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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

Mr James Leigh Williams

    Related profiles found in government register
  • Mr James Leigh Williams
    British born in June 1985

    Resident in Wales

    Registered addresses and corresponding companies
    • Abacus House, Caxton Place, Pentwyn, Cardiff, CF23 8HA, Wales

      IIF 1 IIF 2
    • Vision House Oak Tree Court, Mulberry Drive, Pontprennau, Cardiff, CF23 8RS, Wales

      IIF 3
    • Westgate House, Womanby Street, Cardiff, CF10 1BR, Wales

      IIF 4
  • Mr James Leigh Williams
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Royston Lodge, Churchinford, Taunton, TA3 7DN, England

      IIF 5
  • Williams, James Leigh
    British born in June 1985

    Resident in Wales

    Registered addresses and corresponding companies
  • Williams, James Leigh
    British company director born in June 1985

    Resident in Wales

    Registered addresses and corresponding companies
    • Vision House, Oak Tree Court, Mulberry Drive, Cardiff Gate Business Park, Cardiff, CF23 8RS, Wales

      IIF 12 IIF 13 IIF 14
  • Williams, James Leigh
    born in June 1968

    Resident in England

    Registered addresses and corresponding companies
    • Royston Lodge, Churchinford, Taunton

      IIF 15
  • Williams, James Leigh
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Royston Lodge, Churchinford, Taunton, TA3 7DN, England

      IIF 16
child relation
Offspring entities and appointments 11
  • 1
    AQUALOR ENERGI (OLDHAM) LIMITED - now
    AQUALOR ENERGI ECO2 LIMITED
    - 2019-06-05 10210627
    1 Golden Court, Richmond, Surrey, England
    Dissolved Corporate (9 parents)
    Officer
    2016-06-02 ~ 2018-07-12
    IIF 14 - Director → ME
  • 2
    BIO ASH LIMITED
    10518217
    Vision House, Oak Tree Court Mulberry Drive, Cardiff Gate Business Park, Cardiff, Wales
    Dissolved Corporate (8 parents)
    Officer
    2016-12-09 ~ dissolved
    IIF 13 - Director → ME
  • 3
    BLACKDOWN ORTHOPAEDIC AND SPINAL SERVICES LLP
    OC326120
    Ground Floor Keble House, Southernhay Gardens, Exeter, Devon, United Kingdom
    Active Corporate (46 parents)
    Officer
    2007-02-19 ~ 2020-06-15
    IIF 15 - LLP Member → ME
  • 4
    ECO2 WSH LIMITED
    10199279
    Vision House, Oak Tree Court Mulberry Drive, Cardiff Gate Business Park, Cardiff, Wales
    Dissolved Corporate (7 parents, 1 offspring)
    Officer
    2016-05-25 ~ 2018-07-12
    IIF 12 - Director → ME
  • 5
    JAMES L WILLIAMS ORTHOPAEDIC SURGEON LTD
    12543855
    Royston Lodge, Churchinford, Taunton, England
    Active Corporate (1 parent, 1 offspring)
    Officer
    2020-04-02 ~ now
    IIF 16 - Director → ME
    Person with significant control
    2020-04-02 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
  • 6
    SERO BEE LIMITED
    15368781
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (5 parents)
    Officer
    2023-12-22 ~ now
    IIF 10 - Director → ME
  • 7
    SERO ENERGY LIMITED
    12800447 10928834
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (1 parent)
    Officer
    2020-08-07 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2020-08-07 ~ now
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - 75% or more OE
  • 8
    SERO HOMES LIMITED
    10600322
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (5 parents, 1 offspring)
    Officer
    2018-04-06 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2018-09-12 ~ 2018-11-15
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 9
    SERO LIFE LIMITED
    - now 12497340
    GRWP SERO LIMITED
    - 2020-05-05 12497340
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (9 parents)
    Officer
    2020-03-04 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2020-03-04 ~ 2020-04-30
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
  • 10
    SERO TECHNOLOGIES LIMITED
    - now 10928834
    SERO ENERGY LIMITED
    - 2020-05-06 10928834 12800447
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (13 parents, 2 offsprings)
    Officer
    2018-07-04 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2018-07-04 ~ 2018-11-30
    IIF 1 - Ownership of shares – 75% or more OE
  • 11
    YR HADAU LIMITED
    11910892
    Westgate House, Womanby Street, Cardiff, Wales
    Active Corporate (6 parents)
    Officer
    2019-03-28 ~ now
    IIF 9 - Director → ME

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