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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

Mr Sebastian Dominic Ryan-munden

    Related profiles found in government register
  • Mr Sebastian Dominic Ryan-munden
    British born in January 1987

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ground Floor, Portland House, 54 New Bridge Street West, Newcastle Upon Tyne, NE1 8AP

      IIF 1
  • Ryan-munden, Sebastian Dominic
    English born in January 1987

    Resident in England

    Registered addresses and corresponding companies
    • Ground Floor, Portland House, 54 New Bridge Street West, Newcastle Upon Tyne, NE1 8AP

      IIF 2
    • 28, Harrison Road, Wallsend, NE28 0ND, England

      IIF 3
child relation
Offspring entities and appointments 2
  • 1
    ARCHITECTURAL ENTRANCE SYSTEMS LTD
    08045625
    Insolvency (Case 1) Creditors voluntary liquidation
    Commencement of winding up on 2025-07-10 during the appointment or period of control
    Due to be dissolved on 2026-06-11 during the appointment or period of control
    Ground Floor Portland House, 54 New Bridge Street West, Newcastle Upon Tyne
    Liquidation Corporate (5 parents)
    Officer
    2014-01-01 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 1 - Ownership of shares – 75% or more OE
  • 2
    SDR ENGINEERING NE LIMITED
    16481653
    28 Harrison Road, Wallsend, England
    Active Corporate (2 parents)
    Officer
    2025-10-16 ~ now
    IIF 3 - Director → ME

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