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

Humphreys, Stuart Calvin

child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 40
  • 1
    TERRACOM ESTATES LIMITED - 2011-08-25
    PLOUGMANN VINGTOST & PARTNERS LIMITED - 1995-12-28
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents, 2 offsprings)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 33 - director → ME
  • 2
    ARQIVA FINANCE PLC - 2013-02-01
    NATIONAL GRID WIRELESS FINANCE PLC - 2008-09-17
    CROWN CASTLE UK FINANCE PLC - 2005-10-10
    CASTLE TRANSMISSION (FINANCE) PLC - 1999-09-10
    PREMTRADE LIMITED - 1997-04-15
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 35 - director → ME
  • 3
    NATIONAL GRID WIRELESS HOLDINGS LIMITED - 2008-09-17
    CROWN CASTLE UK HOLDINGS LIMITED - 2005-10-10
    CASTLE TRANSMISSION SERVICES (HOLDINGS) LTD - 1999-09-10
    DIOHOLD LIMITED - 1997-02-25
    Crawley Court, Winchester, Hampshire
    Corporate (12 parents, 2 offsprings)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 25 - director → ME
  • 4
    TERRACOM DESIGN & DEVELOPMENT LIMITED - 2011-08-25
    ROSA DEVELOPMENTS LIMITED - 1996-09-09
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 38 - director → ME
  • 5
    TRISCAPE PLANNING LIMITED - 2011-08-25
    TERRACOM NORTHERN LIMITED - 1998-09-07
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 34 - director → ME
  • 6
    STC INTERNATIONAL HOLDINGS LIMITED - 2011-09-28
    Crawley Court, Winchester, Hampshire
    Corporate (2 parents, 1 offspring)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 37 - director → ME
  • 7
    AERIAL UK LIMITED - 2019-10-22
    AERIAL GROUP LIMITED - 1997-06-27
    RAKSPEC LIMITED - 1989-02-10
    Crawley Court, Winchester, Hampshire
    Corporate (12 parents, 1 offspring)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 30 - director → ME
  • 8
    AERIAL GROUP LIMITED - 2011-09-28
    DE FACTO 620 LIMITED - 1997-06-27
    Crawley Court, Winchester, Hampshire
    Corporate (3 parents, 1 offspring)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 32 - director → ME
  • 9
    AGL SYSTEMS INTERNATIONAL LIMITED - 2011-09-28
    AFL CONSULTANTS LIMITED - 1999-12-14
    PACTFIND LIMITED - 1988-02-19
    Crawley Court, Winchester, Hampshire
    Corporate (2 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 24 - director → ME
  • 10
    TELINK LIMITED - 2011-08-25
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 39 - director → ME
  • 11
    AMPLE DESIGN LIMITED - 2011-08-25
    AMPLEDESIGN LIMITED - 1997-03-18
    Crawley Court, Winchester, Hampshire
    Dissolved corporate (4 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 26 - director → ME
  • 12
    MEAUJO (544) LIMITED - 2001-08-07
    1-3 Strand, London
    Corporate (6 parents)
    Officer
    2008-10-10 ~ 2012-10-18
    IIF 13 - director → ME
  • 13
    NATIONAL GRID GAS DISTRIBUTION LIMITED - 2017-05-02
    NATIONAL GRID THIRTY SEVEN LIMITED - 2016-05-05
    Cadent, Pilot Way, Ansty, Coventry, England
    Corporate (22 parents, 5 offsprings)
    Officer
    2018-07-20 ~ 2018-10-29
    IIF 20 - director → ME
  • 14
    LATTICE GROUP PLC - 2016-10-03
    SHELBA MARKETING LIMITED - 2000-08-30
    1-3 Strand, London
    Corporate (9 parents, 4 offsprings)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 17 - director → ME
  • 15
    NATIONAL GRID METERING LIMITED - 2023-02-06
    TRANSCO METERING SERVICES LIMITED - 2005-10-10
    TRANSCO METERING SERVICES (WALES) LIMITED - 2002-04-26
    BG METERING SERVICES (WALES) LIMITED - 2000-10-13
    National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Corporate (12 parents)
    Officer
    2014-02-01 ~ 2019-12-31
    IIF 15 - director → ME
  • 16
    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
    2011-04-01 ~ 2013-05-31
    IIF 18 - director → ME
  • 17
    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
    2008-07-07 ~ 2013-05-31
    IIF 11 - director → ME
  • 18
    ELECCOM LIMITED - 1999-05-28
    INTERCEDE 917 LIMITED - 1991-12-09
    1 - 3 Strand, London
    Corporate (4 parents, 3 offsprings)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 6 - director → ME
  • 19
    1 - 3 Strand, London
    Corporate (6 parents, 2 offsprings)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 5 - director → ME
  • 20
    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
    2008-07-07 ~ 2013-05-31
    IIF 7 - director → ME
  • 21
    GRAIN LNG LIMITED - 2005-10-10
    LATTICE LNG HOLDINGS LIMITED - 2003-01-27
    LNG HOLDINGS LIMITED - 2002-07-22
    1-3 Strand, London
    Corporate (5 parents)
    Officer
    2008-07-07 ~ 2019-12-31
    IIF 16 - director → ME
  • 22
    NGG LIMITED - 1999-03-25
    INTERCEDE 1146 LIMITED - 1995-10-26
