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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 Gareth Neale Williams

    Related profiles found in government register
  • Mr Gareth Neale Williams
    British born in July 1959

    Resident in Wales

    Registered addresses and corresponding companies
    • Riverbridge Business Centre, Penylan, Cardiff, Glamorgan, CF23 9FP, Wales

      IIF 1
    • Unit 6, Melyn Mair Business Centre, Wentloog Avenue, Cardiff, CF3 2EX, Wales

      IIF 2 IIF 3
    • Unit 1, River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, CF23 9FP, United Kingdom

      IIF 4
  • Mr Gareth Neale Williams
    British born in July 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ground Floor, 1 Alexandra Gate, Ffordd Pengam, Cardiff, CF24 2SA, Wales

      IIF 5
    • Unit 1, River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, CF23 9FP, United Kingdom

      IIF 6
    • Unit 6 Melyn Mair Business Park, Wentloog Avenue, Rumney, Cardiff, CF2 2EX, United Kingdom

      IIF 7
  • Williams, Gareth Neale
    British born in July 1959

    Resident in Wales

    Registered addresses and corresponding companies
    • Riverbridge Business Centre, Penylan, Cardiff, Glamorgan, CF23 9FP, Wales

      IIF 8
    • Unit 1, River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, CF23 9FP, United Kingdom

      IIF 9
  • Williams, Gareth Neale
    British builder born in July 1959

    Resident in Wales

    Registered addresses and corresponding companies
    • Unit 6, Melyn Mair Business Centre, Wentloog Avenue, Cardiff, CF3 2EX, Wales

      IIF 10 IIF 11
  • Williams, Gareth Neale
    British builder born in July 1959

    Registered addresses and corresponding companies
    • Ty Croeso, Michaelston Y Fedw, Cardiff, South Glamorgan, CF3 6XS

      IIF 12
  • Williams, Gareth Neale
    British

    Registered addresses and corresponding companies
    • Sandy Lane Farm, Marshfield Road, Castleton, Cardiff, South Glamorgan, CF3 2UX

      IIF 13
  • Williams, Gareth Neale
    British builder

    Registered addresses and corresponding companies
    • Sandy Lane Farm, Marshfield Road, Marshfield, Nr Cardiff, South Glamorgan, CF3 2TU, Wales

      IIF 14
  • Williams, Gareth Neale
    British born in July 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ground Floor, 1 Alexandra Gate, Ffordd Pengam, Cardiff, CF24 2SA, Wales

      IIF 15
    • Sandy Lane Farm, Marshfield Road, Castleton, Cardiff, South Glamorgan, CF3 2UX

      IIF 16
    • Unit 1, River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, CF23 9FP, United Kingdom

      IIF 17 IIF 18 IIF 19
  • Williams, Gareth Neale
    British builder born in July 1959

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Unit 6, Melyn Mair Business Centre, Wentloog Avenue Rumney, Cardiff, CF3 3EX, Wales

      IIF 20
    • Sandy Lane Farm, Marshfield Road, Marshfield, Nr Cardiff, South Glamorgan, CF3 2TU, Wales

