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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

Mr Ian Derek Marchant

    Related profiles found in government register
  • Mr Ian Derek Marchant
    British born in February 1961

    Resident in Scotland

    Registered addresses and corresponding companies

    • Dunelm Energy Limited, C/o Azets, Quay 2, 139 Fountainbridge, Edinburgh, EH3 9QG, Scotland

      IIF 1
  • Marchant, Ian Derek
    British born in February 1961

    Resident in Scotland

    Registered addresses and corresponding companies

    • Dunelm Energy Limited, C/o Azets, Quay 2, 139 Fountainbridge, Edinburgh, EH3 9QG, Scotland

      IIF 2
  • Marchant, Ian Derek
    British accountant born in February 1961

    Resident in Scotland

    Registered addresses and corresponding companies

    • 45, Timber Bush, Edinburgh, EH6 6QH, Scotland

      IIF 3

    • Kinburn Castle, St Andrews, Fife, KY16 9DR

      IIF 4
  • Marchant, Ian Derek
    British company director born in February 1961

    Resident in Scotland

    Registered addresses and corresponding companies

    • 15, Justice Mill Lane, Aberdeen, AB11 6EQ, Scotland

      IIF 5
  • Marchant, Ian Derek
    British non-executive director born in February 1961

    Resident in Scotland

    Registered addresses and corresponding companies

    • 8th Floor, 120 Bothwell Street, Glasgow, G2 7JS, Scotland

      IIF 6
  • Marchant, Ian Derek
    British born in February 1961

    Resident in England

    Registered addresses and corresponding companies

    • 2nd Floor, 36, Broadway, London, SW1H 0BH, England

      IIF 7
  • Marchant, Ian Derek
    British accountant born in February 1961

    Registered addresses and corresponding companies
  • Marchant, Ian Derek
    British born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • York House, Sheet Street, Windsor, SL4 1DD, England

      IIF 15
  • Marchant, Ian Derek
    British accountant born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Marchant, Ian Derek
    British company director born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 7, Wallyford Industrial Estate, Edinburgh, East Lothian, EH21 8QJ, United Kingdom

