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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

Heydon, Spencer Robert

    Related profiles found in government register
  • Heydon, Spencer Robert
    British born in March 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Heydon, Spencer Robert
    British director born in March 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 29, Gills Hill, Radlett, Hertfordshire, WD7 8DA, United Kingdom

      IIF 22 IIF 23

    • 104, High Street, London Colney, St. Albans, Hertfordshire, AL2 1QL, England

      IIF 24
  • Heydon, Spencer Robert
    British born in March 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 1 Kings Avenue, London, N21 3NA, United Kingdom

      IIF 25
  • Heydon, Spencer
    British born in March 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • 104, High Street, London Colney, St. Albans, Hertfordshire, AL2 1QL, England

      IIF 26
  • Mr Spencer Robert Heydon
    British born in March 1974

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Heydon, Spencer Robert
    British commercial director

    Registered addresses and corresponding companies

    • 104, High Street, London Colney, St. Albans, Hertfordshire, AL2 1QL, England

      IIF 49
  • Heydon, Spencer

    Registered addresses and corresponding companies

    • 104, High Street, London Colney, St. Albans, Hertfordshire, AL2 1QL, England

      IIF 50 IIF 51 IIF 52
child relation
Offspring entities and appointments
Active 27
  • 1
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -577,483 GBP2024-05-31
    Officer
    2015-05-23 ~ now
    IIF 6 - Director → ME
    2015-05-23 ~ now
    IIF 52 - Secretary → ME
  • 2
    Suite 17 Building 6 Croxley Green Business Park, Hatters Lane, Watford
    Dissolved Corporate (2 parents)
    Officer
    2013-03-20 ~ dissolved
    IIF 22 - Director → ME
  • 3
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    245,218 GBP2024-05-31
    Officer
    2014-05-16 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 32 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 32 - Ownership of shares – More than 25% but not more than 50% → OE
  • 4
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Dissolved Corporate (2 parents)
    Officer
    2016-02-17 ~ dissolved
    IIF 23 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 46 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 46 - Ownership of shares – More than 25% but not more than 50% → OE
  • 5
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    -1,124 GBP2016-09-30
    Officer
    2012-09-17 ~ dissolved
    IIF 24 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 48 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 48 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 6
    1 Kings Avenue, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -42,060 GBP2024-09-30
    Person with significant control
    2019-09-04 ~ now
    IIF 27 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 27 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    1 Kings Avenue, London, United Kingdom
    Active Corporate (2 parents, 2 offsprings)
    Equity (Company account)
    125,350 GBP2024-07-31
    Officer
    2023-07-13 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2023-07-13 ~ now
    IIF 37 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 37 - Ownership of shares – More than 25% but not more than 50% → OE
  • 8
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    204,199 GBP2024-03-31
    Officer
    2017-11-17 ~ now
    IIF 17 - Director → ME
  • 9
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    100 GBP2024-09-30
    Officer
    2022-09-15 ~ now
    IIF 9 - Director → ME
  • 10
    1 Kings Avenue, London, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    2,699,380 GBP2024-07-31
    Officer
    2023-07-13 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2023-07-13 ~ now
    IIF 44 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 44 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 11
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (3 parents, 2 offsprings)
    Profit/Loss (Company account)
    280,464 GBP2023-04-01 ~ 2024-03-31
    Officer
    2017-11-17 ~ now
    IIF 19 - Director → ME
  • 12
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-03-31
    Officer
    2019-12-04 ~ now
    IIF 5 - Director → ME
  • 13
    1 Kings Avenue, London, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    4,379,777 GBP2024-07-31
    Officer
    2023-07-13 ~ now
    IIF 10 - Director → ME
    Person with significant control
    2023-07-13 ~ now
    IIF 47 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 47 - Ownership of shares – More than 25% but not more than 50% → OE
  • 14
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    1,079,402 GBP2024-03-31
    Officer
    2007-04-18 ~ now
    IIF 7 - Director → ME
    2007-04-18 ~ now
    IIF 49 - Secretary → ME
  • 15
    1 Kings Avenue, London, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    193,746 GBP2024-03-31
    Officer
    2018-06-11 ~ now
    IIF 25 - Director → ME
  • 16
    1 Kings Avenue, London, United Kingdom
    Active Corporate (1 parent, 1 offspring)
    Equity (Company account)
    4,018,346 GBP2024-09-30
    Officer
    2023-09-29 ~ now
    IIF 12 - Director → ME
    Person with significant control
    2023-09-29 ~ now
    IIF 36 - Ownership of voting rights - 75% or more → OE
    IIF 36 - Ownership of shares – 75% or more → OE
  • 17
