Southern Gas Networks PLC

Active05167021 Public limited company
Incorporated
30 June 2004 (22 years)
Previously known as
Southern Gas Networks Limited (until 28 September 2005)
Blackwater G Limited (until 1 June 2005)
Industry
Distribution of gaseous fuels through mains (35220)
Directors
Christopher John Murray
Owned by
Accounts type
Full
Region
South East
Address
St Lawrence House
Station Approach
Horley
RH6 9HJ

Filing status

Accounts due
30 September 2027
Last accounts
31 March 2026
Conf. stmt due
25 December 2026
Last conf. stmt
11 December 2025

Officers 17 active

Officer details are public data from the Companies House register.

Murray, Christopher John
Director · Appointed 1 January 2026
British
Born April 1956 (70)
Director · Appointed 11 September 2025
Also at Scotland Gas Networks PLC, Igem Future Energy Networks Ltd · more companies
British
Born February 1974 (52)
Director · Appointed 11 September 2025
Also at Scotland Gas Networks PLC · more companies
British
Born December 1968 (57)
Director · Appointed 16 May 2025
Also at Liverpool Bay CCS Limited, Scotia Gas Networks Limited, Eni Ccus Holding Limited · more companies
Portuguese
Born March 1985 (41)
Director · Appointed 16 May 2025
Also at Scotia Gas Networks Limited, Scotland Gas Networks PLC, SGN Midco Limited · more companies
British
Born February 1987 (39)
Makoni, Fungai
Secretary · Appointed 1 April 2025
Director · Appointed 30 January 2025
Also at Aigrette Financing Limited, Osprey Holdco Limited, Anglian Water Services Limited · more companies
British,Canadian
Born October 1970 (56)
Director · Appointed 30 January 2025
Also at Scotia Gas Networks Limited, Braeburn Debtco Limited, Braeburn Equityco Limited · more companies
Slovak
Born February 1989 (37)
Director · Appointed 19 October 2023
Also at Scotland Gas Networks PLC, Net Zero North Sea Storage Limited, British Institute of Energy Economics (The) · more companies
British
Born December 1966 (59)
Director · Appointed 14 June 2022
Also at Scotia Gas Networks Limited, SGN Midco Limited, SGN Pledgeco Limited · more companies
Canadian
Born October 1959 (67)
Director · Appointed 27 May 2022
Also at Scotia Gas Networks Limited, Beacon Topco Limited, Braeburn Equityco Limited · more companies
British
Born March 1981 (45)
Director · Appointed 23 March 2022
Also at Scotia Gas Networks Limited, Eni Ccus Holding Limited, Scotland Gas Networks PLC · more companies
British
Born December 1975 (50)
Director · Appointed 23 March 2022
Also at Liverpool Bay CCS Limited, Scotia Gas Networks Limited, Eni Ccus Holding Limited · more companies
British
Born March 1956 (70)
Director · Appointed 22 March 2022
Also at Scotia Gas Networks Limited, Scotland Gas Networks PLC, SGN Midco Limited · more companies
Canadian
Born April 1970 (56)
Director · Appointed 22 March 2022
Also at Scotia Gas Networks Limited, Scotland Gas Networks PLC, SGN Midco Limited · more companies
British
Born May 1973 (53)
Director · Appointed 14 March 2019
Also at Scotia Gas Networks Limited, Scotland Gas Networks PLC, SGN Midco Limited · more companies
British
Born June 1952 (74)
Director · Appointed 2 May 2018
Also at Scotia Gas Networks Limited, Highland Transmission Bidco Limited, Highland Transmission Holding Limited · more companies
British
Born April 1986 (40)
Officer history (55 former)
31 March 2026
Resigned Gross, Matthew Jonathan as Director
1 January 2026
Appointed Murray, Christopher John as Director
1 January 2026
Resigned Jeffery, Paul Robert as Director
6 November 2025
Resigned Shand, Nicola Anne as Secretary
11 September 2025
Appointed Kilonback, Simon David as Director
11 September 2025
Appointed King, Antony John as Director
16 May 2025
Appointed Gois, Afonso Castello-Branco as Director
