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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

Williams, Tom Sean

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

    Resident in United Kingdom

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

    Resident in England

    Registered addresses and corresponding companies

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

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

    Registered addresses and corresponding companies

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

      IIF 49 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 51
  • 1
    21ST CENTURY ENERGY LIMITED
    07687825
    10 Lower Thames Street, London, England
    Active Corporate (16 parents)
    Officer
    2018-12-20 ~ 2022-10-05
    IIF 27 - Director → ME
  • 2
    BARTLEY ENERGY LIMITED
    12363041
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 45 - Director → ME
  • 3
    BARTLEY POWER LIMITED
    09343016
    Level 8 123 Buckingham Palace Road, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2019-06-28 ~ 2020-10-16
    IIF 26 - Director → ME
  • 4
    BROADWAY PARTNERS LIMITED
    07702073
    Insolvency (Case 1) In administration
    Administration started on 2023-05-31
    Administration ended on 2025-05-28
    C/o Teneo Financial Advisory Limited The Colmore Building, 20 Colmore Circus Queensway, Birmingham
    Dissolved Corporate (22 parents, 3 offsprings)
    Officer
    2021-10-06 ~ 2023-05-11
    IIF 25 - Director → ME
  • 5
    CLEAN ELECTRICITY LIMITED
    07721396
    10 Lower Thames Street, London, England
    Active Corporate (14 parents)
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 17 - Director → ME
  • 6
    COMMUNITY ENERGY SCHEME UK LIMITED - now
    SOLARPLICITY RAC LIMITED
    - 2020-03-02 10613447
    Suite 6 Broadmeads Pumping Station, Hertford Road, Ware, Hertfordshire, England
    Active Corporate (14 parents, 4 offsprings)
    Officer
    2017-09-27 ~ 2018-05-10
    IIF 39 - Director → ME
  • 7
    DORE HOLD CO LIMITED
    13081088
    10 Lower Thames Street, London, England
    Active Corporate (4 parents, 3 offsprings)
    Officer
    2020-12-14 ~ now
    IIF 11 - Director → ME
  • 8
    DORE LIMITED - now
    DOWNING RENEWABLES & INFRASTRUCTURE TRUST PLC
    - 2025-12-04 12938740 12919736
    DORE PLC - 2025-12-04
    DR&I TRUST PLC
    - 2020-10-22 12938740 12919736
    10 Lower Thames Street, London, England
    Active Corporate (14 parents, 1 offspring)
    Officer
    2020-10-08 ~ 2020-10-28
    IIF 37 - Director → ME
  • 9
    DORE SWEDEN HOLDCO LIMITED
    13763768
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Officer
    2021-11-24 ~ now
    IIF 36 - Director → ME
  • 10
    DOWNING GROUP LLP
    OC440659
    10 Lower Thames Street, London, England
    Active Corporate (29 parents, 9 offsprings)
    Officer
    2022-05-31 ~ now
    IIF 48 - LLP Member → ME
  • 11
    DOWNING INFRASTRUCTURE ASSET MANAGEMENT LIMITED
    - now 12038828 02730941... (more)
    DOWNING ASSET MANAGEMENT LIMITED
    - 2019-08-05 12038828 02730941... (more)
    St. Magnus House 6th Floor, 3 Lower Thames Street, London, England
    Dissolved Corporate (4 parents)
    Officer
    2019-06-07 ~ dissolved
    IIF 38 - Director → ME
  • 12
    DOWNING LLP
    OC341575 06021942
    10 Lower Thames Street, London, England
    Active Corporate (38 parents, 48 offsprings)
    Officer
    2018-07-02 ~ now
    IIF 47 - LLP Member → ME
  • 13
    DOWNING SUSTAINABLE INVESTMENT I LIMITED
    14019068
    10 Lower Thames Street, London, England
    Active Corporate (5 parents, 2 offsprings)
    Officer
    2022-05-24 ~ now
    IIF 9 - Director → ME
  • 14
    DR&I TRUST PLC
    - now 12919736 12938740
    DOWNING RENEWABLES & INFRASTRUCTURE TRUST PLC
    - 2020-10-22 12919736 12938740
    6th Floor St Magnus House, Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2020-10-01 ~ dissolved
    IIF 35 - Director → ME