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    4,306,385 GBP2024-03-31
    Officer
    2017-11-17 ~ now
    IIF 11 - Director → ME
  • 18
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    429,964 GBP2024-03-31
    Officer
    2018-01-22 ~ now
    IIF 13 - Director → ME
    Person with significant control
    2018-01-22 ~ now
    IIF 40 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 40 - Ownership of shares – More than 25% but not more than 50% → OE
  • 19
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    511,291 GBP2024-03-31
    Officer
    2012-10-30 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 33 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 33 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 20
    1 Kings Avenue, London, United Kingdom
    Active Corporate (1 parent)
    Officer
    2024-05-26 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2024-05-26 ~ now
    IIF 28 - Ownership of voting rights - 75% or more → OE
    IIF 28 - Ownership of shares – 75% or more → OE
  • 21
    MABLAW 446 LIMITED - 2002-06-06
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (7 parents)
    Equity (Company account)
    6,733,769 GBP2024-03-31
    Officer
    2004-08-01 ~ now
    IIF 21 - Director → ME
    2009-10-01 ~ now
    IIF 50 - Secretary → ME
  • 22
    1 Kings Avenue, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    2024-10-01 ~ now
    IIF 15 - Director → ME
    Person with significant control
    2024-10-01 ~ now
    IIF 41 - Has significant influence or control → OE
  • 23
    1 Kings Avenue, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    15,789,649 GBP2024-07-31
    Officer
    2023-07-13 ~ now
    IIF 8 - Director → ME
  • 24
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (3 parents)
    Equity (Company account)
    -3,267 GBP2024-03-31
    Officer
    2017-11-22 ~ now
    IIF 16 - Director → ME
  • 25
    104 High Street London Colney, St. Albans, Hertfordshire, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    14,786 GBP2024-06-30
    Officer
    2018-06-01 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2024-04-09 ~ now
    IIF 45 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 45 - Ownership of shares – More than 25% but not more than 50% → OE
  • 26
    104 High Street London Colney, St Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    -8,787 GBP2024-11-30
    Officer
    2021-11-18 ~ now
    IIF 20 - Director → ME
    Person with significant control
    2021-11-18 ~ now
    IIF 43 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 43 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 27
    SHACA LIMITED - 2018-03-10
    SHACA GROUNDWORKS LIMITED - 2015-04-27
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    72,885 GBP2025-03-31
    Officer
    2010-10-28 ~ now
    IIF 26 - Director → ME
    2010-10-28 ~ now
    IIF 51 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 38 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 38 - Ownership of voting rights - More than 25% but not more than 50% → OE
Ceased 7
  • 1
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    -577,483 GBP2024-05-31
    Person with significant control
    2016-04-06 ~ 2017-05-24
    IIF 39 - Has significant influence or control → OE
  • 2
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (3 parents, 2 offsprings)
    Profit/Loss (Company account)
    280,464 GBP2023-04-01 ~ 2024-03-31
    Person with significant control
    2017-11-17 ~ 2018-02-20
    IIF 34 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 34 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    1,079,402 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-02-19
    IIF 30 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 30 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 30 - Ownership of shares – More than 25% but not more than 50% as a member of a firm → OE
  • 4
    104 High Street London Colney, St. Albans, Hertfordshire, England
    Active Corporate (2 parents)
    Equity (Company account)
    4,306,385 GBP2024-03-31
    Person with significant control
    2017-11-17 ~ 2023-11-03
    IIF 35 - Ownership of shares – 75% or more → OE
    IIF 35 - Right to appoint or remove directors → OE
    IIF 35 - Ownership of voting rights - 75% or more → OE
  • 5
    MABLAW 446 LIMITED - 2002-06-06
    104 High Street, London Colney, St. Albans, Hertfordshire, England
    Active Corporate (7 parents)
    Equity (Company account)
    6,733,769 GBP2024-03-31
    Person with significant control
    2016-04-06 ~ 2018-01-18
    IIF 31 - Ownership of shares – More than 25% but not more than 50% → OE
    IIF 31 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 6
    1 Kings Avenue, London, United Kingdom
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    15,789,649 GBP2024-07-31
    Person with significant control
    2023-07-13 ~ 2024-10-01
    IIF 42 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 42 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    UKMHC LTD
    - now
    UKMHC.CO.UK LTD - 2019-11-08
    Suite 2e Horseshoe Business Park, Upper Lye Lane, Bricket Wood, St Albans, United Kingdom
    Dissolved Corporate (1 parent)
    Equity (Company account)
    113,018 GBP2021-03-31
    Person with significant control
    2020-03-13 ~ 2021-12-13
    IIF 29 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 29 - Right to appoint or remove directors → OE
    IIF 29 - Ownership of shares – 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.