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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

Collier, Sam John

    Related profiles found in government register
  • Collier, Sam John

    Registered addresses and corresponding companies
    • Treatment Centre Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 1
    • Castle Environmental, Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 2
    • Castle Environmental, Crompton Road, Ilkeston, Derbyshire, DE7 4BG, United Kingdom

      IIF 3
    • Crompton Road, Ilkeston, Derbyshire, DE7 4BG, United Kingdom

      IIF 4
    • Treatment Centre, Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 5 IIF 6
  • Collier, Sam John
    British born in November 1993

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Treatment Centre Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 7
    • Castle Environmental, Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 8
    • Castle Environmental, Crompton Road, Ilkeston, Derbyshire, DE7 4BG, United Kingdom

      IIF 9
    • Crompton Road, Ilkeston, Derbyshire, DE7 4BG, United Kingdom

      IIF 10
    • Treatment Centre, Crompton Road, Ilkeston, Derbyshire, DE7 4BG

      IIF 11 IIF 12
child relation
Offspring entities and appointments 6
  • 1
    CASTLE CONSTRUCTION PRODUCTS LIMITED
    09487148
    Castle Environmental, Crompton Road, Ilkeston, Derbyshire, United Kingdom
    Active Corporate (11 parents)
    Officer
    2024-05-31 ~ now
    IIF 9 - Director → ME
    2024-05-31 ~ now
    IIF 3 - Secretary → ME
  • 2
    CASTLE ENVIRONMENTAL LIMITED
    - now 03092243
    KENAL SERVICES HOLDINGS LTD - 1999-11-01
    DARKPAPER LIMITED - 1995-11-17
    Treatment Centre Crompton Road, Ilkeston, Derbyshire
    Active Corporate (14 parents)
    Officer
    2024-05-31 ~ now
    IIF 7 - Director → ME
    2024-05-31 ~ now
    IIF 1 - Secretary → ME
  • 3
    CASTLE ENVIRONMENTAL MANAGEMENT LIMITED
    - now 03460361
    HILLBRIDGE INVESTMENTS LIMITED - 2023-08-02
    Castle Environmental, Crompton Road, Ilkeston, Derbyshire
    Active Corporate (14 parents, 5 offsprings)
    Officer
    2024-05-31 ~ now
    IIF 8 - Director → ME
    2024-05-31 ~ now
    IIF 2 - Secretary → ME
  • 4
    CASTLE OILS LIMITED
    01742061
    Treatment Centre, Crompton Road, Ilkeston, Derbyshire
    Active Corporate (18 parents)
    Officer
    2024-05-31 ~ now
    IIF 11 - Director → ME
    2024-05-31 ~ now
    IIF 5 - Secretary → ME
  • 5
    CASTLE WASTE SERVICES LIMITED
    - now 01359619
    KENAL SERVICES LIMITED - 1999-11-01
    Treatment Centre, Crompton Road, Ilkeston, Derbyshire
    Active Corporate (19 parents)
    Officer
    2024-05-31 ~ now
    IIF 12 - Director → ME
    2024-05-31 ~ now
    IIF 6 - Secretary → ME
  • 6
    PULSE BIDCO LIMITED
    14607221
    Crompton Road, Ilkeston, Derbyshire, United Kingdom
    Active Corporate (9 parents, 1 offspring)
    Officer
    2024-05-31 ~ now
    IIF 10 - Director → ME
    2024-05-31 ~ now
    IIF 4 - Secretary → ME

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