  • 15
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 31 - Director → ME
  • 16
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 28 - Director → ME
  • 17
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 21 - Director → ME
  • 18
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 13 - Director → ME
  • 19
    ESSENCE ENERGY LIMITED
    09361149
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2023-03-29
    Due to be dissolved on 2024-07-28
    Prospect House, Rouen Road, Norwich
    Dissolved Corporate (12 parents)
    Officer
    2019-09-18 ~ 2020-11-23
    IIF 32 - Director → ME
  • 20
    HAMBLE ENERGY LIMITED
    12363153
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 44 - Director → ME
  • 21
    HAMBLE POWER LIMITED
    09342479
    Level 8 123 Buckingham Palace Road, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2019-03-18 ~ 2020-10-16
    IIF 16 - Director → ME
  • 22
    INFRAM LLP
    OC428743
    10 Lower Thames Street, London, England
    Active Corporate (6 parents)
    Officer
    2019-09-06 ~ 2020-01-29
    IIF 51 - LLP Member → ME
  • 23
    KEEKLE ENERGY LIMITED
    12363128
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 43 - Director → ME
  • 24
    KEEKLE POWER LIMITED
    09393206
    Level 8 123 Buckingham Palace Road, London, United Kingdom
    Active Corporate (15 parents)
    Officer
    2019-06-24 ~ 2020-10-16
    IIF 14 - Director → ME
  • 25
    LAVANT ENERGY LIMITED
    12363177
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents)
    Officer
    2019-12-13 ~ 2019-12-16
    IIF 46 - Director → ME
  • 26
    LAVANT POWER LIMITED
    09342736
    Level 8 123 Buckingham Palace Road, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2019-06-28 ~ 2020-10-16
    IIF 18 - Director → ME
  • 27
    MAGNUS ASSETS ONE LIMITED
    11214178
    Level 8 123 Buckingham Palace Road, London, United Kingdom
    Active Corporate (12 parents, 9 offsprings)
    Officer
    2019-03-12 ~ 2020-11-19
    IIF 33 - Director → ME
  • 28
    MAGNUS FIBRE COMPANY LIMITED
    13599131
    10 Lower Thames Street, London, England
    Active Corporate (6 parents, 1 offspring)
    Officer
    2021-10-06 ~ now
    IIF 10 - Director → ME
  • 29
    MAGNUS FIBRE COMPANY THREE LIMITED
    13607115
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents, 1 offspring)
    Officer
    2021-10-06 ~ dissolved
    IIF 29 - Director → ME
  • 30
    MAGNUS FIBRE COMPANY TWO LIMITED
    13600691
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    2021-10-06 ~ dissolved
    IIF 23 - Director → ME
  • 31
    MONMOUTHSHIRE BROADBAND LIMITED
    12415781
    6th Floor One London Wall, London, England
    Active Corporate (10 parents)
    Officer
    2021-10-06 ~ 2023-05-11
    IIF 30 - Director → ME
  • 32
    MORE ASSOCIATES LIMITED
    05032066
    Rays House, North Circular Road, London
    Dissolved Corporate (7 parents)
    Officer
    2005-04-21 ~ 2008-03-10
    IIF 49 - Director → ME
  • 33
    NERTH ENERGY LIMITED
    12014257
    10 Lower Thames Street, London, England
    Active Corporate (7 parents, 2 offsprings)
    Officer
    2019-05-23 ~ 2022-10-05
    IIF 34 - Director → ME
  • 34
    NURSLING ENERGY LIMITED
    - now 11214182
    MAGNUS ASSETS TWO LIMITED - 2019-03-15
    10 Lower Thames Street, London, England
    Active Corporate (12 parents, 1 offspring)
    Officer
    2021-02-15 ~ 2024-02-06
    IIF 42 - Director → ME
  • 35
    NURSLING ENERGY TWO LIMITED
    - now 11020721
    GRANGE MILL POWER LIMITED
    - 2019-05-31 11020721
    10 Lower Thames Street, London, England
    Active Corporate (13 parents)
    Officer
    2019-05-30 ~ 2024-02-06
    IIF 20 - Director → ME
  • 36
    OCCASUM HOLDCO LIMITED
    13899545
    6th Floor, St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    2022-02-08 ~ dissolved
    IIF 24 - Director → ME
  • 37
    ONZO LIMITED
    06097997 08261940
    3 St Mary's Court Main Street, Hardwick, Cambridge, England
