Filing status
- Accounts due
- 31 December 2026
- Last accounts
- 31 March 2025
- Conf. stmt due
- 13 August 2027
- Last conf. stmt
- 30 July 2026
National Grid UK Limited
- Incorporated
- 12 August 2002 (24 years)
- Industry
- Other service activities n.e.c. (96090)
- Directors
- Andrew Monroe Ernest
- Owned by
- Accounts type
- Full
- Region
- Greater London
- Address
- 1-3 StrandLondonWC2N 5EH
Officers 6 active
Officer details are public data from the Companies House register.
Director · Appointed 1 September 2026
British
Born March 1976 (50)
Director · Appointed 29 April 2025
British
Born January 1981 (45)
Ernest, Andrew Monroe
Director · Appointed 1 October 2024
British
Born March 1978 (48)
Director · Appointed 1 October 2024
British
Born June 1977 (49)
Hollis, Katie Suzanne
Secretary · Appointed 6 November 2023
Jamond, Ceri
Secretary · Appointed 1 January 2017
Officer history (36 former)
1 September 2026
6 July 2026
Resigned Singh, Puneet as Director
29 April 2025
1 October 2024
Appointed Singh, Puneet as Director
1 October 2024
1 October 2024
Appointed Ernest, Andrew Monroe as Director
1 October 2024
1 October 2024
1 October 2024
Resigned Brackley, Mark as Director
6 November 2023
Appointed Hollis, Katie Suzanne as Secretary
6 November 2023
Resigned Kenward, Sally as Secretary
26 October 2023
Appointed Kenward, Sally as Secretary
26 October 2023
Resigned Hagan, Lawrence as Secretary
20 January 2023
18 November 2022
18 November 2022
Appointed Hagan, Lawrence as Secretary
25 June 2021
Resigned Durham, Matthew John as Director
25 June 2021
Appointed Brackley, Mark as Director
7 December 2020
7 December 2020
1 July 2020
29 March 2019
Appointed Durham, Matthew John as Director
29 March 2019
Resigned Samways, Stephen Paul as Director
30 November 2018
30 November 2018
Resigned Morgan, Alice as Secretary
14 December 2017
14 December 2017
1 January 2017
Appointed Jamond, Ceri as Secretary
1 January 2017
12 October 2016
Resigned Brown, Duncan George as Director
7 October 2016
Appointed Morgan, Alice as Secretary
31 March 2016
Resigned Rayner, Heather Maria as Secretary
15 October 2015
Appointed Brown, Duncan George as Director
14 September 2015
4 September 2015
4 September 2015
Resigned Oldham, Jason Robert as Director
11 February 2015
5 February 2015
31 December 2014
Resigned Barratt, Helen Jayne as Director
31 December 2014
15 September 2014
Appointed Oldham, Jason Robert as Director
1 January 2014
Appointed Samways, Stephen Paul as Director
30 November 2013
30 November 2013
24 August 2011
Appointed Rayner, Heather Maria as Secretary
25 March 2011
25 February 2011
Resigned Higgins, Philip Lyndon as Secretary
10 November 2010
Appointed Higgins, Philip Lyndon as Secretary
1 November 2010
Appointed Higgins, Philip Lyndon as Secretary
1 November 2010
Resigned Higgins, Philip Lyndon as Secretary
1 November 2010
29 March 2010
15 February 2010
1 October 2009
Appointed Barratt, Helen Jayne as Director
9 June 2009
9 June 2009
22 August 2008
15 August 2008
30 April 2008
2 January 2007
2 January 2007
25 January 2005
28 May 2004
5 December 2003
5 December 2003
5 December 2003
5 December 2003
5 December 2003
26 February 2003
18 February 2003
18 February 2003
18 February 2003
18 February 2003
18 February 2003
18 February 2003
12 August 2002
12 August 2002
12 August 2002
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
Public Comapny Limited By Shares
Reg. no. 2367004
Group structure 33 shown
Ownership group derived from the Companies House PSC register
National Grid (US) Holdings Limited Owns 75–100% of shares
Natgridtw1 Limited Owns 75–100% of shares
National Grid (US) Investments 4 Limited Owns 75–100% of shares
National Grid (US) Partner 1 Limited Owns 75–100% of shares
National Grid Twelve Limited Owns 75–100% of shares
National Grid Holdings One PLC Owns 75–100% of shares
Icelink Interconnector Limited Owns 75–100% of shares
Lattice Group Limited Owns 75–100% of shares
National Grid Commercial Holdings Limited Owns 75–100% of shares
National Grid Energy Metering Limited Owns 75–100% of shares
National Grid Carbon Limited Owns 75–100% of shares
Carbon Sentinel Limited Owns 75–100% of shares
National Grid Distributed Energy Limited Owns 75–100% of shares
National Grid Electricity Distribution Holdings Limited Owns 75–100% of shares
National Grid Electricity Distribution PLC Owns 75–100% of shares
National Grid Holdings Limited Owns 75–100% of shares
National Grid Electricity Transmission PLC Owns 75–100% of shares
National Grid International Limited Owns 75–100% of shares
National Grid Hydrogen Limited Owns 75–100% of shares
National Grid Interconnector Holdings Limited Owns 75–100% of shares
Britned Development Limited Owns 25–50% of shares
National Grid Continental Limited Owns 75–100% of shares
National Grid Ifa 2 Limited Owns 75–100% of shares
National Grid Lion Link Limited Owns 75–100% of shares
National Grid Nautilus Limited Owns 75–100% of shares
National Grid North Sea Link Limited Owns 75–100% of shares
National Grid Viking Link Limited Owns 75–100% of shares
Nemo Link Limited Owns 25–50% of shares
National Grid Interconnectors Limited Owns 75–100% of shares
National Grid UK Limited This company Owns 75–100% of shares
National Grid Ventures Limited Owns 75–100% of shares
NGG Finance PLC Owns 75–100% of shares
Filings 143
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 8 September 2026 | Appointment of a director | |||
| 30 July 2026 | Confirmation statement with no updates | 30 July 2026 | ||
| 8 July 2026 | Termination of appointment of a director | |||
| 7 October 2025 | Full accounts | 31 March 2025 | ||
| 12 August 2025 | Confirmation statement with no updates | 1 August 2025 |
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