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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

Piraino, Michael Anthony

    Related profiles found in government register
  • Piraino, Michael Anthony
    United States Of America cfo born in June 1953

    Resident in Usa

    Registered addresses and corresponding companies
    • Unit 334, Cambridge Science Park, Cambridge, CB4 0WN

      IIF 1
    • Unit 334 Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire, CB4 0WN

      IIF 2 IIF 3 IIF 4
  • Piraino, Michael Anthony
    United States Of America chief financial officer born in June 1953

    Resident in Usa

    Registered addresses and corresponding companies
    • 10188 Telesis Court, Suite 100, San Diego, Califonia, 92121, United States

      IIF 5
child relation
Offspring entities and appointments 5
  • 1
    DASSAULT SYSTEMES BIOVIA LIMITED - now
    ACCELRYS LIMITED
    - 2014-11-14 02326316
    MOLECULAR SIMULATIONS LIMITED - 2001-05-11
    CAMBRIDGE MOLECULAR DESIGN LIMITED - 1992-04-29
    NANTPARK LIMITED - 1989-04-14
    Business Innovation Centre, Harry Weston Road, Coventry
    Dissolved Corporate (30 parents)
    Officer
    2013-01-17 ~ 2014-10-01
    IIF 3 - Director → ME
  • 2
    OXFORD MOLECULAR LIMITED
    - now 02363378
    PRIMECHIME LIMITED - 1989-07-11
    Unit 334 Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire
    Dissolved Corporate (26 parents)
    Officer
    2013-01-17 ~ 2014-06-06
    IIF 4 - Director → ME
  • 3
    SYMYX TECHNOLOGIES (UK) LIMITED
    05328233
    Accelrys Ltd, Unit 334 Science Park, Milton Road, Cambridge, Cambs, United Kingdom
    Dissolved Corporate (8 parents)
    Officer
    2011-01-01 ~ dissolved
    IIF 5 - Director → ME
  • 4
    SYNOMICS LIMITED
    03403550
    Unit 334 Cambridge Science Park, Milton Road, Cambridge, Cambridgeshire
    Dissolved Corporate (24 parents)
    Officer
    2013-01-17 ~ 2014-06-06
    IIF 2 - Director → ME
  • 5
    SYNOPSYS SCIENTIFIC SYSTEMS LIMITED
    02708693
    Unit 334, Cambridge Science Park, Cambridge
    Dissolved Corporate (22 parents)
    Officer
    2013-01-17 ~ 2014-06-06
    IIF 1 - Director → ME

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