      IIF 47
child relation
Offspring entities and appointments 46
  • 1
    AGGREKO LIMITED - now
    AGGREKO PLC
    - 2021-08-16 SC177553 SC073994
    7th Floor Sentinel Building, 103 Waterloo Street, Glasgow, Scotland, Scotland
    Active Corporate (50 parents, 3 offsprings)
    Officer
    2013-11-01 ~ 2021-08-10
    IIF 6 - Director → ME
  • 2
    BARKING POWER LIMITED
    - now 02354681
    NEATDON LIMITED - 1990-05-29
    The City Surveyor City Of London Corporation, Aldermanbury, London, United Kingdom
    Active Corporate (105 parents)
    Officer
    1995-07-23 ~ 1996-06-10
    IIF 10 - Director → ME
  • 3
    BOUYGUES E&S CONTRACTING UK LIMITED - now
    ETDE CONTRACTING LIMITED - 2013-02-28
    THERMAL TRANSFER LIMITED
    - 2009-10-21 SC087174 SC366764
    THERMAL TRANSFER (HOLDINGS) LIMITED
    - 1999-03-24 SC087174
    Excel House Europoint Office Park 1 Renshaw Place, Holytown, Motherwell, Scotland
    Active Corporate (57 parents)
    Officer
    1997-10-02 ~ 1999-08-30
    IIF 35 - Director → ME
  • 4
    CYBERHAWK INNOVATIONS LIMITED
    - now SC340484
    CASTLELAW (NO.740) LIMITED - 2008-11-03
    Kinburn Castle, St Andrews, Fife
    Active Corporate (24 parents)
    Equity (Company account)
    1,118,098 GBP2021-03-31
    Officer
    2013-09-27 ~ 2015-12-18
    IIF 4 - Director → ME
  • 5
    DERWENT COGENERATION LIMITED
    - now 02650621
    AGENTSAFE LIMITED - 1991-10-14
    6th Floor, Radcliffe House, Blenheim Court, Solihull, England
    Dissolved Corporate (61 parents)
    Officer
    1995-07-20 ~ 1996-06-10
    IIF 12 - Director → ME
  • 6
    DUNELM ENERGY LIMITED
    SC463423
    Dunelm Energy Limited, C/o Azets, Quay 2, 139 Fountainbridge, Edinburgh, Scotland
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -63,988 GBP2024-11-30
    Officer
    2013-11-11 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    ENERVEO LIMITED - now
    SSE CONTRACTING LIMITED - 2021-10-27
    SOUTHERN ELECTRIC CONTRACTING LIMITED
    - 2011-09-30 02317133
    SOUTHERN ELECTRIC CONTRACTORS LIMITED - 1991-11-28
    SPECTEMP LIMITED - 1988-12-22
    Unit 34 Palmerston Business Park, Fareham, England
    Active Corporate (65 parents, 5 offsprings)
    Equity (Company account)
    0 GBP2024-03-31
    Officer
    1997-10-02 ~ 1999-09-01
    IIF 8 - Director → ME
  • 8
    FRED. OLSEN LIMITED
    00748590
    2nd Floor, 36 Broadway, London, England
    Active Corporate (20 parents, 10 offsprings)
    Officer
    2021-09-30 ~ now
    IIF 7 - Director → ME
  • 9
    INDIGO PIPELINES LIMITED - now
    SSE PIPELINES LIMITED - 2014-09-01
    SOUTHERN ELECTRIC PIPELINES LIMITED
    - 1999-12-24 02742721
    SOUTHERN ENERGY MANAGEMENT SERVICES LIMITED
    - 1997-05-13 02742721
    200 Brook Drive, Green Park, Reading, England
    Active Corporate (35 parents, 2 offsprings)
    Officer
    1996-05-28 ~ 1999-10-08
    IIF 13 - Director → ME
  • 10
    JOHN WOOD GROUP PLC
    SC036219
    Sir Ian Wood House Hareness Road, Altens Industrial Estate, Aberdeen, Scotland
    Active Corporate (61 parents, 33 offsprings)
    Officer
    2006-05-19 ~ 2019-09-01
    IIF 5 - Director → ME
  • 11
    KEADBY CONSTRUCTION LIMITED
    - now 02722985
    SCROLLTRADE LIMITED - 1992-10-05
    Keadby Power Station, P O Box 89 Keadby, Scunthorpe, North Lincolnshire
    Dissolved Corporate (25 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 28 - Director → ME
  • 12
    KEADBY DEVELOPMENTS LIMITED
    - now 02691516
    RUBYDOVE LIMITED - 1992-03-26
    Sse Plc , Keadby Power Station Trentside, Keadby, Scunthorpe, United Kingdom