      IIF 21
child relation
Offspring entities and appointments
Active 10
  • 1
    CHARNWOOD NAVIGATION LIMITED
    - now Appointment / Control
    Other registered number: 05819213
    NEMON PROPERTIES LIMITED - 2005-02-18
    Ground Floor 1 Alexandra Gate, Ffordd Pengam Tremorfa, Cardiff, S Glam
    Dissolved Corporate (3 parents)
    Equity (Company account)
    2 GBP2017-07-31
    Officer
    2006-07-10 ~ dissolved
    IIF 21 - Director → ME
    2006-07-10 ~ dissolved
    IIF 14 - Secretary → ME
  • 2
    RINGSIDE DEVELOPMENTS LIMITED
    - now Appointment / Control
    WILLIS CONSTRUCTION SERVICES LIMITED - 2003-09-30 Appointment / Control
    Related registration: 03063831
    C/o Purnells, Goldfields House, 18a Gold Tops, Newport, S.wales
    Liquidation Corporate (2 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    1,085,292 GBP2024-03-31
    Officer
    ~ now
    IIF 16 - Director → ME
    2003-08-11 ~ now
    IIF 13 - Secretary → ME
  • 3
    RIVERBRIDGE MANAGEMENT LTD
    Appointment / Control
    Ground Floor 1 Alexandra Gate, Ffordd Pengam, Cardiff, Wales
    Active Corporate (2 parents)
    Officer
    2024-07-11 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2024-07-11 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 5 - Right to appoint or remove directorsOE
    IIF 5 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    RSJ PROPERTIES (SOUTH WALES) LTD
    Appointment / Control
    Unit 6 Melyn Mair Business Centre, Wentloog Avenue, Cardiff, Wales
    Dissolved Corporate (2 parents)
    Officer
    2019-05-09 ~ dissolved
    IIF 10 - Director → ME
    Person with significant control
    2019-05-09 ~ dissolved
    IIF 3 - Ownership of shares – More than 50% but less than 75%OE
    IIF 3 - Ownership of voting rights - More than 50% but less than 75%OE
  • 5
    SIDELANE (WALES) LTD
    - now Appointment / Control
    GNW PROPERTY MANAGEMENT LTD - 2024-05-10 Appointment / Control
    Unit 6 Melyn Mair Business Park, Wentloog Avenue, Cardiff, Wales
    Active Corporate (4 parents, 1 offspring)
    Net Assets/Liabilities (Company account)
    1,621,061 GBP2024-03-31
    Officer
    2019-11-08 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2019-11-08 ~ now
    IIF 1 - Right to appoint or remove directorsOE
    IIF 1 - Has significant influence or controlOE
  • 6
    WILLIS CONSTRUCTION (WALES) LIMITED
    - now Appointment / Control
    WILLIS CONSTRUCTION (WALES) LIMITED - 2025-08-19 Appointment / Control
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (3 parents)
    Net Assets/Liabilities (Company account)
    3,480,662 GBP2024-03-31
    Officer
    2005-05-24 ~ now
    IIF 17 - Director → ME
  • 7
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    2025-06-10 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2025-06-10 ~ now
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 6 - Ownership of shares – More than 25% but not more than 50%OE
  • 8
    WILLIS CONSTRUCTION LIMITED
    Appointment / Control
    Other registered number: 02638769
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    2,795,031 GBP2018-09-30
    Officer
    1995-06-02 ~ now
    IIF 9 - Director → ME
  • 9
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    1 GBP2024-06-30
    Officer
    2021-06-09 ~ now
    IIF 19 - Director → ME
  • 10
    WILLIS ELECTRICAL & RENEWABLES LIMITED
    - now Appointment / Control
    MGW ELECTRICAL SERVICES LIMITED - 2011-10-25 Appointment / Control
    Unit 6 Melyn Mair Business Centre, Wentloog Avenue Rumney, Cardiff
    Dissolved Corporate (1 parent)
    Officer
    2011-10-25 ~ dissolved
    IIF 20 - Director → ME
Ceased 4
  • 1
    BRIAN JAMES WINDOW GROUP LIMITED
    - now Appointment / Control
    SCOPE WINDOWS LIMITED - 1997-11-24 Appointment / Control
    5th Floor Riverside House, 31 Cathedral Road, Cardiff, South Glamorgan
    Dissolved Corporate (2 parents)
    Officer
    1997-10-06 ~ 2002-11-30
    IIF 12 - Director → ME
  • 2
    RSJ PROPERTY MANAGEMENT LTD
    Appointment / Control
    4 Whitcliffe Drive, Penarth, Vale Of Glamorgan, Wales
    Active Corporate (1 parent)
    Equity (Company account)
    877,048 GBP2024-06-30
    Officer
    2019-06-04 ~ 2019-07-08
    IIF 11 - Director → ME
    Person with significant control
    2019-06-04 ~ 2020-03-04
    IIF 2 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – More than 50% but less than 75% OE
  • 3
    WILLIS CONSTRUCTION (WALES) LIMITED - 2025-08-19 Appointment / Control
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (3 parents)
    Net Assets/Liabilities (Company account)
    3,480,662 GBP2024-03-31
    Person with significant control
    2017-05-23 ~ 2020-03-04
    IIF 7 - Ownership of shares – 75% or more OE
  • 4
    WILLIS CONSTRUCTION LIMITED
    Appointment / Control
    Other registered number: 02638769
    Unit 1 River Bridge Business Centre, Rhymney River Bridge Road, Penylan, Cardiff, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    2,795,031 GBP2018-09-30
    Person with significant control
    2017-06-01 ~ 2025-06-27
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE

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