Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 21 June 2027
- Last conf. stmt
- 7 June 2026
Als Iii GP LLP
- Incorporated
- 8 June 2018 (8 years)
- Industry
- None Supplied (None Supplied)
- Owned by
- Accounts type
- Total exemption full
- Region
- Greater London
- Address
- 27 Fitzroy SquareLondonW1T 6ES
Officers 2 active
Officer details are public data from the Companies House register.
Corporate LLP Designated Member · Appointed 8 June 2018
Corporate LLP Designated Member · Appointed 8 June 2018
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Private Limited Company
Reg. no. 11397908
Corporate entity · Notified 8 June 2018
Holds 75–100% of voting rights
Right to 75–100% of surplus assets
Right to appoint and remove members
Limited Liability Partnership
Reg. no. Oc347034
Group structure 17 companies
Ownership group derived from the Companies House PSC register
Advent Life Sciences GP LLP Right to 75–100% of surplus assets
Advent LS Services Limited Owns 75–100% of shares
Als Growth GP LLP Right to 75–100% of surplus assets
Als Iii Carry and Co-Invest GP LLP Holds 25–50% of voting rights
Als Carry LP Has significant influence or control
Als Iii Carry and Co-Invest LP Part right to 50–75% of surplus assets (as a firm)
Als Iii GP LLP This company Holds 75–100% of voting rights
Als Iii Member Co Limited Owns 75–100% of shares
Als IV Carry and Co-Invest LP Part right to 75–100% of surplus assets
Als IV Carry and Co-Invest GP LLP Holds 25–50% of voting rights
Alsgf Carry and Co-Invest GP LLP Holds 25–50% of voting rights
Alsgf Carry and Co-Invest LP Has significant influence or control
Cenentry Biosciences Limited Owns 25–50% of shares
Fiera Oncology Limited Owns 25–50% of shares
Pheno Therapeutics Limited Owns 50–75% of shares (as a firm)
Ventus Medical Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 18 June 2026 | Confirmation statement with no updates | 7 June 2026 | 3 | |
| 2 October 2025 | Total exemption full accounts | 31 December 2024 | 7 | |
| 10 June 2025 | Confirmation statement with no updates | 7 June 2025 | 3 | |
| 5 October 2024 | Total exemption full accounts | 31 December 2023 | 7 | |
| 14 June 2024 | Confirmation statement with no updates | 7 June 2024 | 3 |
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