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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

Brian Leopold Protiva

    Related profiles found in government register
  • Brian Leopold Protiva
    American born in January 1964

    Resident in Germany

    Registered addresses and corresponding companies
    • Wessex House, Teign Road, Newton Abbot, Devon, TQ12 4AA, United Kingdom

      IIF 1 IIF 2
  • Protiva, Brian Leopold
    American born in December 1964

    Resident in Germany

    Registered addresses and corresponding companies
    • 137 Nymphenburg Strasse, 8 Munich 19, Germany

      IIF 3
  • Protiva, Brian Leopold
    American director born in December 1964

    Resident in Germany

    Registered addresses and corresponding companies
    • 137 Nymphenburg Strasse, 8 Munich 19, Germany

      IIF 4
  • Protiva, Brian Leopold
    American

    Registered addresses and corresponding companies
    • 137 Nymphenburg Strasse, 8 Munich 19, Germany

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    ADTRAN NETWORKS (UK) LIMITED - now
    ADVA OPTICAL NETWORKING LIMITED
    - 2023-06-24 03593238
    FIRST FIBRE LIMITED
    - 2000-08-29 03593238
    Advantage House Tribune Way, Clifton Moor, York, North Yorkshire
    Active Corporate (27 parents)
    Officer
    2000-07-13 ~ 2014-03-31
    IIF 3 - Director → ME
  • 2
    AMS TECHNOLOGIES LIMITED
    - now 02376045
    AMS ELECTRONIC LIMITED
    - 1999-09-13 02376045
    TYROLESE (156) LIMITED
    - 1989-05-30 02376045 02325786... (more)
    Wessex House, Teign Road, Newton Abbot, Devon
    Active Corporate (8 parents)
    Officer
    (before 1992-03-31) ~ 2004-01-01
    IIF 4 - Director → ME
    (before 1992-03-31) ~ 1998-01-01
    IIF 5 - Secretary → ME
    Person with significant control
    2016-04-06 ~ 2024-01-31
    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
  • 3
    ELFORLIGHT LIMITED
    - now 03349677
    OPTIONLIKE LIMITED - 1997-08-06
    Wessex House, Teign Road, Newton Abbot, Devon, England
    Active Corporate (10 parents)
    Person with significant control
    2016-04-06 ~ 2024-01-31
    IIF 1 - Right to appoint or remove directors OE
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE

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