The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 17
  • 1
    Catchpole, Martin Paul
    Principal, Gip born in December 1975
    Individual (15 offsprings)
    Officer
    2022-03-23 ~ now
    OF - director → CIF 0
  • 2
    Makoni, Fungai
    Individual (13 offsprings)
    Officer
    2025-04-01 ~ now
    OF - secretary → CIF 0
  • 3
    Brunning, Charlotte Louise
    Investment Management born in April 1986
    Individual (23 offsprings)
    Officer
    2018-05-02 ~ now
    OF - director → CIF 0
  • 4
    Adam, James Alexander
    Financier born in October 1970
    Individual (29 offsprings)
    Officer
    2025-01-30 ~ now
    OF - director → CIF 0
  • 5
    Lumlock, Rebecca Elizabeth
    Operating Partner born in May 1973
    Individual (18 offsprings)
    Officer
    2022-03-22 ~ now
    OF - director → CIF 0
  • 6
    Whittington, Joanna Sarah
    Non-Executive Director born in December 1966
    Individual (5 offsprings)
    Officer
    2023-10-19 ~ now
    OF - director → CIF 0
  • 7
    Jeffery, Paul Robert
    Retired Investment Banker born in April 1955
    Individual (6 offsprings)
    Officer
    2014-01-28 ~ now
    OF - director → CIF 0
  • 8
    Ortiz, Felipe
    Unknown born in September 1979
    Individual (23 offsprings)
    Officer
    2022-03-22 ~ now
    OF - director → CIF 0
  • 9
    Botha, Michael John
    Unknown born in April 1970
    Individual (18 offsprings)
    Officer
    2022-03-22 ~ now
    OF - director → CIF 0
  • 10
    Smart, Michael Oswald
    Director born in March 1981
    Individual (19 offsprings)
    Officer
    2022-05-27 ~ now
    OF - director → CIF 0
  • 11
    Salmon, Nicholas Robin
    Company Director born in June 1952
    Individual (15 offsprings)
    Officer
    2019-03-14 ~ now
    OF - director → CIF 0
  • 12
    Gross, Matthew Jonathan
    Cpa born in January 1981
    Individual (10 offsprings)
    Officer
    2024-01-04 ~ now
    OF - director → CIF 0
  • 13
    Trimmer, Paul John Vincent
    Senior Advisor To Global Infrastructure Partners born in March 1956
    Individual (16 offsprings)
    Officer
    2022-03-23 ~ now
    OF - director → CIF 0
  • 14
    Shand, Nicola Anne
    Individual (14 offsprings)
    Officer
    2011-07-26 ~ now
    OF - secretary → CIF 0
  • 15
    Demes, David
    Investment Professional born in February 1989
    Individual (14 offsprings)
    Officer
    2025-01-30 ~ now
    OF - director → CIF 0
  • 16
    Rosenthal, Jeffrey
    Professional Engineer born in October 1959
    Individual (14 offsprings)
    Officer
    2022-06-14 ~ now
    OF - director → CIF 0
  • 17
    St Lawrence House, Station Approach, Horley, Surrey, United Kingdom
    Corporate (15 parents, 4 offsprings)
    Person with significant control
    2017-12-05 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 49
  • 1
    Thomazi, Charles
    Managing Director Of Infrastructure And Natural Re born in October 1963
    Individual (12 offsprings)
    Officer
    2017-10-27 ~ 2024-06-12
    OF - director → CIF 0
  • 2
    O'sullivan, James Christopher
    Company Director born in May 1959
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-06-01
    OF - director → CIF 0
  • 3
    Lambert, Guy
    Investments, Head Of Utilities born in April 1977
    Individual
    Officer
    2016-10-26 ~ 2021-05-30
    OF - director → CIF 0
    2016-10-26 ~ 2022-03-22
    OF - director → CIF 0
  • 4
    Steedman, Olivia Penelope
    Portfolio Manager born in October 1971
    Individual
    Officer
    2008-07-29 ~ 2016-05-26
    OF - director → CIF 0
  • 5
    Mcmanus, John James
    Investment Manager born in December 1959
    Individual
    Officer
    2012-03-27 ~ 2020-07-01
    OF - director → CIF 0
  • 6
    Eves, Richard Anthony
    Company Secretarial Manager born in March 1950
    Individual
    Officer
    2004-06-30 ~ 2004-08-27
    OF - director → CIF 0
    Eves, Richard Anthony
    Company Secretarial Manager
    Individual
    Officer
    2004-06-30 ~ 2005-06-01
