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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

Williams, Tom Sean

    Related profiles found in government register
  • Williams, Tom Sean
    British director born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Williams, Tom Sean
    British financial services born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 10, Newbridge Hill, Bath, BA1 3PU, England

      IIF 7
  • Williams, Tom Sean
    born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 2, Fitzhardinge Street, London, W1H 6EE, United Kingdom

      IIF 8
  • Williams, Tom Sean
    British born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 10, Lower Thames Street, London, EC3R 6EN, England

      IIF 9 IIF 10 IIF 11

    • 6th Floor St Magnus House, 3 Lower Thames Street, London, EC3R 6HD, England

      IIF 13

    • 6th Floor, St. Magnus House, Lower Thames Street, London, EC3R 6HD, England

      IIF 14

    • 6th Floor, St Magnus House, Lower Thames Street, London, EC3R 6HD, United Kingdom

      IIF 15
  • Williams, Tom Sean
    British asset management born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 8, Peerglow Centre, Marsh Lane, Ware, SG12 9QL, United Kingdom

      IIF 16
  • Williams, Tom Sean
    British asset manager born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • Unit 8, Peerglow Centre, Marsh Lane, Ware, Hertfordshire, SG12 9QL, United Kingdom

      IIF 17 IIF 18
  • Williams, Tom Sean
    British director born in October 1975

    Resident in England

    Registered addresses and corresponding companies
  • Williams, Tom Sean
    British investment partner born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 6th Floor, St Magnus House, 3 Lower Thames Stret, London, EC3R 6HD, England

      IIF 40
  • Williams, Tom Sean
    British partner born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 6th Floor, St Magnus House, 3 Lower Thames Street, London, EC3R 6HD, England

      IIF 41 IIF 42
  • Williams, Thomas Sean
    British partner born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 6th Floor, St Magnus House, 3 Lower Thames Street, London, EC3R 6HD, England

      IIF 43 IIF 44
  • William, Thomas Sean
    British partner born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 6th Floor, St Magnus House, 3 Lower Thames Street, London, EC3R 6HD, England

      IIF 45 IIF 46
  • Williams, Tom Sean
    born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 10, Lower Thames Street, London, EC3R 6AF, England

      IIF 47 IIF 48
  • Williams, Tom
    British company director born in October 1975

    Registered addresses and corresponding companies

    • Flat 3 Osier Court, Osier Street, London, E1 4AP

      IIF 49
  • Williams, Tom
    British designer born in October 1975

    Registered addresses and corresponding companies

    • Flat 3 Osier Court, Osier Street, London, E1 4AP

      IIF 50
  • Williams, Thomas Sean
    born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 6th Floor, St Magnus House, 3 Lower Thames Street, London, EC3R 6HD, England

