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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

Welsh, Martin Brian

  • Welsh, Martin Brian
    British born in April 1983

    Resident in Scotland

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments 9
  • 1
    21ST CENTURY ROLLING STOCK LIMITED
    11331808
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (17 parents)
    Officer
    2025-01-15 ~ now
    IIF 2 - Director → ME
  • 2
    21ST CENTURY STEAM LIMITED
    11330729
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (17 parents)
    Officer
    2025-01-15 ~ now
    IIF 4 - Director → ME
  • 3
    LONDON AND NORTH EASTERN RAILWAY COMPANY (2013) LIMITED
    08647084
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (15 parents)
    Officer
    2025-01-15 ~ now
    IIF 3 - Director → ME
  • 4
    THE A1 STEAM LOCOMOTIVE TRUST
    - now 02636924
    THE A1 STEAM LOCOMOTIVE TRUST LIMITED - 1994-03-09
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (32 parents, 8 offsprings)
    Officer
    2025-01-15 ~ now
    IIF 1 - Director → ME
  • 5
    THE A1SLT SUPPORT SERVICES COMPANY LIMITED
    13244889
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (14 parents)
    Officer
    2025-01-15 ~ now
    IIF 5 - Director → ME
  • 6
    THE P2 STEAM LOCOMOTIVE COMPANY LIMITED
    08549849
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (19 parents)
    Officer
    2025-01-15 ~ now
    IIF 6 - Director → ME
  • 7
    THE V4 STEAM LOCOMOTIVE COMPANY LIMITED
    - now 05417383
    TENDER CONSTRUCTION COMPANY LIMITED - 2018-08-21
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (22 parents)
    Officer
    2025-01-15 ~ now
    IIF 8 - Director → ME
  • 8
    TORNADO MERCHANDISING LIMITED
    07357964
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (21 parents)
    Officer
    2025-01-15 ~ now
    IIF 9 - Director → ME
  • 9
    TORNADO STEAM TRACTION LIMITED
    04336467
    Darlington Locomotive Works, 9 Bonomi Way, Darlington, County Durham, England
    Active Corporate (29 parents)
    Officer
    2025-01-15 ~ now
    IIF 7 - Director → ME

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