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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 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
    • 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
    • Sion Park, Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, CM23 5PU, England

      IIF 8
  • Mackay, Rupert Alexander Crawfurd
    British

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

      IIF 12
child relation
Offspring entities and appointments 5
  • 1
    DATA ENERGY MANAGEMENT SERVICES LIMITED
    02668566
    Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (8 parents)
    Officer
    1995-02-10 ~ now
    IIF 5 - Director → ME
    1995-02-10 ~ 2022-06-13
    IIF 10 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Has significant influence or control OE
  • 2
    DATAMECH LIMITED
    02533694
    Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Dissolved Corporate (5 parents)
    Officer
    1994-05-01 ~ dissolved
    IIF 8 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Has significant influence or control OE
  • 3
    DMG DELTA LTD
    - now 03295922
    FURST EYRE AND PARTNERS LIMITED
    - 2005-01-28 03295922
    FLOH2O LIMITED
    - 2001-01-16 03295922
    HYDROTECH ENVIRONMENTAL LIMITED
    - 1997-11-06 03295922
    Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (9 parents)
    Officer
    1996-12-23 ~ now
    IIF 6 - Director → ME
    1996-12-23 ~ 2022-06-13
    IIF 12 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 3 - Has significant influence or control OE
  • 4
    THOMAS-DAVIES & COMPANY (LONDON) LIMITED
    - now 03679923
    SARAH THOMAS-DAVIES LIMITED
    - 2004-05-24 03679923
    Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire, England
    Active Corporate (4 parents)
    Officer
    1998-12-07 ~ now
    IIF 9 - Secretary → ME
  • 5
    TRINERGY INTEGRATED ENERGY SOLUTIONS LIMITED
    - now 02759321
    CLOCKWORK INDUSTRIES LIMITED
    - 2018-08-29 02759321
    Sion Park Stansted Road, Birchanger, Bishop's Stortford, Hertfordshire
    Active Corporate (8 parents, 3 offsprings)
    Officer
    1992-10-27 ~ now
    IIF 7 - Director → ME
    1995-02-10 ~ 2022-06-13
    IIF 11 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 4 - Ownership of voting rights - 75% or more OE
    IIF 4 - Ownership of shares – 75% or more OE

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