    Active Corporate (43 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 42 - Director → ME
  • 13
    KEADBY GENERATION LIMITED
    - now 02729513
    BALLTRADE LIMITED - 1992-10-05
    Keadby Power Station Trentside, Keadby, Scunthorpe, United Kingdom
    Active Corporate (43 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 30 - Director → ME
  • 14
    KEADBY POWER LIMITED
    - now 02548042
    POPPYGROVE LIMITED - 1991-08-19
    Keadby Power Station, P O Box 89 Keadby, Scunthorpe, North Lincolnshire
    Dissolved Corporate (21 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 40 - Director → ME
  • 15
    LOGAN ENERGY LIMITED
    05487219
    C/o Irwin Mitchell Llp Riverside East, 2 Millsands, Sheffield, South Yorkshire, United Kingdom
    Active Corporate (19 parents, 2 offsprings)
    Officer
    2021-04-19 ~ 2024-03-27
    IIF 47 - Director → ME
  • 16
    MEDWAY POWER LIMITED
    - now 02537903
    AES MEDWAY LIMITED - 1992-02-28
    SERVICERULE LIMITED - 1991-03-12
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (67 parents)
    Officer
    1995-07-26 ~ 1996-06-10
    IIF 14 - Director → ME
  • 17
    MORGAN ADVANCED MATERIALS PLC
    - now 00286773 07328730
    MORGAN CRUCIBLE COMPANY PLC(THE) - 2013-03-27
    York House, Sheet Street, Windsor, United Kingdom
    Active Corporate (52 parents, 18 offsprings)
    Officer
    2023-02-01 ~ now
    IIF 15 - Director → ME
  • 18
    NEOS NETWORKS LIMITED - now
    SSE TELECOMMUNICATIONS LIMITED
    - 2021-03-30 SC213457
    DUNWILCO (844) LIMITED - 2001-01-08
    Inveralmond House, 200 Dunkeld Road, Perth
    Active Corporate (51 parents, 4 offsprings)
    Officer
    2001-09-28 ~ 2002-10-14
    IIF 17 - Director → ME
  • 19
    NOVA INNOVATION LTD
    SC358996
    45 Timber Bush, Edinburgh, Scotland
    Active Corporate (11 parents, 7 offsprings)
    Equity (Company account)
    12,407,865 GBP2024-12-31
    Officer
    2013-10-18 ~ 2020-12-31
    IIF 3 - Director → ME
  • 20
    OVO (S) GAS LIMITED - now
    SOUTHERN ELECTRIC GAS LIMITED - 2020-01-16
    SOUTHERN AND PHILLIPS GAS LIMITED
    - 1996-11-01 02716495
    JOINTEXCESS LIMITED
    - 1992-08-17 02716495
    1 Rivergate Temple Quay, Bristol, England
    Active Corporate (38 parents)
    Officer
    1992-08-12 ~ 1996-07-01
    IIF 9 - Director → ME
  • 21
    S + S LIMITED
    - now SC214382
    DUNWILCO (863) LIMITED - 2001-03-05
    Inveralmond House, 200 Dunkeld Road, Perth
    Dissolved Corporate (18 parents)
    Officer
    2001-03-19 ~ 2002-10-01
    IIF 26 - Director → ME
  • 22
    SCOTTISH AND SOUTHERN ENERGY POWER DISTRIBUTION LIMITED - now
    SSE POWER DISTRIBUTION LIMITED
    - 2011-09-30 SC213459 NI602832
    SSE POWER SYSTEMS LIMITED - 2001-03-05
    DUNWILCO (846) LIMITED - 2001-01-08
    Inveralmond House, 200 Dunkeld Road, Perth
    Active Corporate (32 parents, 4 offsprings)
    Officer
    2001-03-19 ~ 2002-10-01
    IIF 41 - Director → ME
  • 23
    SCOTTISH HYDRO ELECTRIC POWER DISTRIBUTION PLC - now
    SCOTTISH HYDRO-ELECTRIC POWER DISTRIBUTION PLC - 2007-02-02
    SCOTTISH HYDRO-ELECTRIC POWER DISTRIBUTION LIMITED
    - 2006-08-25 SC213460
    SSE DISTRIBUTION (NORTH) LIMITED - 2001-03-08
    DUNWILCO (847) LIMITED - 2001-01-08
    Inveralmond House, 200 Dunkeld Road, Perth
    Active Corporate (40 parents)
    Officer
    2001-03-19 ~ 2002-10-01
    IIF 19 - Director → ME
  • 24
    SCOTTISH HYDRO ELECTRIC TRANSMISSION PLC - now
    SCOTTISH HYDRO ELECTRIC TRANSMISSION LIMITED - 2012-10-25
    SCOTTISH HYDRO-ELECTRIC TRANSMISSION LIMITED
    - 2007-02-02 SC213461
