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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

Dr Philip Liam O'donovan

    Related profiles found in government register
  • Dr Philip Liam O'donovan
    British born in April 1950

    Resident in England

    Registered addresses and corresponding companies
    • 74, High Street, West Wratting, Cambridge, CB21 5LU, England

      IIF 1
  • O'donovan, Philip Liam, Dr
    British born in April 1950

    Resident in England

    Registered addresses and corresponding companies
    • The Lodge 74, High Street, West Wratting, Cambridge, Cambs, CB21 5LU

      IIF 2
  • O'donovan, Philip Liam, Dr
    British director born in April 1950

    Resident in England

    Registered addresses and corresponding companies
    • Jeffreys Building, Suites 4 & 5, St Johns Innovation Park, Cowley Road, Cambridge, CB4 0DS, United Kingdom

      IIF 3
    • The Innovation Centre, Unit 23, Cambridge Science Park, Cambridge, Cambridgeshire, CB4 0EY, England

      IIF 4
  • O'donovan, Philip Liam, Dr
    British engineer born in April 1950

    Resident in England

    Registered addresses and corresponding companies
    • Lane Cottage, Mill Hill, Weston Colville, Cambridge, Cambridgeshire, CB21 5NY

      IIF 5
    • The Lodge, 74 High Street, West Wratting, Cambridge, CB21 5LU, England

      IIF 6
  • O Donovan, Philip Liam, Dr
    British engineering manager born in April 1950

    Registered addresses and corresponding companies
    • 74 High Street, West Wratting, Cambridge, CB1 5LU

      IIF 7 IIF 8
  • O Donovan, Philip Liam, Dr

    Registered addresses and corresponding companies
    • 74 High Street, West Wratting, Cambridge, CB1 5LU

      IIF 9
child relation
Offspring entities and appointments
Active 2
  • 1
    THE CHESTNUT TREE PUB LIMITED
    07912891
    Campbell Ross-bain, Lane Cottage Mill Hill, Weston Colville, Cambridge, Cambridgeshire
    Dissolved Corporate (7 parents)
    Officer
    2012-01-17 ~ dissolved
    IIF 5 - Director → ME
  • 2
    TWELVE WINDS LIMITED
    06622543
    The Lodge 74 High Street, West Wratting, Cambridge, Cambs
    Active Corporate (1 parent)
    Equity (Company account)
    10 GBP2024-06-29
    Officer
    2008-06-17 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2016-06-17 ~ now
    IIF 1 - Ownership of shares – 75% or moreOE
Ceased 5
  • 1
    CSR LIMITED - now 04187030
    CSR PLC - 2015-08-13 04187030
    CAMBRIDGE SILICON RADIO HOLDINGS LIMITED
    - 2004-02-19 04187346 07624969
    Churchill House Cambridge Business Park, Cowley Road, Cambridge, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Officer
    2001-05-31 ~ 2004-01-30
    IIF 8 - Director → ME
  • 2
    FOREFRONT RF LTD
    12411449
    Jeffreys Building, Suites 4 & 5 St Johns Innovation Park, Cowley Road, Cambridge, United Kingdom
    Active Corporate (9 parents)
    Equity (Company account)
    12,375,788 GBP2024-12-31
    Officer
    2021-05-17 ~ 2025-07-24
    IIF 3 - Director → ME
  • 3
    OVAL MEDICAL TECHNOLOGIES LIMITED
    06810585
    50/60 Station Road, Cambridge, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -411,239 GBP2023-12-31
    Officer
    2010-02-19 ~ 2016-12-10
    IIF 4 - Director → ME
  • 4
    QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD. - now 15808319
    CAMBRIDGE SILICON RADIO LIMITED
    - 2015-08-13 03665875 08320071, 04187030
    Churchill House Cambridge Business Park, Cowley Road, Cambridge, Cambridgeshire, United Kingdom
    Active Corporate (5 parents, 2 offsprings)
    Officer
    1998-11-11 ~ 2004-02-03
    IIF 7 - Director → ME
    1998-11-11 ~ 2000-11-01
    IIF 9 - Secretary → ME
  • 5
    RMS REALISATIONS LIMITED
    - now 08436098
    ROADMAP SYSTEMS LIMITED
    - 2021-05-14 08436098
    Victory House Vision Park, Chivers Way, Histon, Cambridge, Cambridgeshire
    Dissolved Corporate (2 parents)
    Profit/Loss (Company account)
    -327,192 GBP2020-07-01 ~ 2021-01-31
    Officer
    2018-05-18 ~ 2021-05-17
    IIF 6 - Director → ME

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