    OF - secretary → CIF 0
  • 7
    Friedrichsen, Adam Michael Cooper
    Associate Director born in December 1989
    Individual
    Officer
    2021-07-01 ~ 2022-03-23
    OF - director → CIF 0
  • 8
    Kay, Alison Barbara
    Solicitor born in May 1964
    Individual (19 offsprings)
    Officer
    2005-05-20 ~ 2005-06-01
    OF - director → CIF 0
  • 9
    Popa, Mariana
    Senior Investment Manager born in February 1984
    Individual (1 offspring)
    Officer
    2018-05-15 ~ 2019-06-07
    OF - director → CIF 0
  • 10
    Durrant, Andrew Peter
    Company Secretary born in November 1970
    Individual
    Officer
    2004-06-30 ~ 2004-08-27
    OF - director → CIF 0
    Durrant, Andrew Peter
    Individual
    Officer
    2004-08-26 ~ 2005-06-01
    OF - secretary → CIF 0
  • 11
    Holliday, Steven John
    Company Director born in October 1956
    Individual (4 offsprings)
    Officer
    2004-08-27 ~ 2005-06-01
    OF - director → CIF 0
  • 12
    Taylor, Andrew Jonathan Mark
    Investor born in February 1961
    Individual (3 offsprings)
    Officer
    2016-05-26 ~ 2019-03-14
    OF - director → CIF 0
  • 13
    Pirbhai, Juzar
    Accountant born in October 1973
    Individual
    Officer
    2013-03-26 ~ 2014-07-29
    OF - director → CIF 0
  • 14
    Grund, Ines
    Investment Professional born in December 1978
    Individual
    Officer
    2018-07-18 ~ 2020-11-03
    OF - director → CIF 0
  • 15
    Sherman, Sebastien Bernard
    Vice President born in November 1972
    Individual
    Officer
    2007-03-10 ~ 2015-11-24
    OF - director → CIF 0
  • 16
    Mccosker, Peter Joseph
    Portfolio Manager born in December 1981
    Individual
    Officer
    2019-06-07 ~ 2021-05-30
    OF - director → CIF 0
  • 17
    Watters, Robert
    Executive born in September 1953
    Individual
    Officer
    2005-06-01 ~ 2007-12-31
    OF - director → CIF 0
  • 18
    Gray, Ailsa Mary
    Individual
    Officer
    2005-06-01 ~ 2009-01-29
    OF - secretary → CIF 0
  • 19
    Covassin, Tanya Maria
    Portfolio Manager born in December 1970
    Individual
    Officer
    2005-06-01 ~ 2008-06-26
    OF - director → CIF 0
  • 20
    Onarheim, Henrik Oliver Andreas
    Investment Manager born in September 1990
    Individual
    Officer
    2021-07-05 ~ 2022-03-22
    OF - director → CIF 0
  • 21
    Bradbury, Kenton Edward
    Managing Director born in January 1970
    Individual
    Officer
    2016-05-26 ~ 2018-09-14
    OF - director → CIF 0
  • 22
    Flageul, Natalie Michaela
    Head Of Metering born in August 1975
    Individual (1 offspring)
    Officer
    2011-09-27 ~ 2020-07-22
    OF - director → CIF 0
  • 23
    Adams, Jonathan Jeffery
    Individual
    Officer
    2010-03-30 ~ 2011-07-26
    OF - secretary → CIF 0
  • 24
    Mcdonald, Robert
    Director Of Regulation born in November 1971
    Individual (4 offsprings)
    Officer
    2006-07-21 ~ 2022-03-22
    OF - director → CIF 0
  • 25
    Nobrega, Michael
    Executive born in January 1944
    Individual
    Officer
    2005-06-01 ~ 2007-03-10
    OF - director → CIF 0
  • 26
    Fairbairn, Mark Robert
    Company Director born in November 1958
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-06-01
    OF - director → CIF 0
  • 27
    Birtwistle, Megan Rose
    Individual
    Officer
    2023-11-01 ~ 2025-01-15
    OF - secretary → CIF 0
  • 28
    Alexander, Fraser Mcgregor
    Chartered Accountant born in April 1963
    Individual (11 offsprings)
    Officer
    2005-06-01 ~ 2022-03-22
    OF - director → CIF 0
  • 29
    Voeltzel, Delphine
    Director born in August 1984
    Individual (1 offspring)
    Officer
    2020-07-01 ~ 2021-07-01
    OF - director → CIF 0
  • 30
    Juggins, Graham Gerald
    Manager born in September 1953
    Individual
    Officer
    2005-06-01 ~ 2006-07-21
    OF - director → CIF 0
    Juggins, Graham Gerald
    Company Director born in September 1953
    Individual
    2014-01-28 ~ 2018-09-06