16 May 2025
Appointed Turnell-Henry, Mathew David as Director
8 May 2025
Resigned Ortiz, Felipe as Director
1 April 2025
Appointed Makoni, Fungai as Secretary
30 January 2025
Appointed Demes, David as Director
30 January 2025
Appointed Adam, James Alexander as Director
15 January 2025
Resigned Birtwistle, Megan Rose as Secretary
13 September 2024
Resigned Fingerle, Christian Herbert, Dr as Director
12 June 2024
Resigned Thomazi, Charles as Director
15 April 2024
Resigned Kerrenneur, Antoine Jean René as Director
4 January 2024
Appointed Gross, Matthew Jonathan as Director
1 November 2023
Resigned Sylvester, Sharmila Virginia as Secretary
1 November 2023
Appointed Birtwistle, Megan Rose as Secretary
31 October 2023
Resigned Sandys, Laura as Director
19 October 2023
Appointed Whittington, Joanna Sarah as Director
29 March 2023
Appointed Kerrenneur, Antoine Jean René as Director
14 June 2022
Appointed Rosenthal, Jeffrey as Director
27 May 2022
Appointed Fingerle, Christian Herbert, Dr as Director
27 May 2022
Appointed Smart, Michael Oswald as Director
23 March 2022
Appointed Trimmer, Paul John Vincent as Director
23 March 2022
Resigned Mcnicholas, Michael as Director
23 March 2022
Appointed Catchpole, Martin Paul as Director
23 March 2022
22 March 2022
Resigned Onarheim, Henrik Oliver Andreas as Director
22 March 2022
Appointed Lumlock, Rebecca Elizabeth as Director
22 March 2022
Resigned Lambert, Guy as Director
22 March 2022
Resigned Mcdonald, Robert as Director
22 March 2022
Resigned Alexander, Fraser Mcgregor as Director
22 March 2022
Appointed Botha, Michael John as Director
22 March 2022
Appointed Ortiz, Felipe as Director
1 December 2021
Appointed Sylvester, Sharmila Virginia as Secretary
5 July 2021
Appointed Onarheim, Henrik Oliver Andreas as Director
1 July 2021
Resigned Voeltzel, Delphine as Director
1 July 2021
Appointed Friedrichsen, Adam Michael Cooper as Director
30 May 2021
Resigned Mccosker, Peter Joseph as Director
30 May 2021
Resigned Lambert, Guy as Director
3 November 2020
Resigned Grund, Ines as Director
22 July 2020
Resigned Flageul, Natalie Michaela as Director
1 July 2020
Appointed Voeltzel, Delphine as Director
1 July 2020
Resigned Mcmanus, John James as Director
28 June 2019
Appointed Mcnicholas, Michael as Director
28 June 2019
Resigned Lopez Delgado, Alejandro as Director
7 June 2019
Resigned Popa, Mariana as Director
7 June 2019
Appointed Mccosker, Peter Joseph as Director
14 March 2019
Appointed Salmon, Nicholas Robin as Director
14 March 2019
Resigned Taylor, Andrew Jonathan Mark as Director
1 October 2018
Appointed Sandys, Laura as Director
14 September 2018
Resigned Bradbury, Kenton Edward as Director
6 September 2018
Resigned Juggins, Graham Gerald as Director
18 July 2018
Appointed Grund, Ines as Director
15 May 2018
Appointed Popa, Mariana as Director
2 May 2018
Appointed Brunning, Charlotte Louise as Director
2 May 2018
Resigned Fleming, Neil Patrick as Director
27 October 2017
Appointed Thomazi, Charles as Director
26 October 2016
Resigned Mcphillimy, James as Director
26 October 2016
Appointed Lambert, Guy as Director
26 October 2016
Appointed Lambert, Guy as Director
26 May 2016
Appointed Bradbury, Kenton Edward as Director
26 May 2016
Appointed Taylor, Andrew Jonathan Mark as Director
26 May 2016
Resigned Steedman, Olivia Penelope as Director
24 November 2015
Appointed Lopez Delgado, Alejandro as Director
24 November 2015
Resigned Sherman, Sebastien Bernard as Director
24 March 2015
Appointed Fleming, Neil Patrick as Director
29 July 2014
Resigned Pirbhai, Juzar as Director
28 January 2014
Appointed Jeffery, Paul Robert as Director
28 January 2014
Appointed Juggins, Graham Gerald as Director
26 March 2013
Appointed Pirbhai, Juzar as Director
