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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 Simon John Costello

    Related profiles found in government register
  • Mr Simon John Costello
    British born in June 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address 18, Tan Yr Wylfa, Abergele, LL22 7DX, Wales

      IIF 1
    • icon of address Unit 2 Bangor Business Centre, 2 Farrar Road, Bangor, Gwynedd, LL57 1LJ, Wales

      IIF 2
    • icon of address 6, Mercury Units, Tir Llwyd Industrial Estate, Kinmel Bay, LL18 5JZ, Wales

      IIF 3
    • icon of address Unit 6 Mercury Units, Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, LL18 5JZ, Wales

      IIF 4
    • icon of address Irish Square, Upper Denbigh Road, St Asaph, Denbighshire, LL17 0RN, Wales

      IIF 5
    • icon of address Unit 32, Llys Edmund Prys, St Asaph Business Park, St. Asaph, LL17 0JA, Wales

      IIF 6
    • icon of address Unit 32, St. Asaph Business Park, St. Asaph, LL17 0JA, Wales

      IIF 7
  • Costello, Simon John
    British born in June 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address 18, Tan Yr Wylfa, Abergele, LL22 7DX, Wales

      IIF 8
    • icon of address Unit 6 Mercury Units, Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, LL18 5JZ, Wales

      IIF 9
    • icon of address 32, St. Asaph Business Park, St. Asaph, Denbighshire, LL17 0JA, Wales

      IIF 10
  • Costello, Simon John
    British company director born in June 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address Unit 2 Bangor Business Centre, 2 Farrar Road, Bangor, Gwynedd, LL57 1LJ, Wales

      IIF 11
    • icon of address Unit 32, Llys Edmund Prys, St Asaph Business Park, St. Asaph, LL17 0JA, Wales

      IIF 12
  • Costello, Simon John
    British electrical engineer born in June 1971

    Resident in Wales

    Registered addresses and corresponding companies
    • icon of address Unit 32, St. Asaph Business Park, St. Asaph, LL17 0JA, Wales

      IIF 13
  • Costello, Simon John

    Registered addresses and corresponding companies
    • icon of address 18, Tan Yr Wylfa, Abergele, LL22 7DX, Wales

      IIF 14
child relation
Offspring entities and appointments
Active 5
  • 1
    icon of address Unit 32 St. Asaph Business Park, St. Asaph, Wales
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2020-07-07 ~ dissolved
    IIF 13 - Director → ME
    Person with significant control
    icon of calendar 2020-07-07 ~ dissolved
    IIF 7 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 7 - Right to appoint or remove directorsOE
  • 2
    icon of address 32 St. Asaph Business Park, St. Asaph, Denbighshire, Wales
    Active Corporate (3 parents)
    Equity (Company account)
    42,442 GBP2024-11-30
    Officer
    icon of calendar 2017-11-13 ~ now
    IIF 8 - Director → ME
    icon of calendar 2017-11-13 ~ now
    IIF 14 - Secretary → ME
    Person with significant control
    icon of calendar 2017-11-13 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75%OE
  • 3
    icon of address 32 St. Asaph Business Park, St. Asaph, Denbighshire, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    109,516 GBP2024-02-29
    Officer
    icon of calendar 2007-10-08 ~ now
    IIF 10 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 3 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    icon of address Unit 6 Mercury Units Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, Wales
    Active Corporate (1 parent)
    Officer
    icon of calendar 2025-10-30 ~ now
    IIF 9 - Director → ME
    Person with significant control
    icon of calendar 2025-10-30 ~ now
    IIF 4 - Ownership of shares – 75% or moreOE
    IIF 4 - Right to appoint or remove directorsOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
  • 5
    icon of address Unit 32 Llys Edmund Prys, St Asaph Business Park, St. Asaph, Wales
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -4,186 GBP2023-10-31
    Officer
    icon of calendar 2019-07-19 ~ dissolved
    IIF 12 - Director → ME
    Person with significant control
    icon of calendar 2019-07-19 ~ dissolved
    IIF 6 - Ownership of shares – More than 50% but less than 75%OE
Ceased 2
  • 1
    icon of address 32 St. Asaph Business Park, St. Asaph, Denbighshire, Wales
    Active Corporate (2 parents)
    Equity (Company account)
    109,516 GBP2024-02-29
    Person with significant control
    icon of calendar 2016-04-06 ~ 2019-04-04
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 2
    LAWTONS FACILITIES LTD. - 2022-11-23
    LAWTONS (NW) LTD - 2022-10-20
    icon of address Bangor Business Centre, 2 Farrar Road, Bangor, Gwynedd, Wales
    Active Corporate (1 parent)
    Equity (Company account)
    1,019 GBP2025-03-31
    Officer
    icon of calendar 2021-09-20 ~ 2022-10-13
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2021-09-20 ~ 2022-10-13
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.