RENEURON GROUP LIMITED
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Next accounts due
2026-12-31 (in 7mo)
Last filed for 2025-03-31
Confirmation statement due
2026-06-21 (in 1mo)
Last made up 2025-06-07
Watchouts
Cash
£513K
-80.1% vs 2024
Net assets
£1M
-57.2% vs 2024
Employees
8
-69.2% vs 2024
Profit before tax
£748K
+121.3% vs 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Insolvency history on file
Companies House holds prior insolvency events for this company. Detail and outcome on the official register.
-
Material uncertainty over going concern
Based on the forecasts prepared and considered by the Board, the Directors consider it appropriate to continue to adopt the going concern basis in the preparation of these financial statements. However, there is no guarantee that attempts to secure adequate cash inflows from the group's exosome platform, IP and legacy assets within the timescales stated above will be successful. Coupled with the recent entry and exit from administration, these conditions therefore indicate the existence of a material uncertainty, which may cast significant doubt on the Group's or the parent Company's ability to continue as a going concern.
Name history
Renamed 3 times since incorporation — the current trading name was adopted 2026-01-08
- RENEURON GROUP LIMITED 2026-01-08 → present
- RENEURON GROUP PLC 2005-06-23 → 2026-01-08
- MF59657 PLC 2005-06-22 → 2005-06-23
- MF59657 LIMITED 2005-06-07 → 2005-06-22
Net assets
2-year trend · vs Health Care median
Accounts
2-year trend · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Turnover | £1,412,849 | £848,539 | |
| Operating profit | -£3,666,551 | £733,707 | |
| Profit before tax | -£3,511,239 | £748,113 | |
| Net profit | -£2,871,224 | £781,626 | |
| Cash | £2,580,710 | £513,150 | |
| Total assets less current liabilities | £2,569,308 | £1,099,652 | |
| Net assets | £2,569,308 | £1,099,652 | |
| Equity | £2,569,308 | £1,099,652 | |
| Average employees | 26 | 8 | |
| 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 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Operating margin | -259.5% | 86.5% | |
| Net margin | -203.2% | 92.1% | |
| Return on capital employed | -142.7% | 66.7% | |
| Current ratio | 2.75x | 2.84x | |
| Interest cover | -251.74x | 76.90x |
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 §1A
- Reporting scope
- Consolidated group
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- Frazier & Deeter (UK Audit) LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Material uncertainty disclosed
“Based on the forecasts prepared and considered by the Board, the Directors consider it appropriate to continue to adopt the going concern basis in the preparation of these financial statements. However, there is no guarantee that attempts to secure adequate cash inflows from the group's exosome platform, IP and legacy assets within the timescales stated above will be successful. Coupled with the recent entry and exit from administration, these conditions therefore indicate the existence of a material uncertainty, which may cast significant doubt on the Group's or the parent Company's ability to continue as a going concern.”
Group structure
- RENEURON GROUP LIMITED · parent
- ReNeuron Limited 100%
- ReNeuron Holdings Limited 100%
- ReNeuron Inc 100%
- ReNeuron (UK) Limited 100%
- ReNeuron Ireland Limited 100%
Significant events
- “The Company was placed into administration along with its UK subsidiaries on 20 March 2024, successfully exiting administration on 17 March 2025 as a going concern.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 26 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| PARRISH, Keith John | Secretary | 2025-03-27 | — | — |
| CORTELING, Randolph Lee | Director | 2025-03-21 | Apr 1975 | British |
| ROSS, Iain Gladstone | Director | 2021-07-01 | Jan 1954 | British |
| STAEHELIN, Barbara | Director | 2021-07-14 | Jun 1963 | Swiss,American |
Show 26 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CHILTON, Hadley | Secretary | 2024-05-08 | 2024-09-02 |
