THERMEX LIMITED
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Next accounts due
2026-06-30 (in 1mo)
Last filed for 2024-09-30
Confirmation statement due
2026-05-30 (this month)
Last made up 2025-05-16
Watchouts
Cash
£505K
+247.1% vs 2023
Net assets
£5M
+44.5% vs 2023
Employees
58
-4.9% vs 2023
Profit before tax
£1M
+45.1% 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.
Name history
Renamed 1 time since incorporation
- THERMEX LIMITED 1979-12-31 → present
- RIONECK LIMITED 1979-05-16 → 1979-12-31
Net assets
4-year trend · vs Industrials median
Accounts
4-year trend · latest reflected 2024-09-30
| Metric | Trend | 2021-09-30 | 2022-09-30 | 2023-09-30 | 2024-09-30 |
|---|---|---|---|---|---|
| Turnover | — | — | — | — | |
| Operating profit | — | — | — | — | |
| Profit before tax | — | — | £822,657 | £1,193,424 | |
| Net profit | — | — | £632,827 | £1,194,026 | |
| Cash | — | — | £145,606 | £505,424 | |
| Total assets less current liabilities | — | — | £4,410,563 | £5,566,628 | |
| Net assets | — | — | £3,152,204 | £4,553,912 | |
| Equity | — | — | £3,152,204 | £4,553,912 | |
| Average employees | — | — | 61 | 58 | |
| Wages | — | — | £2,348,975 | £2,326,694 |
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
People
1 active · 11 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CROSSLEY, Julian Gareth | Director | 2004-04-13 | Jul 1968 | British |
Show 11 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| JORDAN, Marjorie | Secretary | 2004-04-13 | 2024-05-10 |
| MITCHELL, William Alexander | Secretary | 1992-06-30 | 1998-02-01 |
| O'CONNOR, Christopher Joseph | Secretary | — | 1992-06-30 |
| WARD, Philip | Secretary | 1998-02-01 | 2004-04-13 |
| MITCHELL, William Alexander | Director | — | 2004-04-13 |
| NORTHOVER, Paul Anthony | Director | 1998-10-01 | 2001-10-31 |
| O'CONNOR, Christopher Joseph | Director | — | 1994-09-30 |
| WARD, Malcolm William John | Director | — | 2004-04-13 |
| WARD, Mary Janet | Director | 1992-10-01 | 2004-04-13 |
| WARD, Michael James | Director | 1997-10-01 | 1999-02-28 |
| WARD, Philip | Director | 1997-10-01 | 2004-04-13 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Diamond Rain Limited | Corporate entity | Shares 75–100% | 2025-05-01 | Active |
| Mr Julian Gareth Crossley | Individual | Shares 75–100% | 2016-04-06 | Ceased 2025-05-01 |
Filing timeline
Last 20 of 136 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-01-06 | CH01 | officers | Change person director company with change date | |
| 2025-06-30 | AA | accounts | Accounts with accounts type full | |
| 2025-05-30 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-05-30 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-05-30 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2024-06-28 | AA | accounts | Accounts with accounts type full | |
| 2024-05-23 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-05-23 | TM02 | officers | Termination secretary company with name termination date | |
| 2023-06-08 | AA | accounts | Accounts with accounts type full | |
| 2023-05-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-05-16 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-05-12 | AA | accounts | Accounts with accounts type full | |
| 2021-08-05 | CH03 | officers | Change person secretary company with change date | |
| 2021-05-18 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-05-18 | CH03 | officers | Change person secretary company with change date | |
| 2021-05-04 | AA | accounts | Accounts with accounts type full | |
| 2020-06-16 | AA | accounts | Accounts with accounts type full | |
| 2020-05-21 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2020-02-18 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2019-12-18 | MR04 | mortgage | Mortgage satisfy charge full |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 5
- 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.
Year-on-year
FY2023 → FY2024 · period ending 2024-09-30 vs 2023-09-30
-
Turnover
—
Not reported
-
Cash
+247.1%
£145,606 £505,424
-
Net assets
+44.5%
£3,152,204 £4,553,912
-
Employees
-4.9%
61 58
-
Profit before tax
+45.1%
£822,657 £1,193,424
-
Wages
-0.9%
£2,348,975 £2,326,694
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers