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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

Hernik, Donald

    Related profiles found in government register
  • Hernik, Donald
    British born in September 1975

    Resident in England

    Registered addresses and corresponding companies
    • Mudd & Co Block Management, 5 Peckitt Street, York, YO1 9SF, England

      IIF 1 IIF 2
  • Hernik, Donald
    British director born in September 1975

    Resident in England

    Registered addresses and corresponding companies
    • Network House, 110/112 Lancaster Road, Barnet, Hertfordshire, EN4 8AL, United Kingdom

      IIF 3
  • Hernik, Donald
    British software developer born in September 1975

    Resident in England

    Registered addresses and corresponding companies
    • 5 Peckitt Street, York, North Yorkshire, YO1 9SF

      IIF 4
  • Mr Donald Hernik
    British born in September 1975

    Resident in England

    Registered addresses and corresponding companies
    • Network House, 110/112 Lancaster Road, Barnet, Hertfordshire, EN4 8AL

      IIF 5
child relation
Offspring entities and appointments 3
  • 1
    CONCORDIA STREET MANAGEMENT COMPANY LIMITED
    03778785
    Mudd & Co Block Management, 5 Peckitt Street, York, England
    Active Corporate (38 parents)
    Officer
    2021-12-01 ~ 2022-11-16
    IIF 4 - Director → ME
    2024-11-27 ~ now
    IIF 2 - Director → ME
  • 2
    HX-1 TECHNOLOGY LIMITED
    07266715
    Network House, 110/112 Lancaster Road, Barnet, Hertfordshire
    Dissolved Corporate (1 parent)
    Officer
    2010-05-27 ~ dissolved
    IIF 3 - Director → ME
    Person with significant control
    2016-05-28 ~ dissolved
    IIF 5 - Has significant influence or control OE
  • 3
    THE QUAYS FREEHOLD LIMITED
    04685705
    Mudd & Co Block Management, 5 Peckitt Street, York, England
    Active Corporate (18 parents)
    Officer
    2025-12-11 ~ now
    IIF 1 - Director → ME

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