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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

Sinfield, Keith Roger

    Related profiles found in government register
  • Sinfield, Keith Roger
    British born in May 1968

    Resident in England

    Registered addresses and corresponding companies
    • Cressex Business Park, Coronation Road, Cressex Business Park, High Wycombe, HP12 3TZ, England

      IIF 1
  • Sinfield, Keith Roger
    British director born in May 1968

    Resident in England

    Registered addresses and corresponding companies
    • Cressex Business Park, Coronation Road, High Wycombe, HP12 3TZ, England

      IIF 2
  • Sinfield, Keith Roger
    British managing director born in May 1968

    Resident in England

    Registered addresses and corresponding companies
    • Cressex Business Park, Coronation Road, High Wycombe, HP12 3TZ, England

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    BIFFA SRF TRADING LTD
    - now 02563623
    RENEWI SRF TRADING LIMITED
    - 2024-10-18 02563623
    SHANKS SRF TRADING LIMITED - 2017-10-09
    SHANKS & MCEWAN (GREENGAIRS POWER GENERATION ) LIMITED - 2009-01-23
    LAND FILL GAS (SERVICES) LIMITED - 1994-08-18
    Cressex Business Park, Coronation Road, High Wycombe, England
    Active Corporate (38 parents)
    Officer
    2024-03-31 ~ 2025-03-31
    IIF 2 - Director → ME
  • 2
    BIFFA TREATMENT SERVICES HOLDINGS LIMITED
    - now 15748728
    RENEWI UK PFI LIMITED
    - 2024-10-18 15748728
    Cressex Business Park, Coronation Road, High Wycombe, England
    Active Corporate (7 parents, 3 offsprings)
    Officer
    2024-05-29 ~ 2025-10-09
    IIF 3 - Director → ME
  • 3
    BIFFA TREATMENT SERVICES LIMITED
    - now 02393309
    RENEWI UK SERVICES LIMITED
    - 2024-10-18 02393309
    SHANKS WASTE MANAGEMENT LIMITED - 2017-10-09
    VALE COLLECTIONS AND RECYCLING LIMITED - 2004-01-28
    ASM WASTE SERVICES LIMITED - 2001-01-26
    ASM SKIP HIRE LIMITED - 1994-03-21
    Cressex Business Park Coronation Road, Cressex Business Park, High Wycombe, England
    Active Corporate (46 parents, 5 offsprings)
    Officer
    2024-03-31 ~ now
    IIF 1 - Director → ME

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