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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

Davidmann, Simon John

    Related profiles found in government register
  • Davidmann, Simon John
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Old Dairy, North Weston, Thame, Oxfordshire, OX9 2HA

      IIF 1
    • The Old Vicarage, Priest End, Thame, Oxfordshire, OX9 3AB

      IIF 2 IIF 3
  • Davidmann, Simon John
    British chief executive officer born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • Imperas Buildings, North Weston, Thame, Oxfordshire, OX9 2HA

      IIF 4
  • Mr Simon John Davidmann
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Old Vicarage, Priest End, Thame, Oxfordshire, OX9 3AB

      IIF 5
  • Simon John Davidmann
    British born in July 1956

    Resident in England

    Registered addresses and corresponding companies
    • The Old Dairy, North Weston, Thame, Oxfordshire, OX9 2HA

      IIF 6
  • Mr Simon John Davidmann
    United Kingdom born in June 1956

    Resident in England

    Registered addresses and corresponding companies
    • Imperas Buildings, North Weston, Thame, Oxfordshire, OX9 2HA

      IIF 7
child relation
Offspring entities and appointments 4
  • 1
    APPROOV LIMITED - now
    CRITICAL BLUE LIMITED
    - 2023-03-29 SC224237
    ADAPTIVE PROGRAMMABLE SILICON LIMITED - 2002-06-19
    Atria One, 144 Morrison Street, Edinburgh, United Kingdom
    Active Corporate (23 parents)
    Officer
    2003-08-12 ~ 2007-09-21
    IIF 3 - Director → ME
  • 2
    IMPERAS SOFTWARE LIMITED
    06779752
    Building 1430 Arlington Business Park, Reading, Berkshire, England
    Active Corporate (8 parents)
    Officer
    2008-12-23 ~ 2023-12-12
    IIF 1 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-12-12
    IIF 6 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 6 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    OLDIMP LIMITED
    - now 05329674
    05329674 LIMITED
    - 2023-11-22 05329674
    Imperas Buildings, North Weston, Thame, Oxfordshire
    Dissolved Corporate (5 parents)
    Officer
    2005-01-11 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 7 - Ownership of shares – 75% or more OE
  • 4
    SOLEBAY DESIGN SYSTEMS LIMITED
    03091517
    The Old Vicarage, Priest End, Thame, Oxfordshire
    Active Corporate (3 parents)
    Officer
    1995-08-15 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-05-01 ~ now
    IIF 5 - Ownership of shares – More than 25% but not more than 50% OE

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