Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 26 October 2027
- Last conf. stmt
- 12 October 2026
4Bio Partners LLP
- Incorporated
- 23 October 2018 (8 years)
- Industry
- None Supplied (None Supplied)
- Owned by
- Dmitry Kuzmin
- Accounts type
- Full
- Region
- Greater London
- Address
- 20 North Audley StreetLondonW1K 6WE
Charges
- Total
- 4
- Outstanding
- 4
- Part satisfied
- 0
- Satisfied
- 0
Officers 3 active
Officer details are public data from the Companies House register.
Aks Beratung Limited
Corporate LLP Designated Member · Appointed 13 March 2026
LLP Designated Member · Appointed 23 October 2018
Born October 1986 (40)
Mudryy, Kyrylo
LLP Designated Member · Appointed 23 October 2018
Born April 1983 (43)
Officer history (2 former)
13 March 2026
Appointed Aks Beratung Limited as Corporate LLP Designated Member
13 March 2026
12 November 2020
Resigned Fougrong Ltd as Corporate LLP Member
23 October 2018
23 October 2018
Appointed Mudryy, Kyrylo as LLP Designated Member
23 October 2018
Appointed Fougrong Ltd as Corporate LLP Member
23 October 2018
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 13 March 2026
Holds 25–50% of voting rights
Right to 25–50% of surplus assets
Private Limited Company
Reg. no. 16702563
Individual · Notified 23 October 2018
Holds 25–50% of voting rights
Right to 25–50% of surplus assets
Right to appoint and remove members
British
Born October 1986 (40)
Former controllers (2)
13 March 2026
12 November 2020
Ceased Fougrong Ltd — Holds 25–50% of voting rights
Group structure 12 companies
Ownership group derived from the Companies House PSC register
4Bio Partners LLP This company Holds 25–50% of voting rights
4Bio Company Secretarial Services Ltd 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 40
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 12 October 2026 | Confirmation statement with no updates | 12 October 2026 | ||
| 8 September 2026 | Full accounts | 31 March 2026 | ||
| 20 May 2026 | Notification of a person with significant control | |||
| 20 May 2026 | Termination of appointment of a member | |||
| 20 May 2026 | Cessation of a person with significant control |
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