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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 Marco Joseph Calzavara

    Related profiles found in government register
  • Mr Marco Joseph Calzavara
    British born in June 1954

    Resident in England

    Registered addresses and corresponding companies
  • Mr Marco Joseph Calzavara
    British born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address Unit 8, First Floor, The Edge Business Centre, Humber Road, London, NW2 6EW, England

      IIF 4
  • Calzavara, Marco Joseph
    British biotech born in June 1954

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 25, Bridge Lane, London, NW11 0ED, England

      IIF 5
  • Calzavara, Marco Joseph
    British director born in June 1954

    Resident in England

    Registered addresses and corresponding companies

    • icon of address Unit 1, Aerial Park, Asheridge Road, Chesham, HP5 2QD, England

      IIF 6
  • Calzavara, Marco Joseph
    British engineer born in June 1954

    Resident in England

    Registered addresses and corresponding companies

    • icon of address 25, Bridge Lane, London, NW11 0ED, England

      IIF 7 IIF 8
  • Calzavara, Marco Joseph
    British businessman born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 34 Downage, Hendon, London, NW4 1AH

      IIF 9
  • Calzavara, Marco Joseph
    British company director born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 16 The Edge Business Centre, Humber Road, London, NW2 6EW

      IIF 10 IIF 11

    • icon of address 16, The Edge Business Centre, Humber Road, London, NW2 6EW, United Kingdom

      IIF 12
  • Calzavara, Marco Joseph
    British director born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 34 Downage, Hendon, London, NW4 1AH

      IIF 13

    • icon of address 34, Downage, London, NW4 1AH, United Kingdom

      IIF 14
  • Calzavara, Marco Joseph
    British engineer born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Calzavara, Marco Joseph
    British salesman born in June 1954

    Resident in United Kingdom

    Registered addresses and corresponding companies

    • icon of address 34 Downage, Hendon, London, NW4 1AH

      IIF 17
  • Calzavara, Marco Joseph
    British salesman

    Registered addresses and corresponding companies

    • icon of address 34 Downage, Hendon, London, NW4 1AH

      IIF 18
child relation
Offspring entities and appointments
Active 7
  • 1
    icon of address 25 Bridge Lane, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    393,862 GBP2024-09-30
    Officer
    icon of calendar 1995-09-27 ~ now
    IIF 7 - Director → ME
    Person with significant control
    icon of calendar 2016-06-30 ~ now
    IIF 2 - Has significant influence or control → OE
  • 2
    icon of address 16 The Edge Business Centre, Humber Road, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2003-11-10 ~ dissolved
    IIF 9 - Director → ME
  • 3
    WORTHDUCK LTD - 1996-02-23
    icon of address 16 The Edge Business Centre, Humber Road, London
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 1996-01-29 ~ dissolved
    IIF 15 - Director → ME
  • 4
    icon of address 16 The Edge Business Centre, Humber Road, London
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2010-03-05 ~ dissolved
    IIF 11 - Director → ME
  • 5
    icon of address 25 Bridge Lane, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    98,253 GBP2025-05-31
    Officer
    icon of calendar 2020-05-18 ~ now
    IIF 5 - Director → ME
    Person with significant control
    icon of calendar 2020-05-18 ~ now
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    icon of address Unit 8, First Floor The Edge Business Centre, Humber Road, London, England
    Active Corporate (3 parents)
    Profit/Loss (Company account)
    -5,338 GBP2023-07-01 ~ 2024-06-30
    Officer
    icon of calendar 2000-05-16 ~ now
    IIF 16 - Director → ME
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 4 - Has significant influence or control → OE
  • 7
    icon of address 25 Bridge Lane, London, England
    Active Corporate (2 parents)
    Equity (Company account)
    423,697 GBP2024-09-30
    Officer
    icon of calendar 2000-02-01 ~ now
    IIF 8 - Director → ME
    Person with significant control
    icon of calendar 2016-06-30 ~ now
    IIF 3 - Has significant influence or control → OE
Ceased 6
  • 1
    icon of address Maidstone Innovation Centre, Gidds Pond Way, Maidstone, Kent, England
    Active Corporate (2 parents)
    Equity (Company account)
    6,324,406 GBP2023-12-31
    Officer
    icon of calendar 2022-08-31 ~ 2024-02-05
    IIF 6 - Director → ME
  • 2
    QUANTACE LIMITED - 2010-02-08
    icon of address 16 The Edge Business Centre, Humber Road, London
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    7,777,773 GBP2024-12-31
    Officer
    icon of calendar 2008-03-31 ~ 2018-06-12
    IIF 13 - Director → ME
  • 3
    icon of address 16 The Edge Business Centre, Humber Road, London
    Dissolved Corporate (1 parent)
    Total Assets Less Current Liabilities (Company account)
    11,543 GBP2015-05-31
    Officer
    icon of calendar 2012-11-26 ~ 2014-09-09
    IIF 14 - Director → ME
  • 4
    icon of address 915 High Road, Solar House, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    -91,837 GBP2024-09-30
    Officer
    icon of calendar 2003-06-20 ~ 2003-09-30
    IIF 17 - Director → ME
    icon of calendar 2003-06-20 ~ 2011-01-01
    IIF 18 - Secretary → ME
  • 5
    icon of address 16 The Edge Business Centre, Humber Road, London
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    70,628,463 GBP2024-12-31
    Officer
    icon of calendar 2015-01-20 ~ 2018-06-12
    IIF 10 - Director → ME
  • 6
    icon of address 16 The Edge Business Centre, Humber Road, London
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-09-30
    Officer
    icon of calendar 2015-01-20 ~ 2018-06-12
    IIF 12 - Director → ME

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Contains public sector information retrieved at 26 August 2025 and licensed under the Open Government Licence v3.0.