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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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.

Jump to: Offsprings
Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Fairbairn, Mark Robert

child relation
Offspring entities and appointments 12
  • 1
    BAZALGETTE TUNNEL LIMITED
    09553573
    Active Corporate (38 parents, 1 offspring)
    Officer
    2015-08-19 ~ 2018-09-30
    IIF 6 - Director → ME
  • 2
    NATIONAL GAS TRANSMISSION HOLDINGS LIMITED - now
    NATIONAL GRID GAS HOLDINGS LIMITED
    - 2023-02-06 03675375 02630496... (more)
    NATIONAL GRID GAS HOLDINGS PLC
    - 2009-01-12 03675375 02630496... (more)
    TRANSCO HOLDINGS PLC
    - 2005-10-10 03675375
    BG TRANSCO HOLDINGS PLC - 2000-10-23
    AILDON - 1999-09-10
    Active Corporate (66 parents, 1 offspring)
    Officer
    2003-06-01 ~ 2011-03-25
    IIF 5 - Director → ME
  • 3
    NATIONAL GAS TRANSMISSION PLC - now
    NATIONAL GRID GAS PLC
    - 2023-02-06 02006000 04023840
    TRANSCO PLC
    - 2005-10-10 02006000 04023840
    BG TRANSCO PLC - 2000-10-23
    BG PUBLIC LIMITED COMPANY - 1999-12-13
    BRITISH GAS PUBLIC LIMITED COMPANY - 1997-02-17
    Active Corporate (111 parents, 7 offsprings)
    Officer
    2003-06-01 ~ 2011-03-25
    IIF 4 - Director → ME
  • 4
    NATIONAL GRID ELECTRICITY TRANSMISSION PLC
    - now 02366977
    NATIONAL GRID COMPANY PLC - 2005-07-26
    THE NATIONAL GRID COMPANY PLC - 2002-10-21
    Active Corporate (72 parents, 8 offsprings)
    Officer
    2007-07-13 ~ 2011-03-25
    IIF 1 - Director → ME
  • 5
    NATIONAL GRID PLC
    - now 04031152 02366977
    NATIONAL GRID TRANSCO PLC - 2005-07-26
    NATIONAL GRID GROUP PLC - 2002-10-21
    NEW NATIONAL GRID PLC - 2002-01-31
    INTERCEDE 1610 LIMITED - 2000-08-30
    Active Corporate (62 parents, 4 offsprings)
    Officer
    2007-01-01 ~ 2011-03-31
    IIF 3 - Director → ME
  • 6
    NATIONAL GRID UK LIMITED
    - now 04508773
    NGT UK LIMITED - 2005-10-10
    INTERCEDE 1812 LIMITED - 2002-10-21
    Active Corporate (38 parents, 2 offsprings)
    Officer
    2007-01-02 ~ 2011-03-25
    IIF 2 - Director → ME
  • 7
    NGRID INTELLECTUAL PROPERTY LIMITED - now
    NGT INTELLECTUAL PROPERTY LIMITED
    - 2007-10-23 04134416
    ADVANTICA TECHNOLOGIES LIMITED. - 2003-12-03
    ADVANTICA LIMITED - 2003-04-01
    AQUILA TRUCK CENTRES (EMPLOYERS) LIMITED - 2002-11-12
    Active Corporate (27 parents)
    Officer
    2005-02-01 ~ 2007-06-19
    IIF 9 - Director → ME
  • 8
    NORTHERN GAS NETWORKS LIMITED - now
    BLACKWATER F LIMITED
    - 2005-06-01 05167070
    Active Corporate (42 parents, 6 offsprings)
    Officer
    2004-08-27 ~ 2005-05-31
    IIF 12 - Director → ME
  • 9
    SCOTLAND GAS NETWORKS PLC - now
    SCOTLAND GAS NETWORKS LIMITED
    - 2005-09-29 SC264065
    BLACKWATER SC A LIMITED
    - 2005-06-01 SC264065
    Active Corporate (70 parents)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 10 - Director → ME
  • 10
    SOUTHERN GAS NETWORKS PLC - now
    SOUTHERN GAS NETWORKS LIMITED
    - 2005-09-28 05167021
    BLACKWATER G LIMITED
    - 2005-06-01 05167021
    Active Corporate (71 parents)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 11 - Director → ME
  • 11
    THAMES TIDEWAY TUNNEL LIMITED
    - now 08751040
    HEALTHY RIVER COMPANY LIMITED - 2014-02-24
    Dissolved Corporate (16 parents)
    Officer
    2014-05-01 ~ dissolved
    IIF 7 - Director → ME
  • 12
    WALES & WEST UTILITIES LIMITED
    - now 05046791 06766848... (more)
    BLACKWATER 2 LIMITED
    - 2005-06-01 05046791
    Active Corporate (60 parents, 2 offsprings)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 8 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.