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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

Harsanyi, Zsolt, Doctor

    Related profiles found in government register
  • Harsanyi, Zsolt, Doctor
    American company executive born in February 1944

    Registered addresses and corresponding companies
    • 707 Potomac Knolls Drive, Mcclean, Virignia 22102, United States Of America

      IIF 1
  • Harsanyi, Zsolt, Doctor
    American scientist/company director born in February 1944

    Registered addresses and corresponding companies
    • 707 Potomac Knolls Drive, Mcclean, Virignia 22102, United States Of America

      IIF 2
child relation
Offspring entities and appointments 2
  • 1
    IPSEN BIOPHARM LIMITED
    - now 01653765 01146287
    SPEYWOOD GROUP LIMITED
    - 2001-11-21 01653765
    PORTON INTERNATIONAL PLC
    - 1995-01-16 01653765
    ALARBROOK LIMITED
    - 1984-01-27 01653765
    Ash Road, Wrexham Industrial Estate, Wrexham
    Active Corporate (48 parents, 2 offsprings)
    Officer
    (before 1991-06-22) ~ 2001-12-17
    IIF 2 - Director → ME
  • 2
    POTHOLD LIMITED - now
    IPSEN LIMITED
    - 2001-11-21 01749071 06751069... (more)
    SPEYWOOD PHARMACEUTICALS LIMITED
    - 1998-01-20 01749071
    PORTON PRODUCTS LIMITED
    - 1994-04-13 01749071
    POTHOLD LIMITED
    - 1983-10-04 01749071
    5th Floor The Point, 37 North Wharf Road, London, United Kingdom
    Active Corporate (28 parents)
    Officer
    ~ 2000-10-13
    IIF 1 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.