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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 6
  • 1
    Stenvoll, Thomas
    Born in April 1979
    Individual (1 offspring)
    Officer
    2024-07-08 ~ now
    OF - Director → CIF 0
  • 2
    Semlitz, Stephen Michael
    Born in February 1953
    Individual (48 offsprings)
    Officer
    2017-05-26 ~ now
    OF - Director → CIF 0
  • 3
    O'neill, Jonathan Hugh
    Company Director born in March 1957
    Individual (44 offsprings)
    Officer
    2017-05-26 ~ 2024-07-08
    OF - Director → CIF 0
  • 4
    Garske, Paul Martin
    Born in October 1968
    Individual (57 offsprings)
    Officer
    2017-05-26 ~ now
    OF - Director → CIF 0
  • 5
    BREAMS SECRETARIES LIMITED
    - now 01057895
    BREAMS REGISTRARS AND NOMINEES LIMITED - 2016-08-17
    BREAMS NOMINEES LIMITED - 1981-12-31
    W.B. TRUSTEES LIMITED - 1976-12-31
    Floor 8, 71, Queen Victoria Street, London, United Kingdom
    Active Corporate (44 parents, 511 offsprings)
    Officer
    2017-05-26 ~ 2021-06-30
    OF - Secretary → CIF 0
  • 6
    HARTREE PARTNERS POWER & GAS COMPANY (UK) LIMITED
    - now 04308186
    HESS ENERGY POWER & GAS COMPANY (UK) LIMITED - 2015-02-13
    Level 8, 123 Buckingham Palace Road, London, England
    Active Corporate (13 parents, 19 offsprings)
    Person with significant control
    2017-05-26 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

HARTREE PARTNERS SECURITIES (UK) LIMITED

Period: 2017-05-26 ~ now
Company number: 10792718
Registered name
HARTREE PARTNERS SECURITIES (UK) LIMITED - now
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.

  • HARTREE PARTNERS SECURITIES (UK) LIMITED
    Info
    Registered number 10792718
    Level 8 123 Buckingham Palace Road, London SW1W 9SH
    PRIVATE LIMITED COMPANY incorporated on 2017-05-26 (8 years 11 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-05-01
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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