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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 Sergio Montalcini

    Related profiles found in government register
  • Mr Sergio Montalcini
    Italian born in May 1958

    Resident in Malta

    Registered addresses and corresponding companies
    • 27, King's Mews, London, WC1N 2JB, England

      IIF 1
  • Sergio Montalcini
    Swiss born in May 1958

    Registered addresses and corresponding companies
    • Flat 3, Stellcar No 45, Triq Ix-xatt Ta'tigne, Sliema, Malta

      IIF 2 IIF 3 IIF 4
    • Stellcar No 45, Flat 3, Triq Ix-xatta Ta'tigne, Sliema, Malta

      IIF 5
  • Montalcini, Sergio
    Italian born in May 1958

    Resident in Malta

    Registered addresses and corresponding companies
    • 27, King's Mews, London, WC1N 2JB, England

      IIF 6
child relation
Offspring entities and appointments 5
  • 1
    AHERNE INTERSEAS LIMITED
    OE026766
    Mill Mall Suite 6, Wickhams Cay 1, Po Box 3085, Road Town, Tortola, Virgin Islands, British
    Registered Corporate (3 parents)
    Beneficial owner
    2019-04-01 ~ 2025-03-28
    IIF 3 - Ownership of shares - More than 25% OE
    IIF 3 - Has significant influence or control OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - More than 25% OE
  • 2
    DANELL ENTERPRISES S.A.
    OE015444
    Mill Mall, Suite 6 Wickhams Cay 1, Po Box 3085, Road Town, Tortola, Virgin Islands, British
    Removed Corporate (2 parents)
    Beneficial owner
    2017-11-20 ~ 2025-03-28
    IIF 2 - Right to appoint or remove directors OE
    IIF 2 - Ownership of voting rights - More than 25% OE
    IIF 2 - Has significant influence or control OE
    IIF 2 - Ownership of shares - More than 25% OE
  • 3
    PIASA INC
    OE026761
    Mill Mall Suite 6 Wickhams Cay 1, Po Box 3085, Road Town, Tortola, Virgin Islands, British
    Registered Corporate (2 parents)
    Beneficial owner
    2019-04-01 ~ 2025-03-28
    IIF 4 - Ownership of shares - More than 25% OE
    IIF 4 - Has significant influence or control OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 25% OE
  • 4
    QUALTER SERVICES LIMITED
    OE001051
    Sovereign House, 4 Christian Road, Douglas, Isle Of Man
    Registered Corporate (4 parents)
    Beneficial owner
    2019-04-01 ~ 2025-03-28
    IIF 5 - Ownership of shares - More than 25% OE
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of voting rights - More than 25% OE
  • 5
    SIGMAFIELD LIMITED
    09535231
    27 King's Mews, London, England
    Active Corporate (5 parents)
    Officer
    2015-07-22 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2016-06-01 ~ now
    IIF 1 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.