      IIF 51
  • Mr Tom Williams
    British born in October 1975

    Resident in England

    Registered addresses and corresponding companies

    • 10, Newbridge Hill, Bath, BA1 3PU

      IIF 52
  • Williams, Tom

    Registered addresses and corresponding companies

    • 10, Newbridge Hill, Bath, BA1 3PU, England

      IIF 53
child relation
Offspring entities and appointments
Active 17
  • 1
    DORE HOLD CO LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2020-12-14 ~ now
    IIF 11 - Director → ME
  • 2
    DORE SWEDEN HOLDCO LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    59,594 GBP2023-12-30
    Officer
    2021-11-24 ~ now
    IIF 14 - Director → ME
  • 3
    DOWNING GROUP LLP
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (22 parents, 8 offsprings)
    Officer
    2022-05-31 ~ now
    IIF 48 - LLP Member → ME
  • 4
    DOWNING ASSET MANAGEMENT LIMITED - 2019-08-05 Appointment / Control
    Related registration: 02730941
    St. Magnus House 6th Floor, 3 Lower Thames Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2019-06-07 ~ dissolved
    IIF 39 - Director → ME
  • 5
    DOWNING LLP
    Appointment / Control
    Other registered number: 06021942
    10 Lower Thames Street, London, England
    Active Corporate (23 parents, 16 offsprings)
    Officer
    2018-07-02 ~ now
    IIF 47 - LLP Member → ME
  • 6
    10 Lower Thames Street, London, England
    Active Corporate (4 parents, 2 offsprings)
    Equity (Company account)
    34,957,478 GBP2024-12-31
    Officer
    2022-05-24 ~ now
    IIF 9 - Director → ME
  • 7
    DR&I TRUST PLC
    - now Appointment / Control
    Other registered number: 12938740
    DOWNING RENEWABLES & INFRASTRUCTURE TRUST PLC - 2020-10-22 Appointment / Control
    Related registration: 12938740
    6th Floor St Magnus House, Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2020-10-01 ~ dissolved
    IIF 38 - Director → ME
  • 8
    DRD SPV 1 LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 34 - Director → ME
  • 9
    DRD SPV 2 LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 32 - Director → ME
  • 10
    DRD SPV 3 LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 27 - Director → ME
  • 11
    DRD SPV 4 LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 19 - Director → ME
  • 12
    MAGNUS FIBRE COMPANY LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    10,000 GBP2022-09-30
    Officer
    2021-10-06 ~ now
    IIF 10 - Director → ME
  • 13
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2021-10-06 ~ dissolved
    IIF 33 - Director → ME
  • 14
    MAGNUS FIBRE COMPANY TWO LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2021-10-06 ~ dissolved
    IIF 41 - Director → ME
  • 15
    OCCASUM HOLDCO LIMITED
    Appointment / Control
    6th Floor, St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    2022-02-08 ~ dissolved
    IIF 29 - Director → ME
  • 16
    RACEWHEELRENTALS LTD
    Appointment / Control
    10 Newbridge Hill, Bath
    Dissolved Corporate (3 parents)
    Equity (Company account)
    0 GBP2024-03-31
    Officer
    2012-03-13 ~ dissolved
    IIF 7 - Director → ME
    2012-03-13 ~ dissolved
    IIF 53 - Secretary → ME
    Person with significant control
    2016-09-01 ~ dissolved
    IIF 52 - Ownership of shares – More than 25% but not more than 50% → OE
  • 17
    SWEDEN WINDCO LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    1 GBP2024-01-31
    Officer
    2021-01-07 ~ now
    IIF 12 - Director → ME
Ceased 34
  • 1
    21ST CENTURY ENERGY LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Profit/Loss (Company account)
    10,373 GBP2023-10-01 ~ 2024-09-30
    Officer
    2018-12-20 ~ 2022-10-05
    IIF 31 - Director → ME
  • 2
    BARTLEY ENERGY LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 45 - Director → ME
  • 3
    BARTLEY POWER LIMITED
    Appointment / Control
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -810,059 GBP2022-09-30
    Officer
    2019-06-28 ~ 2020-10-16
    IIF 30 - Director → ME
  • 4
    BROADWAY PARTNERS LIMITED
    Appointment / Control
    C/o Teneo Financial Advisory Limited The Colmore Building, 20 Colmore Circus Queensway, Birmingham
    Insolvency Proceedings Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    -380,880 GBP2017-07-31
    Officer
    2021-10-06 ~ 2023-05-11
    IIF 42 - Director → ME
  • 5
    CLEAN ELECTRICITY LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (5 parents)
    Profit/Loss (Company account)
    -8,837 GBP2023-10-01 ~ 2024-09-30
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 23 - Director → ME
  • 6
    SOLARPLICITY RAC LIMITED - 2020-03-02 Appointment / Control
    Suite 6 Broadmeads Pumping Station, Hertford Road, Ware, Hertfordshire, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    5,194,719 GBP2024-03-31
    Officer
    2017-09-27 ~ 2018-05-10
    IIF 16 - Director → ME
  • 7
    Other registered number: 12919736
    DR&I TRUST PLC - 2020-10-22 Appointment / Control
    Related registration: 12919736
    Central Square, 29 Wellington Street, Leeds, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Officer
    2020-10-08 ~ 2020-10-28
    IIF 15 - Director → ME
  • 8
    ESSENCE ENERGY LIMITED
    Appointment / Control
    Prospect House, Rouen Road, Norwich
    Dissolved Corporate (3 parents)
    Profit/Loss (Company account)
    -226,389 GBP2020-10-01 ~ 2021-09-30
    Officer
    2019-09-18 ~ 2020-11-23
    IIF 35 - Director → ME
  • 9
    HAMBLE ENERGY LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 44 - Director → ME
  • 10
    HAMBLE POWER LIMITED
    Appointment / Control
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -1,410,175 GBP2022-09-30
    Officer
    2019-03-18 ~ 2020-10-16
    IIF 22 - Director → ME
  • 11
    INFRAM LLP
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (2 parents)
    Officer
    2019-09-06 ~ 2020-01-29