| HAWKINS, John Michael | Secretary | 2021-05-31 | 2024-05-08 |
| HUGGINS, Patrick | Secretary | 2010-05-01 | 2013-11-05 |
| HUNT, Michael | Secretary | 2014-09-12 | 2021-05-31 |
| HUNT, Michael Elliott | Secretary | 2005-06-07 | 2010-05-01 |
| MOULSON, Richard | Secretary | 2013-11-05 | 2014-09-16 |
| SWIFT INCORPORATIONS LIMITED | Corporate Nominee Secretary | 2005-06-07 | 2005-06-07 |
| BERRIMAN, John Edward | Director | 2011-07-19 | 2020-09-10 |
| CARTMELL, Simon Christopher | Director | 2011-07-19 | 2020-09-10 |
| CLEMENT, Mark Rowland | Director | 2005-06-21 | 2005-08-01 |
| CORN, Timothy Henry | Director | 2012-06-26 | 2022-03-22 |
| D'AUGUSTA, Claudia, Dr | Director | 2017-09-06 | 2020-09-10 |
| DOCHERTY, Mark James | Director | 2005-06-21 | 2015-09-24 |
| EVANS, Christopher, Sir | Director | 2013-08-09 | 2021-10-16 |
| EVANS, Mark | Director | 2020-09-10 | 2022-03-22 |
| HARPER, Paul Bernard | Director | 2005-07-15 | 2017-09-06 |
| HAWKINS, John Michael | Director | 2022-09-14 | 2024-05-07 |
| HELLEBO, Olav, Ceo | Director | 2014-09-08 | 2022-02-28 |
| HUNT, Michael Elliott | Director | 2005-06-07 | 2021-05-31 |
| ISTED, Catherine Ann | Director | 2021-10-11 | 2022-12-31 |
| JONES, Trevor Mervyn, Professor | Director | 2005-06-21 | 2012-06-26 |
| MORTON, Bryan Geoffrey | Director | 2008-11-24 | 2015-03-31 |
| OWEN, Michael John, Dr | Director | 2015-12-04 | 2025-03-21 |
| SINDEN, John David, Dr | Director | 2005-06-07 | 2015-09-24 |
| WALTON, Martin Charles | Director | 2022-03-22 | 2025-03-24 |
| INSTANT COMPANIES LIMITED | Corporate Nominee Director | 2005-06-07 | 2005-06-07 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Woodford Investment Management Ltd | Corporate entity | Shares 25–50% | 2016-04-06 | Ceased 2019-10-15 |
Filing timeline
Last 20 of 281 total filings
Material constitutional events — rename, articles re-file, resolution
- 2026-01-08 CERT10 Certificate re registration public limited company to private
- 2026-01-08 RR02 Reregistration public to private company
- 2026-01-08 RESOLUTIONS Resolution
- 2026-01-03 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-01-08 | CERT10 | change-of-name | Certificate re registration public limited company to private | |
| 2026-01-08 | RR02 | change-of-name | Reregistration public to private company | |
| 2026-01-08 | MAR | incorporation | Re registration memorandum articles | |
| 2026-01-08 | RESOLUTIONS | resolution | Resolution | |
| 2026-01-03 | MA | incorporation | Memorandum articles | |
| 2025-10-06 | AA | accounts | Accounts with accounts type group | |
| 2025-07-30 | AA | accounts | Accounts with accounts type group | |
| 2025-06-19 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-06-09 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-03-28 | AM21 | insolvency | Liquidation in administration end of administration | |
| 2025-03-27 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-27 | AP03 | officers | Appoint person secretary company with name date | |
| 2025-03-27 | TM01 | officers | Termination director company with name termination date | |
| 2025-03-26 | AP01 | officers | Appoint person director company with name date | |
| 2025-03-25 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-02-27 | TM02 | officers | Termination secretary company with name termination date | |
| 2024-10-28 | AM10 | insolvency | Liquidation in administration progress report | |
| 2024-06-13 | AM07 | insolvency | Liquidation in administration result creditors meeting | |
| 2024-05-31 | TM01 | officers | Termination director company with name termination date | |
| 2024-05-24 | AM03 | insolvency | Liquidation in administration proposals |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 9
- 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 2025-03-31 vs 2024-03-31
-
Turnover
-39.9%
£1,412,849 £848,539
-
Cash
-80.1%
£2,580,710 £513,150
-
Net assets
-57.2%
£2,569,308 £1,099,652
-
Employees
-69.2%
26 8
-
Operating profit
+120%
-£3,666,551 £733,707
-
Profit before tax
+121.3%
-£3,511,239 £748,113
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