QUADRALENE LIMITED
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Cash
£3.8M
+4,465.6% vs 2024
Net assets
£13M
+159% vs 2024
Employees
55
+5.8% vs 2024
Profit before tax
£9.5M
+1,779.1% vs 2024
Net assets
2-year trend · vs Basic Materials median
Accounts
2-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|
| Turnover | £10,831,348 | £21,718,886 | +100.5% | |
| Operating profit | £540,300 | £9,468,143 | +1,652.4% | |
| Profit before tax | £505,437 | £9,497,585 | +1,779.1% | |
| Net profit | £381,519 | £7,760,806 | +1,934.2% | |
| Cash | £83,119 | £3,794,899 | +4,465.6% | |
| Total assets less current liabilities | £5,641,164 | £14,666,559 | +160% | |
| Net assets | £4,881,723 | £12,642,529 | +159% | |
| Equity | £4,881,723 | £12,642,529 | +159% | |
| Average employees | 52 | 55 | +5.8% | |
| Wages | £2,319,786 | £2,490,319 | +7.4% | |
| Directors' remuneration | £301,802 | £227,309 | -24.7% |
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 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Operating margin | 5.0% | 43.6% | |
| Net margin | 3.5% | 35.7% | |
| Return on capital employed | 9.6% | 64.6% | |
| Current ratio | 1.02x | 2.71x | |
| Interest cover | 4.95x | — |
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 3 times since incorporation
- QUADRALENE LIMITED 1998-09-24 → present
- QUADRALENE CHEMICAL PRODUCTS LIMITED 1983-11-11 → 1998-09-24
- QUADRALENE CHEMICALS LIMITED 1977-12-31 → 1983-11-11
- COMMERCIAL SUPPLIES SYNDICATE LIMITED 1930-03-29 → 1977-12-31
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Forvis Mazars LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors consider that the Company has adequate resources to continue in operational existence for the foreseeable future. Accordingly, the Directors have continued to prepare the financial statements on the going concern basis.”
Group structure
- QUADRALENE LIMITED · parent
- Biocleanse Limited 100%
- Dentisan Limited 100%
- Teknon Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 15 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| ENEVOLDSEN, Thomas Herlev | Director | 2020-11-06 | Dec 1973 | Danish |
| LE ROY, Stéphane Julien | Director | 2020-11-06 | Nov 1977 | French |
| TUSTAIN, Ross Michael | Director | 2024-11-27 | Mar 1978 | British |
Show 15 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| OAKLEY WISE, Dawn Rachel | Secretary | — | 1996-12-18 |
| WIGGLESWORTH, Helen Michele | Secretary | 1996-12-19 | 2020-11-06 |
| BACON, Peter James | Director | 2018-09-06 | 2020-11-06 |
| BACON, Peter James | Director | 1995-11-09 | 2008-02-29 |
| CORLEY, Andrew Duncan | Director | 2010-09-24 | 2018-03-15 |
| CORLEY, Andrew Duncan | Director | 2005-05-03 | 2008-02-24 |
| GRAY, Paul Andrew | Director | 2018-09-06 | 2020-11-06 |
| GREEN, Robert Harvey | Director | 2000-11-10 | 2006-02-01 |
| KEW, David Stanley | Director | — | 1996-05-22 |
| NEWSOME, Robert Paul | Director | 2005-09-19 | 2024-11-30 |
| SHELLEY, Dennis Alan | Director | — | 1998-07-10 |
| VALE, Norman Wilfred | Director | — | 1994-10-10 |
| WALKER, James Baynham | Director | — | 1999-12-20 |
| WALKER, Janet Primrose | Director | — | 2008-02-29 |
| WIGGLESWORTH, Helen Michele | Director | — | 2020-11-06 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Quadralene Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2020-11-06 | Active |
| Mr Robert Paul Newsome | Individual | Significant influence (as firm) | 2016-04-06 | Ceased 2020-11-06 |
| Mrs Helen Michele Wigglesworth | Individual | Significant influence (as firm) | 2016-04-06 | Ceased 2020-11-06 |
| Mr Andrew Duncan Corley | Individual | Significant influence (as firm) | 2016-04-06 | Ceased 2018-03-15 |
Filing timeline
Last 20 of 164 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-26 | AA | accounts | Accounts with accounts type full | |
| 2025-09-08 | AA | accounts | Accounts with accounts type small | |
| 2025-09-01 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-02-05 | AA | accounts | Accounts with accounts type small | |
| 2025-02-03 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-12-02 | TM01 | officers | Termination director company with name termination date | |
| 2024-12-02 | AP01 | officers | Appoint person director company with name date | |
| 2024-08-30 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-01-09 | AA | accounts | Accounts with accounts type small | |
| 2023-12-22 | AD01 | address | Change registered office address company with date old address new address | |
| 2023-08-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-09-02 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-06-10 | AA | accounts | Accounts with accounts type small | |
| 2021-09-08 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-05-18 | AA | accounts | Accounts with accounts type full | |
| 2020-12-08 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2020-12-08 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2020-12-08 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2020-11-12 | AP01 | officers | Appoint person director company with name date | |
| 2020-11-12 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- 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.