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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

Walker, Oliver Patrick, Mister

    Related profiles found in government register
  • Walker, Oliver Patrick, Mister
    Swiss cfo born in April 1969

    Resident in Switzerland

    Registered addresses and corresponding companies
    • 5, Pestalozzistrasse, Aarau, 5000, Switzerland

      IIF 1
    • Parkinson Wright, Haswell House, St Nicholas Street, Worcester Worcestershire, WR1 1UN

      IIF 2
  • Walker, Oliver Patrick, Mister
    Swiss chief finance officer born in April 1969

    Resident in Switzerland

    Registered addresses and corresponding companies
    • Pestalozzistrasse 5, Aarau, Ch-5000, Switzerland

      IIF 3
child relation
Offspring entities and appointments 3
  • 1
    ADVANCED BIONICS UK LIMITED
    03194792
    Sonova House Lakeside Drive, Centre Park, Warrington
    Active Corporate (20 parents)
    Officer
    2010-11-25 ~ 2012-02-13
    IIF 2 - Director → ME
  • 2
    COCHLEAR RESEARCH AND DEVELOPMENT LIMITED - now
    COCHLEAR ACOUSTICS LIMITED
    - 2008-05-14 04781208
    CONTINENTAL SHELF 271 LIMITED - 2003-08-08
    6 Dashwood Lang Road, Bourne Business Park, Addlestone, Surrey
    Active Corporate (16 parents)
    Officer
    2007-04-26 ~ 2007-06-29
    IIF 3 - Director → ME
  • 3
    SONOVA UK LIMITED - now
    PHONAK GROUP LIMITED
    - 2016-02-29 03417253
    PHONAK UK LIMITED - 2003-07-28
    BROOMCO (1350) LIMITED - 1997-10-20
    Sonova House Lakeside Drive, Centre Park, Warrington
    Active Corporate (23 parents, 2 offsprings)
    Officer
    2008-05-01 ~ 2011-05-25
    IIF 1 - Director → ME

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