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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 Alexandros Tsirides

    Related profiles found in government register
  • Mr Alexandros Tsirides
    Cypriot born in September 1974

    Resident in Cyprus

    Registered addresses and corresponding companies
    • Griva Digeni, Panayides Building, 2nd Floor, Flat/office 3, 3030 Limassol, Cyprus

      IIF 1
  • Alexandros Tsirides
    Cypriot born in September 1974

    Registered addresses and corresponding companies
    • St Georges House, 6th Floor, 15 Hanover Square, London, W1S 1HS, United Kingdom

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    ACTIGEN LIMITED
    03433416
    St John's Innovation Centre, Cowley Road, Cambridge
    Active Corporate (20 parents)
    Person with significant control
    2016-04-06 ~ 2017-11-14
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
  • 2
    ARROWTOWN HOLDINGS LIMITED
    OE015882
    Trident Chambers, P.o Box 146, Road Town, Tortola, Virgin Islands, British
    Registered Corporate (2 parents)
    Beneficial owner
    2004-06-07 ~ now
    IIF 2 - Ownership of shares - More than 25% OE

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