    SSE TRANSMISSION LIMITED - 2001-03-08
    DUNWILCO (848) LIMITED - 2001-01-08
    Inveralmond House, 200 Dunkeld Road, Perth
    Active Corporate (39 parents, 2 offsprings)
    Officer
    2001-03-19 ~ 2002-10-01
    IIF 43 - Director → ME
  • 25
    SOUTHERN ELECTRIC POWER DISTRIBUTION PLC
    - now 04094290
    SSE DISTRIBUTION (SOUTH) LIMITED - 2001-03-06
    DUNWILCO (828) LIMITED - 2001-01-10
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (40 parents)
    Officer
    2001-03-19 ~ 2002-10-01
    IIF 22 - Director → ME
  • 26
    SOUTHERN ELECTRICITY LIMITED - now
    SOUTHERN ELECTRICITY PLC
    - 2013-02-14 02199285
    YEARBID PUBLIC LIMITED COMPANY - 1988-02-18
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (8 parents)
    Officer
    1996-05-28 ~ 2002-10-14
    IIF 31 - Director → ME
  • 27
    SSE CONTRACTING GROUP LIMITED
    - now 02471438
    SSE CONTRACTING LIMITED
    - 2002-08-23 02471438 02317133
    RIGHTMAIN LIMITED
    - 2002-04-22 02471438
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (45 parents, 3 offsprings)
    Officer
    1997-10-02 ~ 2002-10-01
    IIF 23 - Director → ME
  • 28
    SSE ENERGY LIMITED
    - now 02487475
    HYDRO-ELECTRIC ENERGY LIMITED
    - 1999-12-24 02487475
    LEGIBUS 1532 LIMITED - 1991-02-13
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (12 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 37 - Director → ME
  • 29
    SSE ENERGY SUPPLY LIMITED
    - now 03757502
    BRITISH ENERGY RETAIL MARKETS LIMITED
    - 2000-08-25 03757502
    APRILBRIDGE LIMITED - 1999-05-27
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (29 parents, 6 offsprings)
    Officer
    2000-08-07 ~ 2001-09-28
    IIF 29 - Director → ME
  • 30
    SSE FINANCE LIMITED
    - now SC181663
    HE FINANCE LIMITED - 1999-08-20
    DUNWILCO (640) LIMITED - 1998-04-23
    Inveralmond House, 200 Dunkeld Road, Perth
    Dissolved Corporate (11 parents)
    Officer
    2000-03-03 ~ 2002-10-14
    IIF 27 - Director → ME
  • 31
    SSE GENERATION LIMITED
    - now 02310571
    SSE POWER GENERATION LIMITED
    - 2001-08-30 02310571
    SOUTHERN ELECTRIC POWER GENERATION LIMITED
    - 1999-12-24 02310571
    RIVALFORGE LIMITED - 1988-12-29
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (48 parents, 26 offsprings)
    Officer
    1995-07-25 ~ 2001-09-28
    IIF 21 - Director → ME
  • 32
    SSE INVESTMENTS LIMITED
    - now 02649366
    HYDRO-ELECTRIC INVESTMENTS LIMITED
    - 1999-12-24 02649366
    LEGIBUS 1667 LIMITED - 1991-12-13
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (13 parents)
    Officer
    1999-04-12 ~ 2002-10-14
    IIF 36 - Director → ME
  • 33
    SSE LEASING LIMITED
    - now SC165387
    HE LEASING LIMITED
    - 1999-12-30 SC165387
    DUNWILCO (506) LIMITED - 1996-06-05
    Inveralmond House, 200 Dunkeld Road, Perth
    Dissolved Corporate (12 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 38 - Director → ME
  • 34
    SSE PLC
    - now SC117119 02366879, 02199206
    SCOTTISH AND SOUTHERN ENERGY PLC
    - 2011-09-30 SC117119
    SCOTTISH HYDRO-ELECTRIC PLC
    - 1998-12-14 SC117119 SC288231
    NORTH OF SCOTLAND ELECTRICITY PLC - 1989-08-01
    Inveralmond House, 200 Dunkeld Road, Perth, Perthshire
    Active Corporate (59 parents, 36 offsprings)
    Officer
    1998-12-14 ~ 2013-06-30
    IIF 46 - Director → ME
  • 35
    SSE POWER LIMITED
    - now 02372114
    HYDRO-ELECTRIC POWER LIMITED - 1999-12-24
    NORWEB POWER LTD - 1997-04-11
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (21 parents)
    Officer
