Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 4 April 2027
- Last conf. stmt
- 21 March 2026
Corthotec Limited
- Incorporated
- 22 March 2016 (10 years)
- Previously known as
- Carthage Orthobiologics Limited (until 7 July 2017)This list may be incomplete. See all names on Companies House
- Industry
- Research and experimental development on biotechnology (72110)
- Directors
- Michael ReidRobert William FerranRami Farhat Kallala
- Owned by
- Robert William FerranRami Farhat Kallala
- Accounts type
- Micro entity
- Region
- Greater London
- Address
- Brayford SquareBrayford SquareLondonE1 0SG
Officers 3 active
Officer details are public data from the Companies House register.
Reid, Michael, Dr
Director · Appointed 2 October 2025
American
Born June 1970 (56)
Ferran, Robert William
Director · Appointed 25 June 2019
American
Born March 1959 (67)
Kallala, Rami Farhat
Director · Appointed 22 March 2016
British
Born November 1982
Officer history (3 former)
2 October 2025
Appointed Reid, Michael, Dr as Director
25 June 2019
Appointed Ferran, Robert William as Director
18 June 2019
Resigned Moloobhoy, Abbas as Director
16 June 2019
14 June 2019
26 May 2018
14 February 2017
12 February 2017
Appointed Moloobhoy, Abbas as Director
22 March 2016
Appointed Kallala, Rami Farhat as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Robert William Ferran
Individual · Notified 26 June 2019
Owns 25–50% of shares
Holds 25–50% of voting rights
American
Born March 1959 (67)
Rami Farhat Kallala
Individual · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
British
Born November 1982
Financials
Figures from 2025 accounts. Newer accounts, made up to 31 March 2026, are filed but not read yet. See them on Companies House
- Employees
- 2
- Current Ratio
- 0.0x
Trend
Employees
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|
| Fixed Assets | £0 | ||||
| Current Assets | £8 | £67 | £32,643 | £10,187 | £30,372 |
| Debtors | £2,067 | £9,146 | £14,446 | ||
| Cash | £30,576 | £1,041 | £15,926 | ||
| Creditors (< 1 year) | £80,151 | £52,127 | £68,131 | £45,199 | £67,254 |
| Creditors (> 1 year) | £27,665 | £27,665 | £27,665 | ||
| Net Current Assets | (£80,143) | (£52,060) | (£35,488) | (£35,012) | (£36,882) |
| Net Assets | (£83,865) | (£63,153) | |||
| Shareholder Funds | (£83,865) | (£63,153) | (£35,012) | (£36,882) |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 2 November 2026 | Statement of capital following an allotment of shares | |||
| 21 October 2026 | Micro company accounts | 31 March 2026 | ||
| 14 August 2026 | Statement of capital following an allotment of shares | |||
| 4 August 2026 | Other filing | |||
| 4 August 2026 | Replacement filing of Confirmation Statement | 21 March 2026 |
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