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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

Sedgwick, Duncan Roy

    Related profiles found in government register
  • Sedgwick, Duncan Roy
    British chart. secretary born in November 1955

    Resident in England

    Registered addresses and corresponding companies
    • Cedar House, 93a Burford Road, Chipping Norton, Oxfordshire, OX7 5EE, England

      IIF 1
    • 5, Fleet Place, London, EC4M 7RD, England

      IIF 2
  • Sedgwick, Duncan Roy
    British company director born in November 1955

    Resident in England

    Registered addresses and corresponding companies
    • 9 Romney House 47, Marsham Street, London, SW1P 3DR, England

      IIF 3
  • Sedgwick, Duncan Roy
    British lawyer born in November 1955

    Resident in England

    Registered addresses and corresponding companies
    • C/o Legal Department, Xoserve Limited, Lansdowne Gate, 65 New Road, Solihull, B91 3DL, United Kingdom

      IIF 4
  • Sedgwick, Duncan Roy
    British assistant company secretary born in November 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 55 Lambourne Drive, Wollaton, Nottingham, Notts, NG8 1GR

      IIF 5 IIF 6 IIF 7
  • Sedgwick, Duncan Roy
    British chief executive born in November 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Sedgwick, Duncan Roy
    British director born in November 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 55 Lambourne Drive, Wollaton, Nottingham, Notts, NG8 1GR

      IIF 11 IIF 12
  • Sedgwick, Duncan Roy
    British group audit manager born in November 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 55 Lambourne Drive, Wollaton, Nottingham, Notts, NG8 1GR

      IIF 13
  • Sedgwick, Duncan Roy
    British strategic advisor born in November 1955

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • First Floor Rear, 85 Hatton Garden, London, EC1N 8JR, United Kingdom

      IIF 14
  • Sedgwick, Duncan Roy
    British

    Registered addresses and corresponding companies
  • Mr Duncan Roy Sedgwick
    British born in November 1955

    Resident in England

    Registered addresses and corresponding companies
    • 93a, Burford Road, Chipping Norton, Oxon, OX7 5EE, England

