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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Urwin, Roger John, Dr

    Related profiles found in government register
  • Urwin, Roger John, Dr
    British company director born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 2, Queen Anne's Gate Building, Dartmouth Street, London, SW1H 9BP, United Kingdom

      IIF 1 IIF 2

    • icon of address 2, Queen Anne's Gate Buildings, Dartmouth Street, London, SW1H 9BP, England

      IIF 3 IIF 4 IIF 5

    • icon of address 4-10 St Johns 79 Marsham Street, London, SW1P 4SA

      IIF 7
  • Urwin, Roger John, Dr
    British director born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 4-10 St Johns 79 Marsham Street, London, SW1P 4SA

      IIF 8 IIF 9
  • Urwin, Roger John, Dr
    British engineer born in February 1946

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Urwin, Roger John, Dr
    British company director born in February 1946

    Resident in England

    Registered addresses and corresponding companies

    • icon of address The Barn, Manor House Court, Church Road, Shepperton, TW17 9JS, England

      IIF 29
  • Urwin, Roger John, Dr
    British company director born in February 1946

    Registered addresses and corresponding companies
  • Urwin, Roger John, Dr
    British engineer born in February 1946

    Registered addresses and corresponding companies
  • Urwin, Roger John, Dr
    British group director born in February 1946

    Registered addresses and corresponding companies

    • icon of address Treetops 14 Whitehill Road, Kidderminster, Worcestershire, DY11 6JJ

      IIF 41
  • Urwin, Roger John, Dr
    British managing director born in February 1946

    Registered addresses and corresponding companies

    • icon of address Treetops 14 Whitehill Road, Kidderminster, Worcestershire, DY11 6JJ

