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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.

Parent entities and officers
Inapplicable
parent relation
Individuals in focus

Washington, Terence Richard

    Related profiles found in government register
  • Washington, Terence Richard
    British managing director

    Registered addresses and corresponding companies
    • Four Oaks, Woodland Drive, East Morsley, Surrey

      IIF 1
  • Washington, Terence Richard
    British director born in December 1937

    Registered addresses and corresponding companies
    • Four Oaks Woodland Drive, East Horsley, Leatherhead, Surrey, KT24 5AN

      IIF 2
  • Washington, Terence Richard
    British managing director medical engineering group born in December 1937

    Registered addresses and corresponding companies
    • Four Oaks Woodland Drive, East Horsley, Leatherhead, Surrey, KT24 5AN

      IIF 3 IIF 4
child relation
Offspring entities and appointments
Active 1
Ceased 3
  • 1
    SIETECH HEARING LIMITED - 2007-03-29
    SHIL LIMITED - 1993-03-15
    SIEMENS HEARING INSTRUMENTS LIMITED - 1993-03-01
    PHONOPHORE ACOUSTICS LIMITED - 1987-01-07
    Gateway House, Styal Road, Manchester, Greater Manchester
    Active Corporate (4 parents)
    Officer
    ~ 1993-02-26
    IIF 2 - Director → ME
  • 2
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Active Corporate (12 parents, 2 offsprings)
    Officer
    1992-08-01 ~ 1994-03-31
    IIF 4 - Director → ME
  • 3
    SIEMENS PUBLIC LIMITED COMPANY - 2025-05-01
    Pinehurst 2 Pinehurst Road, Farnborough, Hampshire, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    ~ 1994-03-31
    IIF 3 - Director → ME

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