    Active Corporate (35 parents, 1 offspring)
    Officer
    2007-02-16 ~ 2008-03-26
    IIF 50 - Director → ME
  • 38
    POPULO ENERGY LIMITED
    10264378
    10 Lower Thames Street, London, England
    Active Corporate (9 parents, 7 offsprings)
    Officer
    2018-12-20 ~ 2022-10-05
    IIF 19 - Director → ME
  • 39
    PROGRESSIVE POWER GENERATION LIMITED
    07687795
    10 Lower Thames Street, London, England
    Active Corporate (17 parents)
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 22 - Director → ME
  • 40
    RACEWHEELRENTALS LTD
    07988111
    10 Newbridge Hill, Bath
    Dissolved Corporate (3 parents)
    Officer
    2012-03-13 ~ dissolved
    IIF 1 - 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
  • 41
    SJD FREE SOLAR (UK) 2 LTD - now
    WHEB EUROPEAN SOLAR (UK) 1 LIMITED
    - 2017-06-29 08425377 08448127... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2013-03-01 ~ 2013-10-31
    IIF 2 - Director → ME
  • 42
    SJD FREE SOLAR (UK) 3 LTD - now
    WHEB EUROPEAN SOLAR (UK) 4 LIMITED
    - 2017-06-29 08474016 08438561... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (13 parents)
    Officer
    2013-04-04 ~ 2014-04-10
    IIF 6 - Director → ME
  • 43
    SOLARPLICITY ENERGY LIMITED
    - now 06895776
    Insolvency (Case 1) In administration
    Administration started on 2019-08-19
    Administration ended on 2023-08-24
    LOCO2 ENERGY LTD
    - 2017-04-27 06895776 09820936... (more)
    Causeway House, 1 Dane Street, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (11 parents, 1 offspring)
    Officer
    2017-02-28 ~ 2018-05-10
    IIF 40 - Director → ME
  • 44
    SOLARPLICITY SUPPLY LIMITED
    - now 08053210
    Insolvency (Case 1) In administration
    Administration started on 2019-08-19
    Administration ended on 2023-08-24
    LOCO2 ENERGY SUPPLY LTD.
    - 2017-04-27 08053210 09788622
    GANYMEDE ENERGY SUPPLY LIMITED - 2014-03-18
    Causeway House, 1 Dane Street, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (15 parents)
    Officer
    2017-02-28 ~ 2018-05-10
    IIF 41 - Director → ME
  • 45
    SWEDEN WINDCO LIMITED
    13120559
    10 Lower Thames Street, London, England
    Active Corporate (6 parents)
    Officer
    2021-01-07 ~ now
    IIF 12 - Director → ME
  • 46
    UK RENEWABLE POWER LIMITED
    07721572
    10 Lower Thames Street, London, England
    Active Corporate (14 parents)
    Officer
    2019-01-17 ~ 2022-10-05
    IIF 15 - Director → ME
  • 47
    WHEB EUROPEAN SOLAR (UK) 2 LIMITED
    08438561 08448127... (more)
    5th Floor North Side, 7/10 Chandos Street, Cavendish Square, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2013-03-11 ~ 2013-10-31
    IIF 4 - Director → ME
  • 48
    WHEB EUROPEAN SOLAR (UK) 3 LIMITED
    08448127 08438561... (more)
    5th Floor North Side, 7/10 Chandos Street, Cavendish Square, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2013-03-18 ~ 2013-10-31
    IIF 5 - Director → ME
  • 49
    WHEB EUROPEAN SOLAR (UK) HOLDINGS LIMITED
    08416058
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2018-05-10
    Dissolved on 2019-07-26
    55 Baker Street, London
    Dissolved Corporate (8 parents, 3 offsprings)
    Officer
    2013-02-22 ~ 2013-10-31
    IIF 3 - Director → ME
  • 50
    WHEB INFRASTRUCTURE ASSET MANAGEMENT LIMITED - now
    WHEB EUROPEAN SOLAR (UK) 5 LIMITED
    - 2014-11-20 08484535 08448127... (more)
    23 Hanover Square, London
    Dissolved Corporate (4 parents)
    Officer
    2013-04-11 ~ 2014-05-16
    IIF 7 - Director → ME
  • 51
    WHEB INFRASTRUCTURE PARTNERS LLP
    OC354201
    Insolvency (Case 2) Members voluntary liquidation
    Commencement of winding up on 2019-02-28
    Due to be dissolved on 2024-01-27
    C/o Bdo Llp, 5 Temple Square, Temple Street, Liverpool
    Dissolved Corporate (6 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 14 July 2026 and licensed under the Open Government Licence v3.0.