Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 10 March 2027
- Last conf. stmt
- 24 February 2026
CK William UK Holdings Limited
- Incorporated
- 15 February 2016 (10 years)
- Previously known as
- CK Lcy Bidco Limited (until 11 January 2017)This list may be incomplete. See all names on Companies House
- Industry
- Activities of head offices (70100)
- Directors
- Chao Chung Charles Tsai
- Accounts type
- Full
- Region
- Greater London
- Address
- 3 More London RiversideLondonSE1 2AQ
Officers 10 active
Officer details are public data from the Companies House register.
Tsai, Chao Chung Charles
Director · Appointed 23 June 2025
Canadian
Born July 1957 (69)
Director · Appointed 30 June 2020
British
Born November 1973
Director · Appointed 6 June 2018
British
Born December 1971 (54)
Director · Appointed 6 June 2018
British
Born July 1964 (62)
Chan, Loi Shun
Director · Appointed 21 April 2017
Chinese
Born August 1962 (64)
Director · Appointed 21 April 2017
British
Born May 1959 (67)
Director · Appointed 21 April 2017
British
Born October 1958 (68)
Kam, Hing Lam
Director · Appointed 21 April 2017
Chinese
Born October 1946 (80)
Corporate Secretary · Appointed 9 January 2017
Director · Appointed 15 February 2016
British
Born April 1959 (67)
Officer history (3 former)
23 June 2025
Appointed Tsai, Chao Chung Charles as Director
23 June 2025
30 June 2020
30 June 2020
11 June 2018
6 June 2018
6 June 2018
21 April 2017
Appointed Chan, Loi Shun as Director
21 April 2017
21 April 2017
21 April 2017
Appointed Kam, Hing Lam as Director
9 January 2017
9 January 2017
15 February 2016
15 February 2016
15 February 2016
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 12 January 2017
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited By Shares
Reg. no. 10544928
Corporate entity · Notified 6 April 2016
Owns 25–50% of shares
Holds 25–50% of voting rights
Limited By Shares
Reg. no. 10544928
Group structure 14 shown
Ownership group derived from the Companies House PSC register
Australian Gas Networks UK Limited Owns 25–50% of shares
Australian Gas Networks UK 2 Limited Owns 75–100% of shares
CK William Midco 2 Limited Owns 75–100% of shares
CK William UK Holdings Limited This company Owns 25–50% of shares
CK William LNG Company Limited Owns 75–100% of shares
Edl Franklin UK Limited Owns 75–100% of shares
Edl Holdings (UK) Limited Owns 75–100% of shares
N-Gen Energy Solutions Limited Owns 75–100% of shares
Phoenix Energy Group Holdings Limited Owns 75–100% of shares
UK Renewables Energy Group Limited Owns 75–100% of shares
PG (April) Limited Owns 75–100% of shares
Northern Gas Networks Holdings Limited Holds 75–100% of voting rights
Northern Gas Networks Limited Owns 75–100% of shares
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 September 2026 | Full accounts | 31 December 2025 | ||
| 17 June 2026 | Statement of capital following an allotment of shares | |||
| 17 June 2026 | Statement of capital following an allotment of shares | |||
| 9 June 2026 | Statement of capital following an allotment of shares | |||
| 24 February 2026 | Confirmation statement with no updates | 24 February 2026 |
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