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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

Mitchell, William Hoyle

    Related profiles found in government register
  • Mitchell, William Hoyle
    United States born in November 1955

    Registered addresses and corresponding companies
  • Mitchell (jnr), William Hoyle
    American born in November 1955

    Registered addresses and corresponding companies
    • 18 Old Croft Road, Walton On The Hill, Stafford, ST17 0LS

      IIF 6
child relation
Offspring entities and appointments 6
  • 1
    ENEA SOFTWARE (UK) LTD. - now
    OPENWAVE SYSTEMS LIMITED
    - 2026-04-08 04086135 NF004316... (more)
    OSL (UK) LIMITED - 2005-07-01
    OPENWAVE SYSTEMS LIMITED - 2004-08-03
    HEXAGON 263 LIMITED - 2000-11-15
    Suite 2, Ground Floor, Templeback,10 Temple Back, Bristol, United Kingdom
    Active Corporate (37 parents)
    Officer
    2008-08-29 ~ 2009-05-15
    IIF 3 - Director → ME
  • 2
    MAGIC4 LIMITED
    - now 03919438
    OPENWAVE SYSTEMS LIMITED - 2005-07-01
    MAGIC4 LIMITED - 2004-08-03
    MAGIC4.COM LTD - 2000-10-03
    C/o Baker & Mckenzie, 100 New Bridge Street, London, Ec4v 6j
    Dissolved Corporate (27 parents)
    Officer
    2008-08-29 ~ 2009-05-15
    IIF 4 - Director → ME
  • 3
    OPENWAVE SYSTEMS (EUROPE) LIMITED
    - now 03429310
    PHONE.COM (EUROPE) LIMITED - 2000-11-17
    UNWIRED PLANET (EUROPE) LIMITED - 1999-04-20
    PHILANO LIMITED - 1997-10-06
    100 New Bridge Street, London
    Dissolved Corporate (23 parents)
    Officer
    2008-08-29 ~ 2009-05-15
    IIF 2 - Director → ME
  • 4
    OPENWAVE SYSTEMS (HOLDINGS) LIMITED
    - now 03476665
    PHONE.COM (HOLDINGS) LIMITED - 2000-11-17
    PARAGON SOFTWARE (HOLDINGS) LIMITED - 2000-03-16
    FORUM 177 LIMITED - 1997-12-29
    100 New Bridge Street, London
    Dissolved Corporate (30 parents)
    Officer
    2008-08-29 ~ 2009-05-15
    IIF 1 - Director → ME
  • 5
    OPENWAVE SYSTEMS LIMITED
    NF004316 04086135... (more)
    Charles House, 103-111 Donegall Street, Belfast
    Converted / Closed Corporate (3 parents)
    Officer
    2009-02-06 ~ now
    IIF 6 - Director → ME
  • 6
    WIDERWEB LIMITED
    05496791
    100 New Bridge Street, London
    Dissolved Corporate (18 parents)
    Officer
    2008-08-29 ~ 2009-05-15
    IIF 5 - Director → ME

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.