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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

Gavrysh, Oleg

    Related profiles found in government register
  • Gavrysh, Oleg
    Ukrainian born in November 1959

    Resident in England

    Registered addresses and corresponding companies
    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 1
    • Hamilton House, Office 321 Mabledon Place, Greater London, Greater London, London, WC1H 9BB, England

      IIF 2
  • Gavrysh, Oleg
    Ukrainian born in November 1959

    Resident in Ukraine

    Registered addresses and corresponding companies
    • 45, Carnelian Avenue, Wellingborough, NN8 6DL, England

      IIF 3
  • Mr Oleg Gavrysh
    Ukrainian born in November 1959

    Resident in England

    Registered addresses and corresponding companies
    • 13, Hanover Square, Office 5.09, Floor 5, London, W1S 1HN, England

      IIF 4
    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 5
  • Mr Oleg Gavrysh
    Ukrainian born in November 1959

    Resident in Ukraine

    Registered addresses and corresponding companies
    • 45, Carnelian Avenue, Wellingborough, NN8 6DL, England

      IIF 6
  • Gavrysh, Oleg

    Registered addresses and corresponding companies
    • 27, Old Gloucester Street, London, WC1N 3AX, United Kingdom

      IIF 7
child relation
Offspring entities and appointments 3
  • 1
    ATOR GROUP LTD
    15135493
    13 Hanover Square, Office 5.09, Floor 5, London, England
    Active Corporate (7 parents)
    Officer
    2023-11-10 ~ 2026-02-24
    IIF 2 - Director → ME
    Person with significant control
    2024-01-10 ~ 2026-02-24
    IIF 4 - Ownership of voting rights - 75% or more as a member of a firm OE
    IIF 4 - Ownership of voting rights - 75% or more with control over the trustees of a trust OE
    IIF 4 - Ownership of shares – 75% or more OE
    IIF 4 - Ownership of shares – 75% or more as a member of a firm OE
    IIF 4 - Ownership of shares – 75% or more with control over the trustees of a trust OE
    IIF 4 - Ownership of voting rights - 75% or more OE
  • 2
    JUSTICE AND ACCOUNTABILITY FOR UKRAINE
    15028177
    27 Old Gloucester Street, London, United Kingdom
    Active Corporate (2 parents)
    Officer
    2023-07-25 ~ now
    IIF 1 - Director → ME
    2023-07-25 ~ now
    IIF 7 - Secretary → ME
    Person with significant control
    2023-07-25 ~ now
    IIF 5 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    MAINSTREAM CONSULTING MANAGEMENT LIMITED
    08299561
    45 Carnelian Avenue, Wellingborough, England
    Active Corporate (3 parents)
    Officer
    2020-04-29 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 6 - Ownership of shares – 75% or more OE

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.