6 March 2013
Resigned Dowd, Stephen Donald as Director
27 March 2012
Appointed Mcmanus, John James as Director
27 March 2012
Resigned Rolland, John Michael as Director
27 September 2011
Appointed Flageul, Natalie Michaela as Director
27 September 2011
Resigned Hood, Colin William as Director
26 July 2011
Resigned Adams, Jonathan Jeffery as Secretary
26 July 2011
Appointed Shand, Nicola Anne as Secretary
30 March 2010
Appointed Adams, Jonathan Jeffery as Secretary
30 March 2010
Resigned Harding, Debbie Mary as Secretary
29 January 2009
Appointed Harding, Debbie Mary as Secretary
29 January 2009
Resigned Gray, Ailsa Mary as Secretary
29 July 2008
Appointed Steedman, Olivia Penelope as Director
26 June 2008
Resigned Covassin, Tanya Maria as Director
31 December 2007
Appointed Rolland, John Michael as Director
31 December 2007
Resigned Watters, Robert as Director
10 March 2007
Appointed Sherman, Sebastien Bernard as Director
10 March 2007
Resigned Nobrega, Michael as Director
24 November 2006
Appointed Dowd, Stephen Donald as Director
24 November 2006
Resigned Lepin, Ronald Kenneth as Director
21 July 2006
Resigned Juggins, Graham Gerald as Director
21 July 2006
Appointed Mcdonald, Robert as Director
1 June 2005
Resigned Halsey, David John as Director
1 June 2005
Resigned Train, Christopher as Director
1 June 2005
Appointed Nobrega, Michael as Director
1 June 2005
Appointed Hood, Colin William as Director
1 June 2005
Appointed Lepin, Ronald Kenneth as Director
1 June 2005
Appointed Mcphillimy, James as Director
1 June 2005
Appointed Juggins, Graham Gerald as Director
1 June 2005
Appointed Alexander, Fraser Mcgregor as Director
1 June 2005
Appointed Watters, Robert as Director
1 June 2005
Resigned Buck, Colin as Director
1 June 2005
Appointed Gray, Ailsa Mary as Secretary
1 June 2005
Resigned Kay, Alison Barbara as Director
1 June 2005
Resigned O'Sullivan, James Christopher as Director
1 June 2005
Resigned Fairbairn, Mark Robert as Director
1 June 2005
Resigned Holliday, Steven John as Director
1 June 2005
Appointed Covassin, Tanya Maria as Director
1 June 2005
Resigned Durrant, Andrew Peter as Secretary
1 June 2005
Resigned Eves, Richard Anthony as Secretary
20 May 2005
Appointed Train, Christopher as Director
20 May 2005
Appointed Kay, Alison Barbara as Director
15 April 2005
Resigned Davis, Ian Christopher as Director
15 April 2005
Appointed Halsey, David John as Director
27 August 2004
Appointed Davis, Ian Christopher as Director
27 August 2004
Appointed O'Sullivan, James Christopher as Director
27 August 2004
Appointed Holliday, Steven John as Director
27 August 2004
Appointed Fairbairn, Mark Robert as Director
27 August 2004
Resigned Durrant, Andrew Peter as Director
27 August 2004
Resigned Eves, Richard Anthony as Director
27 August 2004
Appointed Buck, Colin as Director
26 August 2004
Appointed Durrant, Andrew Peter as Secretary
30 June 2004
Appointed Durrant, Andrew Peter as Director
30 June 2004
Appointed Eves, Richard Anthony as Director
30 June 2004
Appointed Eves, Richard Anthony as Secretary

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 5 December 2017
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 11050000
Former controllers (2)
5 December 2017
Ceased SGN Pledgeco Limited — Owns 75–100% of shares
4 December 2017
Ceased Scotia Gas Networks Limited — Owns 75–100% of shares

Filings 250

DateDescriptionMade Up ToPagesPDF
9 October 2026Director's details changed
17 August 2026Full accounts31 March 2026
31 March 2026Confirmation statement with no updates11 December 2025
31 March 2026Termination of appointment of a director
5 January 2026Confirmation statement with no updates10 December 2025
Show all 250 filings

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