    IIF 51 - LLP Member → ME
  • 12
    KEEKLE ENERGY LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 43 - Director → ME
  • 13
    KEEKLE POWER LIMITED
    Appointment / Control
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    2,420,308 GBP2022-09-30
    Officer
    2019-06-24 ~ 2020-10-16
    IIF 20 - Director → ME
  • 14
    LAVANT ENERGY LIMITED
    Appointment / Control
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 46 - Director → ME
  • 15
    LAVANT POWER LIMITED
    Appointment / Control
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    492,302 GBP2022-09-30
    Officer
    2019-06-28 ~ 2020-10-16
    IIF 24 - Director → ME
  • 16
    MAGNUS ASSETS ONE LIMITED
    Appointment / Control
    2nd Floor Cardinal Place, 100 Victoria Street, London, United Kingdom
    Active Corporate (4 parents, 8 offsprings)
    Equity (Company account)
    -2,112,447 GBP2022-09-30
    Officer
    2019-03-12 ~ 2020-11-19
    IIF 37 - Director → ME
  • 17
    MONMOUTHSHIRE BROADBAND LIMITED
    Appointment / Control
    The Grange, C/o Voneus 100 High Street, Southgate, London, England
    Active Corporate (3 parents)
    Officer
    2021-10-06 ~ 2023-05-11
    IIF 13 - Director → ME
  • 18
    MORE ASSOCIATES LIMITED
    Appointment / Control
    Rays House, North Circular Road, London
    Dissolved Corporate (1 parent)
    Equity (Company account)
    -139,425 GBP2018-02-28
    Officer
    2005-04-21 ~ 2008-03-10
    IIF 50 - Director → ME
  • 19
    NERTH ENERGY LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    571,614 GBP2024-09-30
    Officer
    2019-05-23 ~ 2022-10-05
    IIF 40 - Director → ME
  • 20
    NURSLING ENERGY LIMITED
    - now Appointment / Control
    MAGNUS ASSETS TWO LIMITED - 2019-03-15
    Related registration: 12297181
    10 Lower Thames Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    7,579,273 GBP2023-09-30
    Officer
    2021-02-15 ~ 2024-02-06
    IIF 36 - Director → ME
  • 21
    NURSLING ENERGY TWO LIMITED
    - now Appointment / Control
    GRANGE MILL POWER LIMITED - 2019-05-31 Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    -6,332,618 GBP2024-09-30
    Officer
    2019-05-30 ~ 2024-02-06
    IIF 26 - Director → ME
  • 22
    ONZO LIMITED
    Appointment / Control
    3 St Mary's Court Main Street, Hardwick, Cambridge, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -28,754,595 GBP2022-03-31
    Officer
    2007-02-16 ~ 2008-03-26
    IIF 49 - Director → ME
  • 23
    POPULO ENERGY LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    3,794,583 GBP2024-09-30
    Officer
    2018-12-20 ~ 2022-10-05
    IIF 25 - Director → ME
  • 24
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Profit/Loss (Company account)
    -41,025 GBP2023-10-01 ~ 2024-09-30
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 28 - Director → ME
  • 25
    Other registered numbers: 08433672, 08474016
    WHEB EUROPEAN SOLAR (UK) 1 LIMITED - 2017-06-29 Appointment / Control
    Related registrations: 08438561, 08448127, 08474016... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    1,693,597 GBP2024-12-31
    Officer
    2013-03-01 ~ 2013-10-31
    IIF 1 - Director → ME
  • 26
    Other registered numbers: 08425377, 08433672
    WHEB EUROPEAN SOLAR (UK) 4 LIMITED - 2017-06-29 Appointment / Control
    Related registrations: 08425377, 08438561, 08448127... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    502,734 GBP2024-12-31
    Officer
    2013-04-04 ~ 2014-04-10
    IIF 5 - Director → ME
  • 27
    SOLARPLICITY ENERGY LIMITED
    - now Appointment / Control
    LOCO2 ENERGY LTD - 2017-04-27 Appointment / Control
    Related registrations: 06895950, 06895952, 06895974... (more)
    Causeway House, 1 Dane Street, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (3 parents, 1 offspring)
    Equity (Company account)
    263,855 GBP2017-03-31
    Officer
    2017-02-28 ~ 2018-05-10
    IIF 17 - Director → ME
  • 28
    SOLARPLICITY SUPPLY LIMITED
    - now Appointment / Control
    LOCO2 ENERGY SUPPLY LTD. - 2017-04-27 Appointment / Control
    Related registration: 09788622
    GANYMEDE ENERGY SUPPLY LIMITED - 2014-03-18
    Causeway House, 1 Dane Street, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (3 parents)
    Equity (Company account)
    1 GBP2017-03-31
    Officer
    2017-02-28 ~ 2018-05-10
    IIF 18 - Director → ME
  • 29
    UK RENEWABLE POWER LIMITED
    Appointment / Control
    10 Lower Thames Street, London, England
    Active Corporate (5 parents)
    Profit/Loss (Company account)
    -5,747 GBP2023-10-01 ~ 2024-09-30
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 21 - Director → ME
  • 30
    Other registered numbers: 08425377, 08448127, 08474016... (more)
    5th Floor North Side, 7/10 Chandos Street, Cavendish Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2013-03-11 ~ 2013-10-31
    IIF 3 - Director → ME
  • 31
    Other registered numbers: 08425377, 08438561, 08474016... (more)
    5th Floor North Side, 7/10 Chandos Street, Cavendish Square, London, United Kingdom
    Active Corporate (4 parents)
    Officer
    2013-03-18 ~ 2013-10-31
    IIF 4 - Director → ME
  • 32
    55 Baker Street, London
    Dissolved Corporate (3 parents)
    Officer
    2013-02-22 ~ 2013-10-31
    IIF 2 - Director → ME
  • 33
    WHEB EUROPEAN SOLAR (UK) 5 LIMITED - 2014-11-20 Appointment / Control
    Related registrations: 08425377, 08438561, 08448127... (more)
    23 Hanover Square, London
    Dissolved Corporate (1 parent)
    Officer
    2013-04-11 ~ 2014-05-16
    IIF 6 - Director → ME
  • 34
    WHEB INFRASTRUCTURE PARTNERS LLP
    Appointment / Control
    C/o Bdo Llp, 5 Temple Square, Temple Street, Liverpool
    Dissolved Corporate (2 parents, 1 offspring)
    Officer
    2010-04-16 ~ 2014-04-12
    IIF 8 - LLP Designated Member → ME

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