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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

Duffy, Stephen, Mr.

    Related profiles found in government register
  • Duffy, Stephen, Mr.
    British sales & marketing director born in July 1976

    Resident in Scotland

    Registered addresses and corresponding companies
    • 51 Cleuch Gardens, Glasgow, Lanarkshire, G76 7QD

      IIF 1
  • Duffy, Stephen, Mr.
    British sales and marketing director born in July 1976

    Resident in Scotland

    Registered addresses and corresponding companies
    • Johnstone House, 52-54 Rose Street, Aberdeen, AB10 1HA, United Kingdom

      IIF 2
  • Duffy, Stephen
    British born in July 1976

    Resident in Scotland

    Registered addresses and corresponding companies
    • Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS, United Kingdom

      IIF 3
    • 5 Bain Square, Bain Square, Livingston, EH54 7DQ, Scotland

      IIF 4
    • 5, Bain Square, Livingston, EH54 7DQ, Scotland

      IIF 5 IIF 6 IIF 7
    • Csa Catapult, Imperial Park Innovation Centre, Celtic Way, Newport, NP10 8BE, Wales

      IIF 8
child relation
Offspring entities and appointments 4
  • 1
    ALTER TECHNOLOGY TUV NORD HOLDINGS LIMITED
    - now SC339198
    OPTOCAP HOLDINGS LIMITED
    - 2019-11-01 SC339198
    OCTOCAP HOLDINGS LIMITED - 2009-05-13
    YORK PLACE (NO.482) LIMITED - 2009-04-28
    5 Bain Square, Livingston, Scotland
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2009-05-18 ~ 2016-01-07
    IIF 1 - Director → ME
    2026-01-12 ~ now
    IIF 7 - Director → ME
    2021-12-31 ~ 2024-05-31
    IIF 6 - Director → ME
  • 2
    ALTER TECHNOLOGY TUV NORD UK LIMITED
    - now SC244596
    OPTOCAP LIMITED
    - 2019-11-01 SC244596
    5 Bain Square, Livingston, Scotland
    Active Corporate (14 parents)
    Officer
    2026-01-12 ~ now
    IIF 5 - Director → ME
    2021-12-31 ~ 2024-05-31
    IIF 4 - Director → ME
    2007-10-18 ~ 2016-01-07
    IIF 2 - Director → ME
  • 3
    COMPOUND SEMICONDUCTOR APPLICATIONS CATAPULT LIMITED
    10255214
    Csa Catapult Imperial Park Innovation Centre, Celtic Way, Newport, Wales
    Active Corporate (19 parents, 2 offsprings)
    Officer
    2017-03-03 ~ 2025-06-30
    IIF 8 - Director → ME
  • 4
    GLOBAL SURFACE INTELLIGENCE LTD
    SC439031 SC432977
    C/o Interpath Ltd, 130 St. Vincent Street, Glasgow
    Liquidation Corporate (11 parents)
    Officer
    2022-08-31 ~ 2024-04-29
    IIF 3 - Director → ME

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