      IIF 42
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address The Barn Manor House Court, Church Road, Shepperton, England
    Active Corporate (2 parents)
    Equity (Company account)
    7,329 GBP2024-04-30
    Officer
    icon of calendar 2020-09-18 ~ now
    IIF 29 - Director → ME
  • 2
    icon of address 40 Grosvenor Place, Victoria, London
    Dissolved Corporate (11 parents)
    Officer
    icon of calendar 2011-01-18 ~ dissolved
    IIF 10 - Director → ME
Ceased 39
  • 1
    icon of address 10 Norwich Street, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-02-04 ~ 2014-04-08
    IIF 1 - Director → ME
  • 2
    icon of address 10 Norwich Street, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2013-02-04 ~ 2014-04-08
    IIF 2 - Director → ME
  • 3
    CU POWER GENERATION LIMITED - 1999-04-23
    CALLMAIN LIMITED - 1990-06-27
    icon of address 55 Baker Street, London
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    icon of calendar 2011-01-18 ~ 2019-09-03
    IIF 4 - Director → ME
  • 4
    NEATDON LIMITED - 1990-05-29
    icon of address The City Surveyor City Of London Corporation, Aldermanbury, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2011-01-18 ~ 2018-12-14
    IIF 6 - Director → ME
  • 5
    ALFRED MCALPINE LIMITED - 2008-03-18
    icon of address Pwc 8th Floor Central Square, 29 Wellington Street, Leeds, West Yorkshire
    Liquidation Corporate (1 parent, 20 offsprings)
    Officer
    icon of calendar 2006-09-01 ~ 2008-02-12
    IIF 7 - Director → ME
  • 6
    COMBINED POWER SYSTEMS LIMITED - 2000-02-18
    COMBINED POWER LIMITED - 2005-01-28
    ENER-G COMBINED POWER LIMITED - 2018-03-27
    icon of address Millstream, Maidenhead Road, Windsor, Berkshire, England
    Active Corporate (5 parents)
    Officer
    icon of calendar ~ 1994-03-04
    IIF 31 - Director → ME
  • 7
    EDF ENERGY (ENERGY BRANCH) PLC - 2016-11-28
    THE LONDON POWER COMPANY PLC - 2003-06-30
    icon of address 90 Whitfield Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 39 - Director → ME
  • 8
    LONDON ELECTRICITY GROUP PLC - 2003-06-30
    LONDON ELECTRICITY PLC - 2001-10-01
    EDF ENERGY PLC - 2018-10-03
    icon of address Nova North, 11 Bressenden Place, London, England
    Active Corporate (4 parents)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 32 - Director → ME
  • 9
    ELF OIL EXPLORATION AND PRODUCTION (U.K.) LIMITED - 1981-12-31
    ELF UK PLC - 1992-07-01
    ELF EXPLORATION UK PLC - 2007-01-15
    icon of address 19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2002-03-15 ~ 2002-10-18
    IIF 35 - Director → ME
  • 10
    icon of address 1 More London Place, London
    Liquidation Corporate (1 parent)
    Officer
    icon of calendar 2001-04-01 ~ 2001-12-19
    IIF 40 - Director → ME
  • 11
    icon of address 19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2002-03-15 ~ 2002-10-18
    IIF 37 - Director → ME
  • 12
    CHARTERHOUSE SECURITIES LIMITED - 1976-12-31
    CHARTERHOUSE PETROLEUM DEVELOPMENT LIMITED - 1986-08-01
    icon of address 19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (5 parents)
    Officer
    icon of calendar 2002-03-15 ~ 2002-10-18
    IIF 36 - Director → ME
  • 13
    TRANSCO PLC - 2005-10-10
    BRITISH GAS PUBLIC LIMITED COMPANY - 1997-02-17
    NATIONAL GRID GAS PLC - 2023-02-06
    BG TRANSCO PLC - 2000-10-23
    BG PUBLIC LIMITED COMPANY - 1999-12-13
    icon of address National Grid House Warwick Technology Park, Gallows Hill, Warwick
    Active Corporate (17 parents, 3 offsprings)
    Officer
    icon of calendar 2002-10-21 ~ 2006-12-31
    IIF 20 - Director → ME
  • 14
    ELECCOM LIMITED - 1999-05-28
    INTERCEDE 917 LIMITED - 1991-12-09
    icon of address 1 - 3 Strand, London
    Active Corporate (4 parents, 3 offsprings)
    Officer
    icon of calendar 1999-06-03 ~ 2006-12-31
    IIF 27 - Director → ME
  • 15
    icon of address 1 - 3 Strand, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 1999-06-09 ~ 2003-01-31
    IIF 8 - Director → ME
  • 16
    NATIONAL GRID (US) INVESTMENTS 2 - 2009-03-02
    icon of address C/o Interpath Limited, 10 Fleet Place, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 1999-06-09 ~ 2003-01-31
    IIF 9 - Director → ME
  • 17
    icon of address 1 - 3 Strand, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 1999-11-10 ~ 2003-01-31
    IIF 12 - Director → ME
  • 18
    icon of address 1 - 3 Strand, London
    Active Corporate (6 parents, 2 offsprings)
    Officer
    icon of calendar 1999-11-10 ~ 2006-12-31
    IIF 17 - Director → ME
  • 19
    icon of address 1-3 Strand, London
    Active Corporate (5 parents, 5 offsprings)
    Officer
    icon of calendar 2001-11-28 ~ 2006-12-31
    IIF 19 - Director → ME
  • 20
    icon of address 1 - 3 Strand, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2002-02-04 ~ 2006-12-31
