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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

Mrs Siobhan Louise Gilmartin

    Related profiles found in government register
  • Mrs Siobhan Louise Gilmartin
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

      IIF 1
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, WD17 1HP, United Kingdom

      IIF 2
  • Mrs Sioban Louise Gilmartin
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Gilmartins House, 102 Collingdon Street, Luton, Bedfordshire, LU1 1RX, United Kingdom

      IIF 3
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, WD17 1HP, United Kingdom

      IIF 4
    • First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

      IIF 5 IIF 6
    • Radius House, 1st Floor, 51 Clarendon Road, Watford, Herts, WD17 1HP

      IIF 7
  • Gilmartin, Siobhan Louise
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Gilmartins Building, Houghton Hall Park, Houghton Regis, Dunstable, Bedfordshire, LU5 5YG, United Kingdom

      IIF 8
  • Gilmartin, Sioban Louise
    British born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Gilmartins Building, Houghton Hall Park, Houghton Regis, Dunstable, Bedfordshire, LU5 5YG, United Kingdom

      IIF 9
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP

      IIF 10
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

      IIF 11
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, WD17 1HP, United Kingdom

      IIF 12
    • First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

      IIF 13 IIF 14
    • Radius House, 1st Floor, 51 Clarendon Road, Watford, Herts, WD17 1HP

      IIF 15
  • Gilmartin, Sioban Louise
    British director born in May 1971

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP, United Kingdom

      IIF 16 IIF 17 IIF 18
  • Gilmartin, Sioban Louise

    Registered addresses and corresponding companies
    • C/o Hillier Hopkins Llp, First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP

      IIF 19
child relation
Offspring entities and appointments 11
  • 1
    GILMARTIN FAMILY COMPANY LIMITED
    07996866
    Radius House 1st Floor, 51 Clarendon Road, Watford, Herts
    Active Corporate (3 parents, 2 offsprings)
    Officer
    2012-03-20 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2025-09-25 ~ now
    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
  • 2
    GILMARTINS CAPITAL PROJECTS LTD
    10815484
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2017-06-13 ~ dissolved
    IIF 16 - Director → ME
    Person with significant control
    2017-06-13 ~ dissolved
    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
  • 3
    GILMARTINS DEVELOPMENT LIMITED
    08665134
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire
    Active Corporate (4 parents)
    Officer
    2013-08-27 ~ now
    IIF 10 - Director → ME
    2013-08-27 ~ now
    IIF 19 - Secretary → ME
  • 4
    GILMARTINS DEVELOPMENTS TDRS LIMITED
    09833297
    First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2015-10-20 ~ dissolved
    IIF 18 - Director → ME
    Person with significant control
    2016-10-19 ~ dissolved
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 5
    GILMARTINS PROPERTIES LIMITED
    11372149
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (4 parents)
    Officer
    2018-12-10 ~ now
    IIF 11 - Director → ME
    Person with significant control
    2018-05-21 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    GILMARTINS SCAFFOLDING LIMITED
    10483374
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Dissolved Corporate (5 parents)
    Officer
    2016-11-17 ~ dissolved
    IIF 17 - Director → ME
  • 7
    GMS CONTRACTS LIMITED
    13984537
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, United Kingdom
    Active Corporate (2 parents)
    Officer
    2022-03-17 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2022-03-17 ~ now
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
  • 8
    IMPACT RESIDENTIAL LIMITED
    10755105
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (3 parents)
    Officer
    2017-05-05 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2017-05-05 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE
  • 9
    T GILMARTIN HOLDINGS LIMITED
    10377710
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, United Kingdom
    Active Corporate (2 parents, 2 offsprings)
    Officer
    2021-08-02 ~ now
    IIF 14 - Director → ME
  • 10
    T GILMARTIN LIMITED
    04169879
    Gilmartins Building Houghton Hall Park, Houghton Regis, Dunstable, Bedfordshire, United Kingdom
    Active Corporate (10 parents, 1 offspring)
    Officer
    2010-07-09 ~ now
    IIF 9 - Director → ME
  • 11
    TG CONTRACTS LIMITED
    14033729
    C/o Hillier Hopkins Llp First Floor, Radius House, 51 Clarendon Road, Watford, United Kingdom
    Active Corporate (2 parents)
    Officer
    2022-04-07 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2022-04-07 ~ now
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    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.