logo
explain how to read the page

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

Tortike, Willem Simon, Dr

    Related profiles found in government register
  • Tortike, Willem Simon, Dr
    British born in May 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Netheravon Road, London, W4 2NA, United Kingdom

      IIF 1
    • Court, 25 Southampton Buildings, London, WC2A 1AL, England

      IIF 2
  • Tortike, Willem Simon, Dr
    British development director born in May 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Netheravon Road, London, W4 2NA, United Kingdom

      IIF 3
  • Tortike, Willem Simon, Dr
    born in May 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Dr Willem Simon Tortike
    British born in May 1958

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Gladwell Road, London, N8 9AA

      IIF 6
    • Netheravon Road, London, W4 2NA, United Kingdom

      IIF 7
  • Tortike, Willem Simon
    Australian engineering consultancy born in May 1958

    Registered addresses and corresponding companies
    • Fairlawn Court, Acton Lane, London, W4 5EE

      IIF 8
child relation
Offspring entities and appointments 6
  • 1
    BLAKISTON UPSTREAM DEVELOPMENTS LIMITED
    11211691
    53 Netheravon Road, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2018-02-19 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2018-02-19 ~ now
    IIF 7 - Right to appoint or remove directors OE
    IIF 7 - Ownership of voting rights - 75% or more OE
    IIF 7 - Ownership of shares – 75% or more OE
  • 2
    EVERARD ENERGY LIMITED
    - now 08066733
    HH LAPS LIMITED
    - 2021-05-04 08066733
    HANSA HYDROCARBONS (LAPS) LIMITED
    - 2018-04-10 08066733
    LAPS (E&P) LIMITED
    - 2013-11-27 08066733
    MACCULLOCH (E&P) LIMITED - 2013-06-26
    Central Court, 25 Southampton Buildings, London, England
    Active Corporate (8 parents)
    Officer
    2013-11-25 ~ now
    IIF 2 - Director → ME
  • 3
    FAIRLAWN COURT CHISWICK LIMITED
    - now 04761275
    DUDLEY COURT (SECURITIES) LIMITED - 2005-04-07
    1 Parkshot, Richmond, Surrey, England
    Active Corporate (20 parents)
    Officer
    2008-01-31 ~ 2009-07-20
    IIF 8 - Director → ME
  • 4
    HANSA HYDROCARBONS LIMITED
    06442172
    4 More London Riverside, London, United Kingdom
    Active Corporate (15 parents)
    Officer
    2009-08-11 ~ 2018-03-29
    IIF 3 - Director → ME
  • 5
    HANSA MANAGEMENT SERVICES LLP
    OC338794
    13 Gladwell Road, London
    Dissolved Corporate (4 parents)
    Officer
    2008-10-01 ~ dissolved
    IIF 4 - LLP Designated Member → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 6 - Has significant influence or control OE
  • 6
    HANSA PROFIT INTEREST LLP
    OC338797
    13 Gladwell Road, London
    Dissolved Corporate (5 parents)
    Officer
    2008-10-01 ~ dissolved
    IIF 5 - LLP Designated Member → ME

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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