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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

Trevarthen, Graham Robert

    Related profiles found in government register
  • Trevarthen, Graham Robert
    British born in September 1955

    Resident in England

    Registered addresses and corresponding companies
    • C/o Rolls-royce Plc, Moor Lane, Derby, DE24 8BJ, England

      IIF 1
    • 77, Kingsway, London, WC2B 6SR, England

      IIF 2
  • Trevarthen, Graham Robert
    British director born in September 1955

    Resident in England

    Registered addresses and corresponding companies
    • Martell House, University Way, Cranfield, Bedford, MK43 0TR, England

      IIF 3
    • 63, Napier Street, Sheffield, South Yorkshire, S11 8HA, England

      IIF 4
child relation
Offspring entities and appointments 4
  • 1
    AEROSPACE TECHNOLOGY INSTITUTE
    - now 08707779
    BCOMP CLG 4 LIMITED - 2014-02-03
    Martell House University Way, Cranfield, Bedford, England
    Active Corporate (35 parents)
    Officer
    2014-09-11 ~ 2017-09-10
    IIF 3 - Director → ME
  • 2
    ESUK AEROSPACE AND SIMULATION LIMITED
    - now 02968071 03743235... (more)
    FERRANTI TECHNOLOGIES LIMITED
    - 2022-01-13 02968071 03822414... (more)
    ALNERY NO. 1369 LIMITED - 1994-10-12
    77 Kingsway, London, England
    Active Corporate (34 parents)
    Officer
    2017-04-20 ~ now
    IIF 2 - Director → ME
  • 3
    SHARING IN GROWTH UK LIMITED
    08264809
    Sharing In Growth Moor Lane, Allenton, Derby, England, England
    Active Corporate (18 parents)
    Officer
    2013-04-08 ~ now
    IIF 1 - Director → ME
  • 4
    SITEHOP LTD
    13602589
    63 Napier Street, Sheffield, South Yorkshire, England
    Active Corporate (11 parents)
    Officer
    2022-11-18 ~ 2023-03-23
    IIF 4 - Director → ME

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