    IIF 21 - Director → ME
  • 21
    THE NATIONAL GRID COMPANY PLC - 2002-10-21
    NATIONAL GRID COMPANY PLC - 2005-07-26
    icon of address 1 - 3 Strand, London
    Active Corporate (11 parents, 6 offsprings)
    Officer
    icon of calendar 1995-09-30 ~ 2006-12-31
    IIF 18 - Director → ME
  • 22
    icon of address 1-3 Strand, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2002-01-18 ~ 2003-01-31
    IIF 16 - Director → ME
  • 23
    INTERCEDE 1545 LIMITED - 2000-03-13
    icon of address 15 Canada Square, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2001-03-30 ~ 2003-01-31
    IIF 14 - Director → ME
  • 24
    NGG LIMITED - 1999-03-25
    INTERCEDE 1146 LIMITED - 1995-10-26
    icon of address 1-3 Strand, London
    Active Corporate (6 parents, 8 offsprings)
    Officer
    icon of calendar 1999-03-25 ~ 2006-12-31
    IIF 11 - Director → ME
  • 25
    THE NATIONAL GRID HOLDING PLC - 1995-11-17
    NATIONAL GRID GROUP PLC - 2002-01-31
    THE NATIONAL GRID GROUP PLC - 2000-07-27
    icon of address 1 - 3 Strand, London
    Active Corporate (9 parents, 13 offsprings)
    Officer
    icon of calendar 1995-11-17 ~ 2006-12-31
    IIF 26 - Director → ME
    icon of calendar ~ 1995-09-05
    IIF 42 - Director → ME
  • 26
    NGC ONE LIMITED - 1998-02-04
    INTERCEDE 851 LIMITED - 1991-05-01
    icon of address 1 - 3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2001-03-30 ~ 2006-12-31
    IIF 25 - Director → ME
  • 27
    NEW NATIONAL GRID PLC - 2002-01-31
    NATIONAL GRID TRANSCO PLC - 2005-07-26
    INTERCEDE 1610 LIMITED - 2000-08-30
    NATIONAL GRID GROUP PLC - 2002-10-21
    icon of address 1-3 Strand, London
    Active Corporate (13 parents, 4 offsprings)
    Officer
    icon of calendar 2001-03-30 ~ 2006-12-31
    IIF 28 - Director → ME
  • 28
    icon of address C/o Interpath Limited, 10 Fleet Place, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2001-12-20 ~ 2003-01-31
    IIF 23 - Director → ME
  • 29
    INTERCEDE 1544 LIMITED - 2000-03-13
    icon of address Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2001-03-30 ~ 2003-01-31
    IIF 24 - Director → ME
  • 30
    icon of address 1 - 3 Strand, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 2002-01-18 ~ 2003-01-31
    IIF 13 - Director → ME
  • 31
    INTERCEDE 1409 LIMITED - 1999-03-17
    icon of address Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2001-03-30 ~ 2003-01-31
    IIF 22 - Director → ME
  • 32
    GEMSTONE COMPUTERS LIMITED - 1997-11-17
    INTERCEDE 849 LIMITED - 1991-02-27
    icon of address Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2001-03-30 ~ 2003-01-31
    IIF 15 - Director → ME
  • 33
    INTERCEDE 514 LIMITED - 1988-02-24
    icon of address C/o Bdo Llp, 5 Temple Square Temple Street, Liverpool
    Dissolved Corporate (5 parents)
    Officer
    icon of calendar 2011-01-18 ~ 2019-09-03
    IIF 5 - Director → ME
  • 34
    CENTRENOTICE LIMITED - 1991-08-09
    GROVEHURST POWER LIMITED - 1992-01-13
    icon of address The City Surveyor City Of London Corporation, Aldermanbury, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2011-01-18 ~ 2018-12-14
    IIF 3 - Director → ME
  • 35
    FOREIGN & COLONIAL SPECIAL UTILITIES INVESTMENT TRUST PLC - 2000-06-09
    SHAREISSUE PUBLIC LIMITED COMPANY - 1993-07-16
    icon of address 6th Floor Bank House, Cherry St, Birmingham
    Liquidation Corporate (1 parent)
    Officer
    icon of calendar 1993-07-28 ~ 2006-11-30
    IIF 41 - Director → ME
  • 36
    TOTAL E&P UK LIMITED - 2021-06-01
    TOTAL OIL MARINE P L C - 2000-06-29
    TOTALFINAELF EXPLORATION UK PLC - 2003-05-07
    TOTAL E&P UK PLC - 2007-01-15
    icon of address 19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 1994-11-25 ~ 2002-10-18
    IIF 33 - Director → ME
  • 37
    PRECIS (933) LIMITED - 1989-10-12
    TOTAL COATINGS UK LIMITED - 2001-01-03
    TOTALFINAELF UPSTREAM UK LIMITED - 2003-05-14
    ORKEM COATINGS UK LIMITED - 1991-09-02
    TOTAL UPSTREAM UK LIMITED - 2021-06-01
    icon of address 19th Floor 10 Upper Bank Street, Canary Wharf, London, England
    Active Corporate (6 parents, 7 offsprings)
    Officer
    icon of calendar 2002-03-15 ~ 2002-10-18
    IIF 34 - Director → ME
  • 38
    EDF ENERGY (SERVICES) LIMITED - 2010-11-01
    LONDON ELECTRICITY LIMITED - 1989-04-01
    LONDON ELECTRICITY SERVICES LIMITED - 2003-06-30
    icon of address Newington House, 237 Southwark Bridge Road, London
    Active Corporate (5 parents)
    Officer
    icon of calendar ~ 1995-09-29
    IIF 38 - Director → ME
  • 39
    EDF ENERGY (ENTERPRISES) LIMITED - 2010-11-01
    LONDON ELECTRICITY ENTERPRISES LIMITED - 2003-06-30
    icon of address Newington House, 237 Southwark Bridge Road, London
    Active Corporate (5 parents)
    Officer
    icon of calendar 1992-09-28 ~ 1995-09-29
    IIF 30 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.