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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

Smyth, Alastair

child relation
Offspring entities and appointments 13
  • 1
    ADVANCED TRAFFIC SERVICES LIMITED
    12359243
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (13 parents)
    Officer
    2025-09-22 ~ now
    IIF 5 - Director → ME
  • 2
    AMBERON LIMITED
    - now 15380978 04410775
    CORE HIGHWAYS (REGIONS) LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (6 parents)
    Officer
    2025-09-22 ~ now
    IIF 11 - Director → ME
  • 3
    BARRIER SERVICES LIMITED
    - now 15381134 01696393
    CORE HIGHWAYS (BARRIER) LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (6 parents, 5 offsprings)
    Officer
    2025-09-22 ~ now
    IIF 2 - Director → ME
  • 4
    CORE HIGHWAYS (BARRIER) LIMITED
    - now 01696393 15381134
    BARRIER SERVICES LIMITED - 2024-01-10
    OPALFERN LIMITED - 1983-03-25
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (21 parents)
    Officer
    2025-09-22 ~ now
    IIF 12 - Director → ME
  • 5
    CORE HIGHWAYS (SIGNS) LIMITED
    - now 06773727 15381135
    JT & M SIGNS LTD - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (18 parents)
    Officer
    2025-09-22 ~ now
    IIF 6 - Director → ME
  • 6
    CORE HIGHWAYS (SOUTHEAST) LIMITED
    - now 10955408 15381136
    MLP TRAFFIC LTD - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (19 parents)
    Officer
    2025-09-22 ~ now
    IIF 13 - Director → ME
  • 7
    CORE HIGHWAYS (TRAFFIC MANAGEMENT) LIMITED
    - now 04410775
    CORE HIGHWAYS (REGIONS) LIMITED
    - 2026-03-17 04410775 15380978
    AMBERON LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (18 parents, 1 offspring)
    Officer
    2025-09-22 ~ now
    IIF 3 - Director → ME
  • 8
    CORE HIGHWAYS ACQUISITIONS LIMITED
    - now 11666040
    AMBERON ACQUISITIONS LIMITED - 2020-07-30
    AMPEL BIDCO LIMITED - 2018-12-28
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (13 parents, 12 offsprings)
    Officer
    2025-09-22 ~ now
    IIF 10 - Director → ME
  • 9
    CORE HIGHWAYS GROUP LIMITED
    - now 11665703
    AMBERON GROUP LIMITED - 2020-07-17
    AMPEL TOPCO LIMITED - 2018-12-28
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (15 parents, 1 offspring)
    Officer
    2025-09-22 ~ now
    IIF 9 - Director → ME
  • 10
    CORE HIGHWAYS HOLDINGS LIMITED
    - now 01664145
    CORE HIGHWAYS (PROJECTS) LIMITED
    - 2026-03-17 01664145 15381030
    FOREST TRAFFIC SERVICES LIMITED - 2024-01-10
    FOREST TRAFFIC SIGNALS LIMITED - 2011-04-07
    F.T.S. PLANT LIMITED - 1989-04-07
    FOREST TRAFFIC SIGNALS LIMITED - 1989-01-24
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (32 parents, 2 offsprings)
    Officer
    2025-09-22 ~ now
    IIF 4 - Director → ME
  • 11
    FOREST TRAFFIC SERVICES LIMITED
    - now 15381030 02970409... (more)
    CORE HIGHWAYS (PROJECTS) LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (6 parents)
    Officer
    2025-09-22 ~ now
    IIF 8 - Director → ME
  • 12
    JT & M SIGNS LTD
    - now 15381135 06773727
    CORE HIGHWAYS (SIGNS) LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (6 parents)
    Officer
    2025-09-22 ~ now
    IIF 7 - Director → ME
  • 13
    MLP TRAFFIC LTD
    - now 15381136 10955408
    CORE HIGHWAYS (SOUTHEAST) LIMITED - 2024-01-10
    Unit A, Ground Floor, Moorgate House, 201 Silbury Boulevard, Milton Keynes, England
    Active Corporate (6 parents)
    Officer
    2025-09-22 ~ now
    IIF 1 - Director → ME

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