ASTRONAUTX LIMITED
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Cash
£4.4M
lowest in 3 filed years
Net assets
-£2.4M
lowest in 3 filed years
Employees
—
Average over period
Profit before tax
—
Period ending 2025-12-31
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
2 PSCs ceased in last 24 months
Significant control changed hands — see the Ownership section.
-
Negative shareholders' funds
Net assets
3-year trend · vs Health Care median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2024-03-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | — | — | — | — | |
| Operating profit | -£4,241,447 | -£5,318,762 | — | — | |
| Profit before tax | -£5,110,548 | -£6,238,788 | — | — | |
| Net profit | -£4,770,137 | -£5,666,930 | -£11,699,591 | — | |
| Cash | £4,563,783 | £19,019,451 | £4,390,144 | — | |
| Total assets less current liabilities | — | £23,039,816 | £14,216,816 | — | |
| Net assets | -£1,581,273 | £8,842,465 | -£2,400,856 | — | |
| Equity | -£1,581,273 | £8,842,465 | -£2,400,856 | — | |
| Average employees | 4 | 5 | — | — | |
| Wages | — | — | — | — | |
| Directors' remuneration | £261,656 | £94,736 | — | — |
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 —. Year-on-year comparison hidden: this filing covers about 12 months versus 9 months prior. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2024-03-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Return on capital employed | — | -23.1% | — | |
| Current ratio | 7.41x | 38.74x | 12.24x | |
| Interest cover | -4.86x | -5.55x | — |
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
- BDO LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Its current resources enable the company to continue for a period of not less than 12 months from the approval of the financial statements to execute its business plan and to meet its liabilities as they fall due in the normal course of business. For these reasons, the company continues to adopt the going concern basis in preparing its financial statements, which assumes that the company will continue in operational existence for the foreseeable future.”
Significant events
- “On the 23rd of January 2026 the £18 million final tranche of the Series A investment was approved by all investors and has subsequently been fully received.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
8 active · 4 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| BARKER, Laurence Daniel Paul | Director | 2020-03-25 | Jun 1972 | British |
| CORRIGAN, Mark Herman, Dr. | Director | 2024-02-01 | Jul 1957 | American |
| FOLEY, Todd Thomas | Director | 2023-08-17 | Oct 1971 | American |
| RHODES, Jane Kathleen Relton | Director | 2024-09-03 | Apr 1968 | American |
| ROSENBERG, Adam | Director | 2025-11-17 | May 1970 | American |
| SCHELTENS, Philippus, Professor | Director | 2023-10-02 | Dec 1957 | Dutch |
| TOBIN, Jonathan Leslie | Director | 2023-10-02 | Dec 1982 | British |
| UTENG, Marianne, Dr | Director | 2023-08-17 | Dec 1977 | Norwegian |
Show 4 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| DINES, Jonathon Alan | Director | 2019-04-01 | 2020-03-25 |
| EDWARDS, Timothy Peter Warren | Director | 2019-09-19 | 2025-11-17 |
| MCKERNAN, Ruth | Director | 2019-04-01 | 2024-09-26 |
| REYNOLDS, David | Director | 2019-04-01 | 2024-09-26 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Dementia Discovery Gp Lp | Corporate entity | Shares 25–50% | 2024-07-12 | Ceased 2024-12-20 |
| Sv Health Managers Llp | Corporate entity | Significant influence | 2019-04-01 | Ceased 2024-07-12 |
| Mr David Reynolds | Individual | Shares 25–50%, Voting 25–50% | 2019-04-01 | Ceased 2020-03-02 |
| Ms Ruth Mckernan | Individual | Shares 25–50%, Voting 25–50% | 2019-04-01 | Ceased 2020-03-02 |
Filing timeline
Last 20 of 69 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-01-16 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-06-24 | AA | accounts | Accounts with accounts type group | |
| 2026-04-10 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2026-02-17 | SH01 | capital | Capital allotment shares | |
| 2025-12-15 | SH01 | capital | Capital allotment shares | |
| 2025-12-11 | SH01 | capital | Capital allotment shares | |
| 2025-12-11 | SH01 | capital | Capital allotment shares | |
| 2025-12-03 | AP01 | officers | Appoint person director company with name date | |
| 2025-12-02 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-18 | AA | accounts | Accounts with accounts type group | |
| 2025-04-10 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-02-26 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-01-17 | PSC08 | persons-with-significant-control | Notification of a person with significant control statement | |
| 2025-01-17 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2025-01-16 | RESOLUTIONS | resolution | Resolution | |
| 2025-01-03 | SH01 | capital | Capital allotment shares | |
| 2024-11-05 | AA01 | accounts | Change account reference date company current shortened | |
| 2024-10-08 | TM01 | officers | Termination director company with name termination date | |
| 2024-10-08 | TM01 | officers | Termination director company with name termination date | |
| 2024-09-29 | AA | accounts | Accounts with accounts type small | |
| 2024-09-27 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 9
- Capital events
- 5
- Officers appointed
- 1
- Officers resigned
- 1
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.