Filing status
- Accounts due
- 31 July 2027
- Last accounts
- 31 October 2025
- Conf. stmt due
- 7 July 2027
- Last conf. stmt
- 23 June 2026
Ampkine Limited
- Incorporated
- 24 June 2019 (7 years)
- Previously known as
- Lithium TX Limited (until 3 February 2025)Hydrogen TX Limited (until 22 April 2021)This list may be incomplete. See all names on Companies House
- Industry
- Research and experimental development on biotechnology (72110)
- Owned by
- Accounts type
- Total exemption full
- Region
- East of England
- Address
- The Cambridge Partnership Dorothy Hodgkin Building Babraham Research CampusBabrahamCambridgeCB22 3FH
Officers
Not loaded yet. See them on Companies House
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 17 April 2025
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited Company
Reg. no. 12065441
Former controllers (1)
17 April 2025
Ceased David John Grainger — Owns 75–100% of shares
Group structure 10 companies
Ownership group derived from the Companies House PSC register
Elements Squared Limited Owns 25–50% of shares
A Bio Limited Owns 25–50% of shares
Ampkine Limited This company Owns 25–50% of shares
GXS Therapeutics Limited Owns 25–50% of shares
S Xpress Bio Limited Owns 75–100% of shares
Rxcelerate Limited Owns 25–50% of shares
Methuselah Health UK Limited Owns 75–100% of shares
Rxbiologics Limited Owns 75–100% of shares
The Cambridge Partnership Limited Owns 75–100% of shares
Financials
Balance sheet as at 31 October 2025 · total exemption full accounts
- Cash
- £3,157
- Profit
- (£48,403)
- Employees
- 2
- Current Ratio
- 0.4x
Trend
Shareholder Funds
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|
| Current Assets | £12,482 | £299 | £229 | |||
| Debtors | £9,325 | £0 | £191 | |||
| Cash | £3,157 | £219 | £215 | £299 | £38 | £356 |
| Creditors (< 1 year) | £31,890 | £3,319 | £2,562 | £2,549 | £2,760 | £2,612 |
| Net Current Assets | (£19,408) | (£3,100) | (£2,347) | (£2,250) | (£2,531) | (£2,256) |
| Shareholder Funds | (£19,408) | (£3,100) | (£2,347) | (£2,250) | (£2,531) | (£2,256) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 July 2026 | Total exemption full accounts | 31 October 2025 | ||
| 29 June 2026 | Confirmation statement with no updates | 23 June 2026 | ||
| 30 June 2025 | Total exemption full accounts | 31 October 2024 | ||
| 24 June 2025 | Confirmation statement with updates | 23 June 2025 | ||
| 28 April 2025 | Memorandum and Articles of Association |
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