1
- 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.