    1-3 Strand, London
    Corporate (6 parents, 8 offsprings)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 12 - director → ME
  • 23
    NATIONAL GRID GROUP PLC - 2002-01-31
    THE NATIONAL GRID GROUP PLC - 2000-07-27
    THE NATIONAL GRID HOLDING PLC - 1995-11-17
    1 - 3 Strand, London
    Corporate (9 parents, 13 offsprings)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 10 - director → ME
  • 24
    NGT INTERCONNECTORS LIMITED - 2005-07-19
    EPFAL LIMITED - 2005-01-14
    INTERCEDE 1249 LIMITED - 1997-08-05
    1-3 Strand, London
    Corporate (6 parents)
    Officer
    2008-07-07 ~ 2012-11-07
    IIF 19 - director → ME
  • 25
    NGC ONE LIMITED - 1998-02-04
    INTERCEDE 851 LIMITED - 1991-05-01
    1 - 3 Strand, London
    Corporate (5 parents)
    Officer
    2013-06-01 ~ 2015-08-25
    IIF 9 - director → ME
  • 26
    JV NOMINEES 2009 LIMITED - 2010-01-03
    1-3 Strand, London
    Corporate (7 parents)
    Officer
    2009-12-15 ~ 2013-05-31
    IIF 40 - director → ME
  • 27
    INTERCEDE 1723 LIMITED - 2001-07-24
    1 - 3 Strand, London
    Corporate (7 parents)
    Officer
    2013-06-01 ~ 2019-12-31
    IIF 8 - director → ME
  • 28
    ARQIVA NO 2 LIMITED - 2020-07-16
    NATIONAL GRID WIRELESS NO 2 LIMITED - 2008-09-22
    GRIDCOM (UK) LIMITED - 2005-10-10
    SST (UK) LIMITED - 2002-10-21
    SPECTRASITE TRANSCO COMMUNICATIONS LIMITED - 2002-04-12
    EVER 1267 LIMITED - 2000-06-08
    R+, 4th Floor, 2 Blagrave Street, Reading, United Kingdom
    Corporate (6 parents, 1 offspring)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 31 - director → ME
  • 29
    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
    2006-01-03 ~ 2007-04-03
    IIF 27 - director → ME
  • 30
    ARQIVA NO 4 LIMITED - 2020-07-16
    NATIONAL GRID WIRELESS NO 4 LIMITED - 2008-09-22
    CROWN CASTLE COMMUNICATIONS LIMITED - 2005-10-10
    MILLENNIUM COMMUNICATIONS LIMITED - 2000-03-23
    R+, 4th Floor, 2 Blagrave Street, Reading, United Kingdom
    Corporate (6 parents)
    Equity (Company account)
    2,500,100 GBP2021-12-31
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 36 - director → ME
  • 31
    ARQIVA AERIAL SITES LIMITED - 2020-07-16
    ARQIVA AERIAL SITES PLC - 2013-02-01
    NATIONAL GRID WIRELESS AERIAL SITES PLC - 2008-09-22
    GRIDCOM AERIAL SITES PLC - 2005-10-10
    AERIAL SITES PUBLIC LIMITED COMPANY - 2002-10-21
    LUPPOOL LIMITED - 1980-12-31
    R+, 4th Floor, 2 Blagrave Street, Reading, United Kingdom
    Corporate (6 parents)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 28 - director → ME
  • 32
    ARQIVA SERVICES LIMITED - 2020-07-16
    NATIONAL GRID WIRELESS LIMITED - 2008-09-22
    CROWN CASTLE UK LIMITED - 2005-10-10
    CASTLE TRANSMISSION INTERNATIONAL LTD. - 1999-09-10
    CASTLE TRANSMISSION SERVICES LIMITED - 1997-03-21
    HSCO LIMITED - 1997-02-24
    HACKREMCO (NO.1129) LIMITED - 1996-12-18
    R+, 4th Floor, 2 Blagrave Street, Reading, United Kingdom
    Corporate (6 parents, 4 offsprings)
    Officer
    2006-01-03 ~ 2007-04-03
    IIF 29 - director → ME
  • 33
    34 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    1999-10-18 ~ 2000-04-18
    IIF 42 - director → ME
    1999-10-18 ~ 2000-04-25
    IIF 4 - secretary → ME
  • 34
    Cadent, Pilot Way, Ansty, Coventry, England
    Corporate (17 parents, 1 offspring)
    Officer
    2018-07-20 ~ 2018-10-29
    IIF 22 - director → ME
  • 35
    Cadent, Pilot Way, Ansty, Coventry, England
    Corporate (17 parents, 3 offsprings)
    Officer
    2018-07-20 ~ 2018-10-29
    IIF 23 - director → ME
  • 36
    Cadent, Pilot Way, Ansty, Coventry, England
    Corporate (17 parents, 1 offspring)
    Officer
    2018-07-20 ~ 2018-10-29
    IIF 21 - director → ME
  • 37
    ALBRIGHT & WILSON OVERSEAS LIMITED - 2001-05-18
    THOMAS TYRER AND CO.LIMITED - 1977-12-31
    Syensqo, Trinity Street, Oldbury, West Midlands, England
    Corporate (4 parents)
    Officer
    1998-12-07 ~ 2000-03-23
    IIF 43 - director → ME
    1999-11-01 ~ 2000-06-09
    IIF 2 - secretary → ME
  • 38
    C/o Baker Tilly, 1st Floor 46 Clarendon Road, Watford
    Corporate (3 parents)
    Officer
    1999-10-18 ~ 2000-04-18
    IIF 41 - director → ME
    1999-10-18 ~ 2000-04-25
    IIF 1 - secretary → ME
  • 39
    ALBRIGHT & WILSON LIMITED - 2001-05-18
    ALBRIGHT & WILSON UK PLC - 1995-01-27
    TENNECO INTERNATIONAL HOLDINGS LIMITED - 1995-01-20
    34 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Dissolved corporate (4 parents)
    Officer
    1999-10-18 ~ 2000-06-09
    IIF 3 - secretary → ME
  • 40
    1-3 Strand, London
    Corporate (5 parents)
    Officer
    2017-03-01 ~ 2019-12-31
    IIF 14 - director → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.