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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 England

    Registered addresses and corresponding companies

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

      IIF 1 IIF 2 IIF 3 (more)(less)
      IIF 4

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

      IIF 5

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

      IIF 6

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

      IIF 7
  • 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 8
  • 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 9 IIF 10
  • 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 32
  • 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 33 IIF 34
  • 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 35 IIF 36
  • 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 37 IIF 38
  • Williams, Tom Sean
    born in October 1975

    Resident in England

    Registered addresses and corresponding companies

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

      IIF 39 IIF 40
  • 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 41
  • 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 42
  • 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 49
  • Williams, Tom
    British company director born in October 1975

    Registered addresses and corresponding companies

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

      IIF 50
  • Williams, Tom
    British designer born in October 1975

    Registered addresses and corresponding companies

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

      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 23 - 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 37 - 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 22 - 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 34 - 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 15 - 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 (12 parents, 4 offsprings)
    Officer
    2017-09-27 ~ 2018-05-10
    IIF 8 - 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 3 - Director → ME
  • 8
    DORE LIMITED - now
    DORE PLC - 2025-12-04
    DOWNING RENEWABLES & INFRASTRUCTURE TRUST PLC
    - 2025-12-04 12938740 12919736
    DR&I TRUST PLC
    - 2020-10-22 12938740 12919736
    10 Lower Thames Street, London, England
    Active Corporate (12 parents, 1 offspring)
    Officer
    2020-10-08 ~ 2020-10-28
    IIF 7 - Director → ME
  • 9
    DORE SWEDEN HOLDCO LIMITED
    13763768
    10 Lower Thames Street, London, England
    Active Corporate (4 parents)
    Officer
    2021-11-24 ~ now
    IIF 6 - 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 40 - 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 31 - Director → ME
  • 12
    DOWNING LLP
    OC341575 06021942
    10 Lower Thames Street, London, England
    Active Corporate (38 parents, 46 offsprings)
    Officer
    2018-07-02 ~ now
    IIF 39 - 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 1 - 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 30 - Director → ME
  • 15
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 26 - Director → ME
  • 16
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 24 - Director → ME
  • 17
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 19 - Director → ME
  • 18
    6th Floor St Magnus House, 3 Lower Thames Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2022-04-12 ~ dissolved
    IIF 11 - 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 27 - 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 36 - 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 14 - Director → ME
  • 22
    INFRAM LLP
    OC428743
    10 Lower Thames Street, London, England
    Active Corporate (6 parents)
    Officer
    2019-09-06 ~ 2020-01-29
    IIF 41 - 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 35 - 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 12 - 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 38 - 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 16 - 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 29 - 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 2 - 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 25 - 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 33 - 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 5 - 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 51 - 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 32 - Director → ME
  • 34
    NURSLING ENERGY LIMITED
    - now 11214182
    MAGNUS ASSETS TWO LIMITED - 2019-03-15
    10 Lower Thames Street, London, England
    Active Corporate (11 parents, 1 offspring)
    Officer
    2021-02-15 ~ 2024-02-06
    IIF 28 - 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 (12 parents)
    Officer
    2019-05-30 ~ 2024-02-06
    IIF 18 - 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 21 - 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 17 - 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 20 - Director → ME
  • 40
    RACEWHEELRENTALS LTD
    07988111
    10 Newbridge Hill, Bath
    Dissolved Corporate (3 parents)
    Officer
    2012-03-13 ~ dissolved
    IIF 49 - 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 08474016... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2013-03-01 ~ 2013-10-31
    IIF 43 - Director → ME
  • 42
    SJD FREE SOLAR (UK) 3 LTD - now
    WHEB EUROPEAN SOLAR (UK) 4 LIMITED
    - 2017-06-29 08474016 08448127... (more)
    Westminster House, 10 Westminster Road, Macclesfield, Cheshire, United Kingdom
    Active Corporate (13 parents)
    Officer
    2013-04-04 ~ 2014-04-10
    IIF 47 - 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 9 - 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 10 - Director → ME
  • 45
    SWEDEN WINDCO LIMITED
    13120559
    10 Lower Thames Street, London, England
    Active Corporate (6 parents)
    Officer
    2021-01-07 ~ now
    IIF 4 - 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 13 - Director → ME
  • 47
    WHEB EUROPEAN SOLAR (UK) 2 LIMITED
    08438561 08474016... (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 45 - Director → ME
  • 48
    WHEB EUROPEAN SOLAR (UK) 3 LIMITED
    08448127 08474016... (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 46 - 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 44 - 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 48 - 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 42 - LLP Designated Member → ME

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Contains public sector information retrieved at 22 April 2026 and licensed under the Open Government Licence v3.0.