CIZZLE BIOTECHNOLOGY LIMITED
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Next accounts due
2027-09-30 (in 1y)
Last filed for 2025-12-31
Confirmation statement due
2026-10-18 (in 5mo)
Last made up 2025-10-04
Watchouts
Cash
£111K
-67.5% vs 2024
Net assets
-£1M
-25.6% vs 2024
Employees
—
Average over period
Profit before tax
-£270K
-68.8% vs 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Material uncertainty over going concern
After taking into account these conditions, it indicates that a material uncertainty exists that may cast significant doubt on the Company's ability to continue as a going concern. These financial statements do not include any adjustments that would result from the going concern basis of preparation being inappropriate. These scenarios show that the Group is reliant upon the timely receipt of the balance ($US1.81m) of Guaranteed Minimum Royalty Payments (GMP) from Cizzle Bio Inc ("BIO")...However, there remains uncertainty if BIO will be able to make these payments as it is dependent on raising further funds. Should these royalty payments be delayed or not materialise, then the company may be required to raise additional funding to continue to meet its obligations.
Name history
Renamed 1 time since incorporation
- CIZZLE BIOTECHNOLOGY LIMITED 2005-04-12 → present
- M&R 971 LIMITED 2004-10-04 → 2005-04-12
Net assets
2-year trend · vs Health Care median
Accounts
2-year trend · latest reflected 2025-12-31
| Metric | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Turnover | — | — | |
| Operating profit | -£160,000 | -£270,000 | |
| Profit before tax | -£160,000 | -£270,000 | |
| Net profit | -£129,000 | -£210,000 | |
| Cash | £342,000 | £111,000 | |
| Total assets less current liabilities | -£821,000 | -£1,031,000 | |
| Net assets | -£821,000 | -£1,031,000 | |
| Equity | -£821,000 | -£1,031,000 | |
| Average employees | — | — | |
| Wages | — | — |
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
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-12-31 | 2025-12-31 |
|---|---|---|---|
| Return on capital employed | 19.5% | 26.2% | |
| Current ratio | -0.34x | -0.17x |
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
- PKF Littlejohn LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Material uncertainty disclosed
“After taking into account these conditions, it indicates that a material uncertainty exists that may cast significant doubt on the Company's ability to continue as a going concern. These financial statements do not include any adjustments that would result from the going concern basis of preparation being inappropriate. These scenarios show that the Group is reliant upon the timely receipt of the balance ($US1.81m) of Guaranteed Minimum Royalty Payments (GMP) from Cizzle Bio Inc ("BIO")...However, there remains uncertainty if BIO will be able to make these payments as it is dependent on raising further funds. Should these royalty payments be delayed or not materialise, then the company may be required to raise additional funding to continue to meet its obligations.”
Significant events
- “On 18 August 2025, the Group provided an update on the progress to launch the commercial test in the USA confirming that BIO had initiated a US national strategy for accreditation and market launch across multiple sites.”
- “On 29 September it was announced that to achieve this, BIO would be partnering with Omni Health Diagnostics ("Omni") a CLIA-certified diagnostic laboratory.”
- “On 5 November 2025, that it had entered into a Letter of Intent ("LOI") with a leading medical diagnostic services provider acting in partnership with the NHS.”
- “On 23 February 2026 the Group announced that the Parent Company and Cizzle Bio have agreed to a minimum of US$3.5m of guaranteed further payments over the seven years following an extension of the current agreement in 2031.”
- “On 2 April 2026, the Group announced that it has entered into a new facility (the "Facility") to provide the Parent Company with up to £250,000 through the potential issue of further unsecured convertible loan notes.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 14 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| COVERLEY, Dawn, Dr | Director | 2005-03-31 | Nov 1965 | British |
| LEE, Nigel Ronald | Director | 2021-07-16 | Sep 1961 | British |
| SYMS, Allan John | Director | 2021-07-16 | Oct 1956 | British |
Show 14 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| AINSCOUGH, Justin, Dr | Secretary | 2005-03-31 | 2006-05-12 |
| LIM, Zickie | Nominee Secretary | 2004-10-04 | 2005-03-31 |
| SLADE, Michael John | Secretary | 2006-05-12 | 2019-05-17 |
| ADAMS, Rodney Harry, Dr | Director | 2007-08-01 | 2009-12-31 |
| AINSCOUGH, Justin, Dr | Director | 2005-03-31 | 2006-07-13 |
| BATES, John, Dr. | Director | 2006-07-13 | 2007-05-08 |
| BLUNDY, Keith Stuart, Dr | Director | 2015-07-08 | 2019-07-02 |
| BROWNING, David | Director | 2012-05-11 | 2013-07-31 |
| FODEN, Susan Elizabeth, Dr | Director | 2008-11-01 | 2015-07-08 |
| LUCAS, John, Dr | Director | 2010-06-14 | 2012-04-30 |
| PICKTHORN, Tom | Nominee Director | 2004-10-04 | 2005-03-31 |
| ROXBOROUGH, Heather Elaine | Director | 2011-12-22 | 2013-07-31 |
| SLADE, Michael John | Director | 2017-06-09 | 2019-05-17 |
| WYATT, Mark Andrew, Dr | Director | 2013-08-29 | 2017-04-25 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Cizzle Biotechnology Holdings Plc | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2021-05-14 | Active |
| Yorkshire Cancer Research | Corporate entity | Shares 25–50% | 2016-04-06 | Ceased 2021-05-14 |
Filing timeline
Last 20 of 129 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-11 | AA | accounts | Accounts with accounts type full | |
| 2026-01-28 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2025-10-27 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-10-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-06-19 | AA | accounts | Accounts with accounts type full | |
| 2024-10-04 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-07-08 | AA | accounts | Accounts with accounts type full | |
| 2023-10-04 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-08-30 | AA | accounts | Accounts with accounts type full | |
| 2022-11-25 | AA | accounts | Accounts with accounts type full | |
| 2022-10-11 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-02-15 | AAMD | accounts | Accounts amended with accounts type total exemption full | |
| 2021-12-13 | AA | accounts | Accounts with accounts type total exemption full | |
| 2021-11-12 | AD01 | address | Change registered office address company with date old address new address | |
| 2021-10-22 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-07-29 | SH01 | capital | Capital allotment shares | |
| 2021-07-29 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2021-07-29 | PSC02 | persons-with-significant-control | Notification of a person with significant control | |
| 2021-07-22 | AP01 | officers | Appoint person director company with name date | |
| 2021-07-22 | AP01 | officers | Appoint person director company with name date |
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
FY2024 → FY2025 · period ending 2025-12-31 vs 2024-12-31
-
Turnover
—
Not reported
-
Cash
-67.5%
£342,000 £111,000
-
Net assets
-25.6%
-£821,000 -£1,031,000
-
Employees
—
Not reported
-
Operating profit
-68.8%
-£160,000 -£270,000
-
Profit before tax
-68.8%
-£160,000 -£270,000
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