Filing status
- Accounts due
- 31 December 2027
- Last accounts
- 31 March 2026
- Conf. stmt due
- 29 January 2027
- Last conf. stmt
- 15 January 2026
National Grid William Limited
- Incorporated
- 21 June 2010 (16 years)
- Previously known as
- National Grid Twenty-Six Limited (until 5 November 2014)This list may be incomplete. See all names on Companies House
- Industry
- Non-trading company (74990)
- Accounts type
- Dormant
- Region
- Greater London
- Address
- 1-3 StrandLondonWC2N 5EH
Charges
- Total
- 2
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 2
Officers 4 active
Officer details are public data from the Companies House register.
Director · Appointed 30 June 2025
British
Born May 1983 (43)
Hollis, Katie Suzanne
Secretary · Appointed 6 November 2023
Director · Appointed 1 September 2023
British
Born November 1975
Howell, John
Secretary · Appointed 1 October 2020
Officer history (24 former)
30 June 2025
30 June 2025
6 November 2023
Appointed Hollis, Katie Suzanne as Secretary
26 October 2023
Resigned Hagan, Lawrence as Secretary
1 September 2023
1 September 2023
23 March 2023
20 February 2023
20 February 2023
18 November 2022
18 November 2022
Appointed Hagan, Lawrence as Secretary
30 November 2021
16 April 2021
16 April 2021
1 October 2020
Appointed Howell, John as Secretary
30 September 2020
Resigned Yousuf, Rukshana as Secretary
18 July 2019
28 June 2019
30 November 2018
30 November 2018
30 June 2018
1 September 2017
24 July 2017
1 May 2017
17 November 2016
9 November 2016
20 October 2016
20 October 2016
Appointed Yousuf, Rukshana as Secretary
18 February 2016
18 February 2016
18 February 2016
Resigned Rayner, Heather Maria as Secretary
30 October 2015
20 January 2015
20 January 2015
4 November 2014
4 November 2014
3 November 2014
3 November 2014
3 November 2014
31 October 2014
Appointed Rayner, Heather Maria as Secretary
31 October 2014
30 November 2013
30 November 2013
Resigned Forward, David Charles as Secretary
30 November 2013
8 January 2013
7 January 2013
24 September 2012
17 September 2012
Resigned Bailey, Amy Lynda as Secretary
21 June 2010
Appointed Bailey, Amy Lynda as Secretary
21 June 2010
21 June 2010
Appointed Forward, David Charles as Secretary
21 June 2010
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 3797578
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 19 August 2026 | Replacement filing of Confirmation Statement | 15 January 2024 | ||
| 27 January 2026 | Confirmation statement with no updates | 15 January 2026 | ||
| 22 December 2025 | Accounts for a dormant company | 31 March 2025 | ||
| 30 June 2025 | Termination of appointment of a director | |||
| 30 June 2025 | Appointment of a director |
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