    OF - director → CIF 0
  • 31
    Dowd, Stephen Donald
    Director Infrastructure born in June 1964
    Individual
    Officer
    2006-11-24 ~ 2013-03-06
    OF - director → CIF 0
  • 32
    Halsey, David John
    Company Director born in March 1953
    Individual (1 offspring)
    Officer
    2005-04-15 ~ 2005-06-01
    OF - director → CIF 0
  • 33
    Davis, Ian Christopher
    Company Director born in January 1958
    Individual
    Officer
    2004-08-27 ~ 2005-04-15
    OF - director → CIF 0
  • 34
    Mcphillimy, James
    Chartered Engineer born in February 1964
    Individual (11 offsprings)
    Officer
    2005-06-01 ~ 2016-10-26
    OF - director → CIF 0
  • 35
    Train, Christopher
    Company Director born in October 1960
    Individual (4 offsprings)
    Officer
    2005-05-20 ~ 2005-06-01
    OF - director → CIF 0
  • 36
    Fleming, Neil Patrick
    Company Director born in December 1982
    Individual (1 offspring)
    Officer
    2015-03-24 ~ 2018-05-02
    OF - director → CIF 0
  • 37
    Sylvester, Sharmila Virginia
    Individual
    Officer
    2021-12-01 ~ 2023-11-01
    OF - secretary → CIF 0
  • 38
    Mcnicholas, Michael
    Managing Director born in January 1961
    Individual
    Officer
    2019-06-28 ~ 2022-03-23
    OF - director → CIF 0
  • 39
    Fingerle, Christian Herbert, Dr
    Senior Managing Director (Employee) born in January 1975
    Individual
    Officer
    2022-05-27 ~ 2024-09-13
    OF - director → CIF 0
  • 40
    Sandys, Laura
    Consultant born in June 1964
    Individual (8 offsprings)
    Officer
    2018-10-01 ~ 2023-10-31
    OF - director → CIF 0
  • 41
    Kerrenneur, Antoine Jean René
    Principal At Global Infrastructure Partners born in May 1978
    Individual (4 offsprings)
    Officer
    2023-03-29 ~ 2024-04-15
    OF - director → CIF 0
  • 42
    Buck, Colin
    Chartered Accountant born in August 1949
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-06-01
    OF - director → CIF 0
  • 43
    Harding, Debbie Mary
    Individual
    Officer
    2009-01-29 ~ 2010-03-30
    OF - secretary → CIF 0
  • 44
    Rolland, John Michael
    Infrastructure Investing born in September 1957
    Individual
    Officer
    2007-12-31 ~ 2012-03-27
    OF - director → CIF 0
  • 45
    Hood, Colin William
    Chief Operating Officer born in April 1955
    Individual
    Officer
    2005-06-01 ~ 2011-09-27
    OF - director → CIF 0
  • 46
    Lepin, Ronald Kenneth
    Investment Manager born in September 1965
    Individual
    Officer
    2005-06-01 ~ 2006-11-24
    OF - director → CIF 0
  • 47
    Lopez Delgado, Alejandro
    Company Director born in November 1977
    Individual
    Officer
    2015-11-24 ~ 2019-06-28
    OF - director → CIF 0
  • 48
    St Lawrence House, Station Approach, Horley, Surrey, United Kingdom
    Corporate (15 parents, 1 offspring)
    Person with significant control
    2017-12-04 ~ 2017-12-05
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 49
    SCOTIA GAS NETWORKS PLC - 2008-11-10
    SCOTARIO LIMITED - 2005-02-09
    SOUTH OF ENGLAND GAS DISTRIBUTION LIMITED - 2004-08-27
    DUNWILCO (1109) LIMITED - 2004-05-24
    St Lawrence House, Station Approach, Horley, Surrey, United Kingdom
    Corporate (15 parents, 9 offsprings)
    Person with significant control
    2016-04-06 ~ 2017-12-04
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

SOUTHERN GAS NETWORKS PLC

Previous names
SOUTHERN GAS NETWORKS LIMITED - 2005-09-28
BLACKWATER G LIMITED - 2005-06-01
Standard Industrial Classification
35220 - Distribution Of Gaseous Fuels Through Mains

  • SOUTHERN GAS NETWORKS PLC
    Info
    SOUTHERN GAS NETWORKS LIMITED - 2005-09-28
    BLACKWATER G LIMITED - 2005-06-01
    Registered number 05167021
    St Lawrence House, Station Approach, Horley, Surrey RH6 9HJ
    Public Limited Company incorporated on 2004-06-30 (20 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-12-10
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.