National Grid Twelve Limited

Active04355616 Private limited company
Incorporated
18 January 2002 (24 years)
Industry
Other business support service activities n.e.c. (82990)
Directors
Owned by
Accounts type
Dormant
Region
Greater London
Address
1 - 3 Strand
London
WC2N 5EH

Filing status

Accounts due
31 December 2027
Last accounts
31 March 2026
Conf. stmt due
13 August 2027
Last conf. stmt
30 July 2026

Officers 4 active

Officer details are public data from the Companies House register.

Director · Appointed 1 October 2024
Also at Lattice Group Limited, National Grid Commercial Holdings Limited, National Grid Holdings One PLC · more companies
British
Born June 1977 (49)
Hollis, Katie Suzanne
Secretary · Appointed 6 November 2023
Director · Appointed 7 December 2015
Also at Lattice Group Limited, National Grid Commercial Holdings Limited, National Grid Holdings One PLC · more companies
British
Born June 1971 (55)
Director · Appointed 22 March 2013
Also at Lattice Group Limited, National Grid Commercial Holdings Limited, National Grid US 6 LLC · more companies
British
Born April 1971 (55)
Officer history (30 former)
31 October 2024
Resigned Grant, Simon Warren as Director
1 October 2024
Appointed Vass, Rebecca Louise as Director
1 October 2024
Resigned Dickie, Kylee Marie as Director
6 November 2023
Appointed Hollis, Katie Suzanne as Secretary
26 October 2023
Resigned Hagan, Lawrence as Secretary
18 November 2022
Resigned Barnes, Megan as Secretary
18 November 2022
Appointed Hagan, Lawrence as Secretary
1 July 2020
Appointed Dickie, Kylee Marie as Director
12 February 2020
Resigned Clay, Jonathan Paul as Director
12 February 2020
Resigned Waters, Christopher John as Director
30 November 2018
Appointed Barnes, Megan as Secretary
30 November 2018
Resigned Morgan, Alice Parker as Secretary
30 April 2018
Resigned Bonar, David Charles as Director
1 November 2017
Appointed Clay, Jonathan Paul as Director
1 November 2017
Resigned Beaney, Fiona Louise as Director
20 July 2017
Appointed Grant, Simon Warren as Director
20 July 2017
Resigned Jackson, William Joseph as Director
8 March 2016
Appointed Morgan, Alice Parker as Secretary
8 March 2016
Resigned Rayner, Heather Maria as Secretary
7 December 2015
Appointed Mead, Andrew Kenneth as Director
30 October 2015
Resigned Fraser, Emmanuel David as Director
10 September 2014
Appointed Jackson, William Joseph as Director
30 November 2013
Resigned Forward, David Charles as Secretary
9 September 2013
Resigned Lewis, Alexandra Morton as Director
31 May 2013
Resigned Agg, Andrew Jonathan as Director
22 March 2013
Appointed Preston, David Anthony as Director
22 March 2013
Appointed Beaney, Fiona Louise as Director
22 March 2013
Resigned Flawn, Mark Antony David as Director
14 February 2013
Appointed Fraser, Emmanuel David as Director
17 September 2012
Resigned Sellars, Melissa Jane as Director
1 March 2012
Resigned Holroyd, Geoffrey as Director
1 March 2012
Appointed Bonar, David Charles as Director
10 August 2011
Appointed Rayner, Heather Maria as Secretary
10 July 2009
Appointed Agg, Andrew Jonathan as Director
10 July 2009
Resigned Holroyd, Geoffrey as Director
10 July 2009
Appointed Sellars, Melissa Jane as Director
10 July 2009
Resigned Noonan, Stephen Francis as Director
10 July 2009
Appointed Holroyd, Geoffrey as Director
30 September 2008
Appointed Waters, Christopher John as Director
30 September 2008
Resigned Pettifer, Richard Francis as Director
28 November 2007
Appointed Holroyd, Geoffrey as Director
19 October 2007
Resigned Durrant, Andrew Peter as Secretary
1 December 2006
Appointed Flawn, Mark Antony David as Director
1 December 2006
Appointed Lewis, Alexandra Morton as Director
1 December 2006
Resigned Cooper, Malcolm Charles as Director
31 October 2006
16 October 2006
Appointed Durrant, Andrew Peter as Secretary
1 February 2005
Resigned Chapman, Andrew Brian as Director
1 February 2005
Appointed Smyth-Osbourne, Michael Alexander as Director
31 January 2003
Resigned Urwin, Roger John, Dr as Director
31 December 2002
Resigned Smith, Fiona Brown as Director
20 December 2002
Appointed Pettifer, Richard Francis as Director
20 December 2002
Appointed Chapman, Andrew Brian as Director
20 December 2002
Appointed Noonan, Stephen Francis as Director
20 December 2002
Appointed Cooper, Malcolm Charles as Director
20 December 2002
Resigned O'Donovan, Martin Donal as Director
30 November 2002
Resigned Box, Stephen John as Director
29 November 2002
Resigned Carter, Charles Ralph Ambrose as Director
18 January 2002
Appointed Box, Stephen John as Director
18 January 2002
Appointed Smith, Fiona Brown as Director
18 January 2002
Appointed Urwin, Roger John, Dr as Director
18 January 2002
Appointed O'Donovan, Martin Donal as Director
18 January 2002
Appointed Forward, David Charles as Secretary
18 January 2002
Appointed Carter, Charles Ralph Ambrose as Director

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. 3867128

Group structure 33 shown

Ownership group derived from the Companies House PSC register

National Grid PLC
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 This company 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 Owns 75–100% of shares
National Grid Ventures Limited Owns 75–100% of shares
NGG Finance PLC Owns 75–100% of shares

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
30 July 2026Confirmation statement with no updates30 July 2026
22 December 2025Accounts for a dormant company31 March 2025
12 August 2025Confirmation statement with no updates1 August 2025
14 November 2024Termination of appointment of a director
2 October 2024Appointment of a director
Show all recent filings

Some other companies at this address

National Grid (US) Holdings Limited
National Grid (US) Investments 4 Limited
National Grid Carbon Limited
National Grid Electricity Transmission PLC
National Grid Holdings One PLC
National Grid International Limited

Other companies in this industry

Newcastle Upon Tyne
Cardiff
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