    2002-07-24 ~ 2002-10-14
    IIF 34 - Director → ME
  • 36
    SSE PRODUCTION SERVICES LIMITED
    - now 02499702
    HYDRO-ELECTRIC PRODUCTION SERVICES LIMITED
    - 2000-01-07 02499702
    REFAL 331 LIMITED - 1992-12-14
    NEPTUNE POWER LIMITED - 1992-01-22
    COUNTRETURN LIMITED - 1990-06-25
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (31 parents)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 20 - Director → ME
  • 37
    SSE RETAIL LIMITED
    - now SC213458
    DUNWILCO (845) LIMITED - 2001-01-08
    Inveralmond House, 200 Dunkeld Road, Perth
    Active Corporate (18 parents)
    Officer
    2001-09-28 ~ 2002-10-14
    IIF 16 - Director → ME
  • 38
    SSE SEABANK INVESTMENTS LIMITED
    - now 02631512
    HE SEABANK INVESTMENTS LIMITED
    - 1999-12-24 02631512
    HYDRO-ELECTRIC SUPPLY LIMITED - 1996-01-17
    HYDRO-ELECTRIC GENERATION LIMITED - 1992-03-20
    LEGIBUS 1643 LIMITED - 1991-09-02
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (37 parents, 1 offspring)
    Officer
    1999-10-08 ~ 2002-10-14
    IIF 33 - Director → ME
  • 39
    SSE SERVICES PLC
    - now 02366879 SC117119, 02199206
    SOUTHERN ELECTRIC PLC
    - 2001-10-04 02366879
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (27 parents, 4 offsprings)
    Officer
    1996-06-01 ~ 2013-06-30
    IIF 45 - Director → ME
  • 40
    SSE TRUSTEES LIMITED
    - now 03048985
    SOUTHERN ELECTRIC SHARE SCHEME TRUSTEES LIMITED
    - 1999-08-02 03048985
    UNITED POWER LIMITED
    - 1996-12-09 03048985
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (12 parents)
    Officer
    1995-04-24 ~ 2002-10-14
    IIF 32 - Director → ME
  • 41
    SSE UTILITY SERVICES LIMITED - now
    SSE UTILITY SERVICES PLC - 2013-02-14
    M.P. BURKE PLC
    - 2002-02-08 01689416
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (39 parents)
    Officer
    1997-10-02 ~ 1999-08-30
    IIF 39 - Director → ME
  • 42
    SSECOSEC (2) LIMITED - now
    SSE LIMITED - 2011-09-30
    S E B LIMITED - 2009-07-23
    S E B PLC
    - 2006-05-04 02199206
    SPOTMINE PUBLIC LIMITED COMPANY - 1988-02-18
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (8 parents)
    Officer
    1996-05-28 ~ 2002-10-14
    IIF 18 - Director → ME
  • 43
    SSEPG (OPERATIONS) LIMITED - now
    SEPG (OPERATIONS) LIMITED
    - 1999-12-24 02764438
    TIDYEVER ENTERPRISES LIMITED - 1992-12-15
    No.1 Forbury Place, 43 Forbury Road, Reading, United Kingdom
    Active Corporate (36 parents)
    Officer
    1995-07-14 ~ 1996-06-05
    IIF 11 - Director → ME
  • 44
    SWALEC GAS LIMITED
    - now 02624695
    SOUTH WALES ENERGY LIMITED - 1993-08-03
    CELTIC FLAME LIMITED - 1992-05-27
    SOUTH WALES ELECTRICITY CONTRACTING (GWAITH CONTRACT DE CYMRU) LIMITED - 1992-03-24
    PRECIS (1099) LIMITED - 1992-01-08
    55 Vastern Road, Reading, Berkshire
    Dissolved Corporate (24 parents)
    Officer
    2000-08-07 ~ 2002-10-14
    IIF 25 - Director → ME
  • 45
    THE MAGGIE KESWICK JENCKS CANCER CARING CENTRES TRUST
    SC162451 SC213167, SC253745, SC196411... (more)
    The Gatehouse, 10 Dumbarton Road, Glasgow, Scotland
    Active Corporate (49 parents, 5 offsprings)
    Equity (Company account)
    0 GBP2022-12-31
    Officer
    2005-09-07 ~ 2018-03-13
    IIF 44 - Director → ME
  • 46
    THERMAL TRANSFER (SCOTLAND) LIMITED
    SC049263
    Transfer House, Rankine Ave,scottish Enterprise, Technology Park, East Kilbride
    Dissolved Corporate (21 parents)
    Officer
    1997-10-02 ~ 2002-10-01
    IIF 24 - Director → ME

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