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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Herwanger, Tanya Flor

    Related profiles found in government register
  • Herwanger, Tanya Flor
    Belizean business development born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Dukes Court, Duke Street, Woking, GU21 5BH, England

      IIF 1
  • Herwanger, Tanya Flor
    Belizean businesswoman born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address Dukes Court, Duke Street, Woking, Duke Street, Woking, GU21 5BH, England

      IIF 2
    • icon of address Dukes Court, Duke Street, Woking, GU21 5BH, England

      IIF 3 IIF 4 IIF 5
  • Herwanger, Tanya Flor
    British lawyer born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 10, Bolt Court, 3rd Floor, London, EC4A 3DQ, England

      IIF 6
  • Herwanger, Tanya Flor
    Belizean,british business executive born in April 1978

    Resident in Germany

    Registered addresses and corresponding companies
    • icon of address Dukes Court, Duke Street, Duke Street, Woking, GU21 5BH, England

      IIF 7
  • Ms Tanya Flor Herwanger
    British born in May 1973

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 10, Bolt Court, 3rd Floor, London, EC4A 3DQ, England

      IIF 8
child relation
Offspring entities and appointments
Active 1
  • 1
    icon of address 10 Bolt Court, 3rd Floor, London, England
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2021-10-28 ~ dissolved
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2021-10-28 ~ dissolved
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50%OE
Ceased 6
  • 1
    icon of address Dukes Court, Duke Street, Woking, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    1 GBP2022-12-31
    Officer
    icon of calendar 2016-10-10 ~ 2022-03-23
    IIF 3 - Director → ME
  • 2
    icon of address Dukes Court, Duke Street, Woking, Duke Street, Woking, England
    Dissolved Corporate (2 parents)
    Equity (Company account)
    0 GBP2022-12-31
    Officer
    icon of calendar 2016-10-10 ~ 2022-03-23
    IIF 2 - Director → ME
  • 3
    SPECTRUM GEOPHYSICAL SERVICES LIMITED - 1987-02-03
    GGS-SPECTRUM LIMITED - 2008-07-04
    SPECTRUM ENERGY AND INFORMATION TECHNOLOGY LIMITED - 2007-05-10
    WARDTHORN LIMITED - 1986-01-31
    icon of address 4, The Heights, Brooklands, Weybridge, England
    Active Corporate (3 parents, 5 offsprings)
    Officer
    icon of calendar 2020-02-26 ~ 2022-03-23
    IIF 7 - Director → ME
  • 4
    STINGRAY GEOPHYSICAL LIMITED - 2012-08-30
    icon of address 4, The Heights, Brooklands, Weybridge, England
    Active Corporate (3 parents)
    Officer
    icon of calendar 2016-09-01 ~ 2022-03-23
    IIF 5 - Director → ME
  • 5
    icon of address 4, The Heights, Brooklands, Weybridge, England
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    100,000 GBP2018-12-31
    Officer
    icon of calendar 2015-12-31 ~ 2022-03-23
    IIF 1 - Director → ME
  • 6
    TGS NOPEC (UK) LTD - 2000-12-29
    NOPEC GEOVENTURES INTERNATIONAL LTD - 1998-07-13
    GEOVENTURES LIMITED - 1996-09-10
    icon of address Dukes Court, Duke Street, Woking, England
    Dissolved Corporate (3 parents)
    Officer
    icon of calendar 2016-10-10 ~ 2022-03-23
    IIF 4 - Director → ME

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Contains public sector information retrieved at 16 October 2025 and licensed under the Open Government Licence v3.0.