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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Buck, Colin

    Related profiles found in government register
  • Buck, Colin
    British chartered accountant born in August 1949

    Resident in England

    Registered addresses and corresponding companies
  • Buck, Colin
    British chartered director born in August 1949

    Resident in England

    Registered addresses and corresponding companies
    • 8 Northumberland Road, Leamington Spa, Warwickshire, CV32 6HA

      IIF 11
  • Buck, Colin
    British consultant born in August 1949

    Resident in England

    Registered addresses and corresponding companies
    • 8, Northumberland Road, Leamington Spa, Warwickshire, CV32 6HA, United Kingdom

      IIF 12
  • Buck, Colin
    British accountant born in August 1949

    Registered addresses and corresponding companies
    • 4 Pirie Close, Harbury, Leamington Spa, Warwickshire, CV33 9JT

      IIF 13
  • Buck, Colin
    British chartered accountant born in August 1949

    Registered addresses and corresponding companies
    • 4 Pirie Close, Harbury, Leamington Spa, Warwickshire, CV33 9JT

      IIF 14
  • Mr Colin Buck
    British born in August 1949

    Resident in England

    Registered addresses and corresponding companies
    • 8 Northumberland Road, Leamington Spa, Warwickshire, CV32 6HA, England

      IIF 15
child relation
Offspring entities and appointments
Active 1
  • 1
    8 Northumberland Road, Leamington Spa, Warwickshire
    Corporate (2 parents)
    Equity (Company account)
    550,705 GBP2024-03-31
    Officer
    2012-03-15 ~ now
    IIF 12 - director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 15 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 13
  • 1
    FULCRUM CONNECTIONS LIMITED - 2007-06-18
    FIRST CONNECT LIMITED - 2002-07-29
    TRANSCO CONNECTIONS LIMITED - 2001-11-01
    BG CONNECTIONS LIMITED - 2000-10-13
    2 Europa View, Sheffield Business Park, Sheffield, United Kingdom
    Corporate (4 parents)
    Officer
    2005-07-01 ~ 2006-06-30
    IIF 3 - director → ME
  • 2
    LOGICACMG ESIS LIMITED - 2008-03-03
    ESIS LIMITED - 2003-09-25
    ENERGY SETTLEMENTS AND INFORMATION SERVICES LIMITED - 1999-05-24
    NGC SETTLEMENTS LIMITED - 1993-06-01
    INTERCEDE 745 LIMITED - 1990-01-15
    250 Brook Drive, Green Park, Reading
    Dissolved corporate (4 parents)
    Officer
    1996-02-28 ~ 1996-08-02
    IIF 13 - director → ME
  • 3
    NATIONAL GRID GAS HOLDINGS LIMITED - 2023-02-06
    NATIONAL GRID GAS HOLDINGS PLC - 2009-01-12
    TRANSCO HOLDINGS PLC - 2005-10-10
    BG TRANSCO HOLDINGS PLC - 2000-10-23
    AILDON - 1999-09-10
    National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Corporate (12 parents, 1 offspring)
    Officer
    2003-06-03 ~ 2006-06-30
    IIF 8 - director → ME
  • 4
    NATIONAL GRID GAS PLC - 2023-02-06
    TRANSCO PLC - 2005-10-10
    BG TRANSCO PLC - 2000-10-23
    BG PUBLIC LIMITED COMPANY - 1999-12-13
    BRITISH GAS PUBLIC LIMITED COMPANY - 1997-02-17
    National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Corporate (17 parents, 3 offsprings)
    Officer
    2002-10-21 ~ 2006-06-30
    IIF 7 - director → ME
  • 5
    NATIONAL GRID COMPANY PLC - 2005-07-26
    THE NATIONAL GRID COMPANY PLC - 2002-10-21
    1 - 3 Strand, London
    Corporate (11 parents, 5 offsprings)
    Officer
    2001-01-02 ~ 2002-10-21
    IIF 10 - director → ME
  • 6
    NG PROPERTY DEVELOPMENTS LIMITED - 2005-10-10
    NGC PROPERTIES LIMITED - 2002-01-18
    ESISL LIMITED - 1995-03-30
    SETTLEMENTS ADMINISTRATION LIMITED - 1993-02-15
    INTERCEDE 937 LIMITED - 1992-04-21
    Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved corporate (2 parents)
    Officer
    1998-11-16 ~ 1999-05-06
    IIF 14 - director → ME
  • 7
    NGC LEASING LIMITED - 2006-02-06
    CLEAR COMMUNICATIONS (U.K.) LIMITED - 1996-04-19
    INTERCEDE 980 LIMITED - 1992-10-06
    Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved corporate (2 parents)
    Officer
    2001-01-02 ~ 2003-03-28
    IIF 5 - director → ME
  • 8
    NGC TECHNOLOGY LIMITED - 2001-02-20
    INTERCEDE 1031 LIMITED - 1994-07-12
    1 - 3 Strand, London
    Dissolved corporate (3 parents)
    Officer
    2001-02-16 ~ 2003-03-28
    IIF 1 - director → ME
  • 9
    BLACKWATER F LIMITED - 2005-06-01
    1100 Century Way, Thorpe Park Business Park, Colton Leeds
    Corporate (13 parents, 6 offsprings)
    Officer
    2004-08-27 ~ 2005-05-31
    IIF 2 - director → ME
  • 10
    ARQIVA NO 3 LIMITED - 2020-07-16
    NATIONAL GRID WIRELESS NO 3 LIMITED - 2008-09-22
    GRIDCOM LIMITED - 2005-10-10
    NGC PUMPED STORAGE LIMITED - 1996-05-23
    FIRST HYDRO LIMITED - 1995-06-27
    PEAK POWER LIMITED - 1995-05-30
    RAPID ENERGY LIMITED - 1995-04-24
    SAVEAPEX LIMITED - 1995-02-10
    R+, 4th Floor, 2 Blagrave Street, Reading, United Kingdom
    Corporate (6 parents)
    Officer
    2001-02-28 ~ 2002-03-18
    IIF 9 - director → ME
  • 11
    SCOTLAND GAS NETWORKS LIMITED - 2005-09-29
    BLACKWATER SC A LIMITED - 2005-06-01
    Axis House 5 Lonehead Drive, Newbridge, Edinburgh, Scotland
    Corporate (17 parents)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 11 - director → ME
  • 12
    SOUTHERN GAS NETWORKS LIMITED - 2005-09-28
    BLACKWATER G LIMITED - 2005-06-01
    St Lawrence House, Station Approach, Horley, Surrey
    Corporate (17 parents)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 6 - director → ME
  • 13
    BLACKWATER 2 LIMITED - 2005-06-01
    Wales & West House, Spooner Close Coedkernew, Newport, South Wales
    Corporate (15 parents, 1 offspring)
    Officer
    2004-08-27 ~ 2005-06-01
    IIF 4 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.