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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 Rupert Alexander Crawford Mackay

    Related profiles found in government register
  • Mr Rupert Alexander Crawford Mackay
    British born in August 1964

    Resident in England

    Registered addresses and corresponding companies
  • Mackay, Rupert Alexander Crawfurd
    British born in August 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 5 IIF 6 IIF 7
  • Mackay, Rupert Alexander Crawfurd
    British manager born in August 1964

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 8
  • Mackay, Rupert Alexander Crawfurd
    British

    Registered addresses and corresponding companies
    • icon of address Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 9
  • Mackay, Rupert Alexander Crawfurd
    British company director

    Registered addresses and corresponding companies
    • icon of address Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 10
  • Mackay, Rupert Alexander Crawfurd
    British company secretary

    Registered addresses and corresponding companies
    • icon of address Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 11
  • Mackay, Rupert Alexander Crawfurd
    British director

    Registered addresses and corresponding companies
    • icon of address Bentfield Place, Bentfield Road, Stansted, Essex, Uk, CM24 8HL, United Kingdom

      IIF 12
child relation
Offspring entities and appointments
Active 5
  • 1
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (5 parents)
    Equity (Company account)
    768,392 GBP2024-12-31
    Officer
    icon of calendar 1995-02-10 ~ now
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 1 - Has significant influence or controlOE
  • 2
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (2 parents)
    Equity (Company account)
    -79 GBP2020-12-31
    Officer
    icon of calendar 1994-05-01 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    IIF 2 - Has significant influence or controlOE
  • 3
    HYDROTECH ENVIRONMENTAL LIMITED - 1997-11-06
    FLOH2O LIMITED - 2001-01-16
    FURST EYRE AND PARTNERS LIMITED - 2005-01-28
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (3 parents)
    Equity (Company account)
    522,279 GBP2024-12-31
    Officer
    icon of calendar 1996-12-23 ~ now
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 3 - Has significant influence or controlOE
  • 4
    SARAH THOMAS-DAVIES LIMITED - 2004-05-24
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    22,690 GBP2024-12-31
    Officer
    icon of calendar 1998-12-07 ~ now
    IIF 9 - Secretary → ME
  • 5
    CLOCKWORK INDUSTRIES LIMITED - 2018-08-29
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (3 parents)
    Equity (Company account)
    -39,805 GBP2024-12-31
    Officer
    icon of calendar 1992-10-27 ~ now
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 4 - Ownership of shares – 75% or moreOE
    IIF 4 - Ownership of voting rights - 75% or moreOE
Ceased 3
  • 1
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (5 parents)
    Equity (Company account)
    768,392 GBP2024-12-31
    Officer
    icon of calendar 1995-02-10 ~ 2022-06-13
    IIF 10 - Secretary → ME
  • 2
    HYDROTECH ENVIRONMENTAL LIMITED - 1997-11-06
    FLOH2O LIMITED - 2001-01-16
    FURST EYRE AND PARTNERS LIMITED - 2005-01-28
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (3 parents)
    Equity (Company account)
    522,279 GBP2024-12-31
    Officer
    icon of calendar 1996-12-23 ~ 2022-06-13
    IIF 12 - Secretary → ME
  • 3
    CLOCKWORK INDUSTRIES LIMITED - 2018-08-29
    icon of address Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (3 parents)
    Equity (Company account)
    -39,805 GBP2024-12-31
    Officer
    icon of calendar 1995-02-10 ~ 2022-06-13
    IIF 11 - Secretary → ME

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