Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 7 September 2027
- Last conf. stmt
- 24 August 2026
4Bio Company Secretarial Services Ltd
- Incorporated
- 25 August 2022 (4 years)
- Industry
- Other business support service activities n.e.c. (82990)
- Directors
- Dmitry Kuzmin
- Owned by
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 66 Paul StreetLondonEC2A 4NA
Officers
This list may be incomplete. See all officers on Companies House
Officer details are public data from the Companies House register.
British
Born August 1975 (51)
Kuzmin, Dmitry, Dr
Director · Appointed 30 May 2023
British
Born October 1986 (40)
Director · Appointed 25 August 2022
British
Born April 1983 (43)
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Limited Liability Partnership
Reg. no. Oc424585
Holdings 2
Companies where 4Bio Company Secretarial Services Ltd is registered as a person with significant control
Holds 25–50% of voting rights
Active
Holds 25–50% of voting rights
Active
Group structure 12 companies
Ownership group derived from the Companies House PSC register
4Bio Partners LLP Holds 25–50% of voting rights
4Bio Company Secretarial Services Ltd This company Owns 75–100% of shares (as a firm)
4Bio Ventures II Founder GP LLP Holds 25–50% of voting rights
4Bio Ventures II Founder L.P. Right to appoint and remove a person
4Bio Ventures II GP Limited Owns 75–100% of shares
Vespula Therapeutics Ltd Owns 50–75% of shares
4Bio Ventures II GP2 LLP Holds 25–50% of voting rights
4Bio Ventures Iii Founder GP LLP Holds 25–50% of voting rights
4Bio Ventures Iii Founder LP Has significant influence or control
4Bio Ventures Iii GP LLP Holds 25–50% of voting rights
Trogenix Ltd Owns 25–50% of shares (as a firm)
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 1 September 2026 | Confirmation statement with no updates | 24 August 2026 | ||
| 18 August 2026 | Total exemption full accounts | 31 December 2025 |
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