Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 21 June 2027
- Last conf. stmt
- 7 June 2026
Blackrock UK (Sigma) Limited
- Incorporated
- 8 July 2016 (10 years)
- Industry
- Activities of financial services holding companies (64205)
- Directors
- Chong Zhang
- Owned by
- Accounts type
- Audit exemption subsidiary
- Region
- Greater London
- Address
- 12 Throgmorton AvenueLondonEC2N 2DL
Officers 4 active
Officer details are public data from the Companies House register.
Zhang, Chong
Director · Appointed 12 September 2024
Australian
Born July 1979 (47)
Director · Appointed 23 December 2020
British
Born December 1974 (51)
Director · Appointed 16 September 2016
French
Born February 1971 (55)
Corporate Secretary · Appointed 8 July 2016
Officer history (4 former)
12 September 2024
Appointed Zhang, Chong as Director
6 September 2024
23 December 2020
4 January 2019
4 January 2019
21 December 2018
16 September 2016
16 September 2016
16 September 2016
8 July 2016
8 July 2016
8 July 2016
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 8 July 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 10264412
Group structure 4 companies
Ownership group derived from the Companies House PSC register
Blackrock UK (Beta) Limited Owns 75–100% of shares
Blackrock UK (Sigma) Limited This company Owns 75–100% of shares
Blackrock UK (Gamma) Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 18 July 2026 | Other filing | |||
| 18 July 2026 | Audit exemption subsidiary accounts | 31 December 2025 | ||
| 18 July 2026 | Other filing | |||
| 18 July 2026 | Accounts filing | |||
| 21 June 2026 | Confirmation statement with no updates | 7 June 2026 |
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