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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 Ron Zwanziger

    Related profiles found in government register
  • Mr Ron Zwanziger
    British born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • The St Botolph Building, 138, Houndsditch, London, EC3A 7AR, United Kingdom

      IIF 1 IIF 2
  • Ron Zwanziger
    British born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • 3, More London Riverside, London, SE1 2AQ, England

      IIF 3
  • Zwanziger, Ron
    British born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • 3, More London Riverside, London, SE1 2AQ

      IIF 4
    • C/o Clyde & Co Llp, St Botolph Building, 138 Houndsditch, London, EC3A 7AR, United Kingdom

      IIF 5
  • Zwanziger, Ron
    British business executive born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • 3, More London Riverside, London, SE1 2AQ, England

      IIF 6
  • Zwanziger, Ron
    British director born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • Avon House, 19 Stanwell Road, Penarth, Cardiff, CF64 2EZ

      IIF 7
  • Zwanziger, Ron
    British president & ceo born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • 3, More London Riverside, London, SE1 2AQ

      IIF 8
  • Zwanziger, Ron
    American born in April 1954

    Resident in United States

    Registered addresses and corresponding companies
    • 48, Chancery Lane, London, WC2A 1JF, England

      IIF 9
  • Zwanziger, Ron
    British company director born in April 1954

    Registered addresses and corresponding companies
    • 322 Waverly Avenue, Newton, Massachusetts, 02158, United States Of America

      IIF 10
  • Zwanziger, Ron
    British director born in April 1954

    Registered addresses and corresponding companies
    • 322 Waverly Avenue, Newton, Massachusetts, 02158, United States Of America

      IIF 11
  • Zwanziger, Ron
    British executive born in April 1954

    Registered addresses and corresponding companies
    • 322 Waverly Avenue, Newton, Massachusetts, 02158, United States Of America

      IIF 12
child relation
Offspring entities and appointments 8
  • 1
    BBI ENZYMES LIMITED - now
    THERATASE LIMITED - 2008-08-18
    THERATASE PLC - 2007-07-03
    ENVIROMED PLC
    - 2000-03-01 02815159
    Berry Smith Llp, Haywood House Dumfries Place, Cardiff
    Dissolved Corporate (34 parents, 6 offsprings)
    Officer
    1994-04-05 ~ 1995-04-03
    IIF 11 - Director → ME
    1997-01-17 ~ 1999-03-15
    IIF 10 - Director → ME
  • 2
    EKF DIAGNOSTICS HOLDINGS PLC
    - now 04347937
    INTERNATIONAL BRAND LICENSING PLC - 2010-07-06
    EAGLECRAFT LIMITED - 2002-04-23
    Avon House, 19 Stanwell Road, Penarth, Cardiff
    Active Corporate (31 parents, 6 offsprings)
    Officer
    2015-11-11 ~ 2016-04-11
    IIF 7 - Director → ME
  • 3
    ELECTRADX UK LTD
    15489988
    48 Chancery Lane, London, England
    Active Corporate (4 parents)
    Officer
    2024-02-14 ~ now
    IIF 9 - Director → ME
  • 4
    LIFESCAN SCOTLAND LIMITED - now
    INVERNESS MEDICAL LIMITED
    - 2004-07-27 SC154012
    HEBOCRAFT LIMITED
    - 1995-06-12 SC154012
    Beechwood Park North, Inverness
    Active Corporate (39 parents)
    Officer
    1995-05-31 ~ 2001-11-22
    IIF 12 - Director → ME
  • 5
    LUMIRADX GROUP LIMITED
    - now 09198288
    LUMIRA HOLDINGS LTD
    - 2016-09-26 09198288
    AEGLE CARE (HOLDINGS) LTD
    - 2015-04-08 09198288
    Lumiradx Group Limited C/o Fti Consulting, 200 Aldersgate Street, London
    Dissolved Corporate (6 parents, 5 offsprings)
    Officer
    2014-09-01 ~ 2023-11-01
    IIF 6 - Director → ME
    Person with significant control
    2016-04-06 ~ 2018-11-08
    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
  • 6
    LUMIRADX INTERNATIONAL LTD
    - now 09124383
    LUMIRA DIAGNOSTICS LTD
    - 2016-05-25 09124383
    AEGLE TECHNOLOGY LTD
    - 2015-04-08 09124383
    AEGLE CARE LTD
    - 2014-09-17 09124383
    C/o Fti Consulting 200 Aldersgate, Aldersgate Street, London
    Dissolved Corporate (5 parents, 3 offsprings)
    Officer
    2014-07-10 ~ 2023-11-01
    IIF 8 - Director → ME
  • 7
    LUMIRADX UK LTD
    - now 09206123
    LUMIRA LTD
    - 2016-05-25 09206123
    AEGLE CARE LTD
    - 2015-04-08 09206123
    AEGLE TECHNOLOGY LTD
    - 2014-09-17 09206123
    Roche House, Charles Avenue, Burgess Hill, England
    Active Corporate (16 parents, 1 offspring)
    Officer
    2014-09-05 ~ 2023-11-01
    IIF 4 - Director → ME
  • 8
    TREISAR INVESTMENTS LTD
    09926814
    The St Botolph Building, 138, Houndsditch, London, United Kingdom
    Active Corporate (7 parents)
    Officer
    2015-12-23 ~ now
    IIF 5 - Director → ME
    Person with significant control
    2022-12-13 ~ 2024-10-08
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
    2016-04-06 ~ 2021-02-15
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Right to appoint or remove directors OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.