      IIF 18
child relation
Offspring entities and appointments 17
  • 1
    ASSOCIATION OF ENERGY SUPPLIERS
    03387790
    Third Floor Candlewick House, 116-126 Cannon Street, London, England
    Active Corporate (66 parents)
    Officer
    2003-10-01 ~ 2008-07-31
    IIF 9 - Director → ME
  • 2
    E.ON UK DIRECTORS LIMITED - now
    POWERGEN DIRECTORS LIMITED - 2004-07-05
    EAST MIDLANDS ELECTRICITY DIRECTORS LIMITED - 1999-11-05
    EME FRANCHISES LIMITED
    - 1992-10-14 02537323
    Westwood Way, Westwood Business Park, Coventry
    Dissolved Corporate (15 parents, 93 offsprings)
    Officer
    ~ 1992-09-30
    IIF 13 - Director → ME
  • 3
    E.ON UK ENERGY LINCOLN LIMITED - now
    E.ON UK ENERGY SOLUTIONS LIMITED - 2014-09-01
    POWERGEN ENERGY SOLUTIONS LIMITED - 2004-07-05
    LINCOLN GREEN ENERGY LIMITED
    - 1999-12-01 02194091 03757547
    BOOMBOND PUBLIC LIMITED COMPANY
    - 1990-05-10 02194091
    EAST MIDLANDS ELECTRICITY PLC
    - 1989-04-01 02194091 02366923... (more)
    BOOMBOND PUBLIC LIMITED COMPANY
    - 1988-04-20 02194091
    Kpmg Llp, 15 Canada Square Canary Wharf, London
    Dissolved Corporate (17 parents)
    Officer
    ~ 1992-09-14
    IIF 17 - Secretary → ME
  • 4
    EDL OPERATIONS (LFG 1) LIMITED - now
    EAST MIDLANDS ELECTRICITY GENERATION (DEVELOPMENT) LIMITED
    - 1998-03-02 02618416
    GRAVITAS 1014 LIMITED - 1991-07-18
    C/o Energy Developments (uk) Limited, 206-216 Marylebone Road, London
    Dissolved Corporate (25 parents)
    Officer
    1991-07-25 ~ 1992-09-03
    IIF 16 - Secretary → ME
  • 5
    EIGHT CAPITAL PARTNERS PLC - now
    MONREAL PLC - 2018-08-13
    COGENPOWER PLC
    - 2017-12-01 09301329
    Kemp House, 160 City Road, London, England
    Active Corporate (17 parents, 2 offsprings)
    Officer
    2015-09-15 ~ 2015-10-29
    IIF 2 - Director → ME
  • 6
    ENERGY RETAIL ASSOCIATION LIMITED
    04844678
    Third Floor Candlewick House, 116-126 Cannon Street, London, England
    Active Corporate (39 parents)
    Officer
    2003-10-29 ~ 2008-07-31
    IIF 10 - Director → ME
  • 7
    ENERGYSURE LIMITED
    05960879
    Third Floor Candlewick House, 116-126 Cannon Street, London, England
    Active Corporate (13 parents)
    Officer
    2006-11-08 ~ 2008-07-31
    IIF 12 - Director → ME
  • 8
    ENGAGE CONSULTING LIMITED
    03923081
    Unit 1, Cambridge House Camboro Business Park, Oakington Road, Girton, Cambridge, Cambridgeshire, United Kingdom
    Active Corporate (12 parents)
    Officer
    2012-04-01 ~ 2013-03-31
    IIF 14 - Director → ME
  • 9
    GATEWAY MANAGEMENT SOLUTIONS LIMITED
    04757108
    Cedar House, 93a Burford Road, Chipping Norton, Oxfordshire
    Dissolved Corporate (3 parents)
    Officer
    2003-05-08 ~ dissolved
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 18 - Ownership of shares – More than 25% but not more than 50% OE
  • 10
    NVIRO CLEANTECH LIMITED
    05606469
    1 Kimpton Road, Luton, Bedfordshire
    Active Corporate (16 parents)
    Officer
    2006-12-27 ~ 2008-07-22
    IIF 11 - Director → ME
  • 11
    POWERGEN WEATHER LIMITED - now
    UTILITY DEBT SERVICES LTD - 2003-05-18
    KINESIS RESOURCE MANAGEMENT LIMITED - 2001-12-20
    EAST MIDLANDS ELECTRICITY DISTRIBUTION LIMITED
    - 2001-05-15 02526592 03999434... (more)
    Westwood Way, Westwood Business Park, Coventry
    Dissolved Corporate (9 parents)
    Officer
    ~ 1992-10-20
    IIF 6 - Director → ME
  • 12
    PREFCAP LIMITED - now
    365 AGILE GROUP LIMITED - 2018-06-28
    365 AGILE GROUP PLC - 2018-06-27
    IAFYDS PLC - 2015-08-20
    VPHASE PLC
    - 2014-02-10 04958332
    FLIGHTSTORE GROUP PLC - 2007-09-26
    2nd Floor, Heathmans House, 19 Heathmans Road, London, England
    Dissolved Corporate (26 parents, 1 offspring)
    Officer
    2011-04-01 ~ 2013-09-20
    IIF 3 - Director → ME
  • 13
    QUADRANT PIPELINES LIMITED - now
    INEXUS GAS INFRASTRUCTURE LIMITED - 2005-06-20
    QUADRANT PIPELINES LIMITED - 2005-04-08
    EAST MIDLANDS PIPELINES LIMITED - 2003-04-01
    EAST MIDLANDS ENERGY LIMITED - 1998-08-10
    GRANTHAM GREEN LIMITED
    - 1997-01-08 02528816
    Synergy House Windmill Avenue, Woolpit, Bury St. Edmunds, England
    Active Corporate (30 parents, 1 offspring)
    Officer
    ~ 1992-10-20
    IIF 7 - Director → ME
  • 14
    RYTON ENERGY LIMITED
    02638431
    206-216 Marylebone Road, London, United Kingdom
    Dissolved Corporate (20 parents)
    Officer
    1991-08-15 ~ 1991-12-03
    IIF 5 - Director → ME
  • 15
    STATCO SIX LIMITED
    00121420
    53 New Broad Street, London
    Active Corporate (14 parents)
    Officer
    1991-06-14 ~ 1992-07-17
    IIF 15 - Secretary → ME
  • 16
    TRUST ALLIANCE GROUP LIMITED - now
    THE OMBUDSMAN SERVICE LIMITED
    - 2023-02-02 04351294
    TELECOMMUNICATIONS OMBUDSMAN SERVICE LIMITED
    - 2006-07-11 04351294
    TELECOMMUNICATIONS INDUSTRY OMBUDSMAN LIMITED - 2002-06-18
    TELECOMMUNICATION INDUSTRY OMBUDSMAN LIMITED - 2002-01-17
    3300 Daresbury Park, Daresbury, Warrington, England
    Active Corporate (42 parents, 7 offsprings)
    Officer
    2006-07-10 ~ 2008-07-31
    IIF 8 - Director → ME
  • 17
    XOSERVE LIMITED
    - now 05046877
    BLACKWATER AGENCY LIMITED - 2004-08-27
    Lansdowne Gate, 65 New Road, Solihull
    Active Corporate (70 parents, 1 offspring)
    Officer
    2016-09-01 ~ 2020-08-31
    IIF 4 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.