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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

Kirby, James Michael

    Related profiles found in government register
  • Kirby, James Michael
    British chief executive officer born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Porton Science Park, Bybrook Road, Porton Down, Wiltshire, SP4 0BF

      IIF 1
    • Porton Science Park, Bybrook Road, Porton Down, Wiltshire, SP4 0BF, United Kingdom

      IIF 2
  • Kirby, James Michael
    British company director born in February 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 51, Hanson Drive, Fowey, PL23 1ET, England

      IIF 3
  • Kirby, James Michael
    British born in February 1961

    Resident in England

    Registered addresses and corresponding companies
    • Ploughshare Innovations Limited, Porton Science Park, Bybrook Road, Porton Down, Wiltshire, SP04 0BF, United Kingdom

      IIF 4
  • Kirby, James Michael
    British chief executive officer born in February 1961

    Resident in England

    Registered addresses and corresponding companies
    • Unit 2, Nine Mile Water Business Park, Nether Wallop, Stockbridge, Hampshire, SO20 8DR, England

      IIF 5
  • Kirby, James Michael
    British company director born in February 1961

    Resident in England

    Registered addresses and corresponding companies
    • Greenways, Cleeve Hill, Cheltenham, Gloucestershire, GL52 3PR, England

      IIF 6
    • Greenways, Cleeve Hill, Cheltenham, Gloucestershire, GL52 3PR, United Kingdom

      IIF 7 IIF 8
child relation
Offspring entities and appointments 7
  • 1
    AURIX LIMITED
    - now 03812926
    20/20 SPEECH LIMITED - 2005-03-24
    ALNERY NO. 1888 LIMITED - 1999-11-16
    45 Gresham Street, London, United Kingdom
    Active Corporate (31 parents)
    Officer
    2011-11-04 ~ 2013-04-08
    IIF 7 - Director → ME
    2006-01-12 ~ 2011-10-19
    IIF 8 - Director → ME
  • 2
    PLOUGHSHARE INNOVATIONS LTD
    - now 04401901
    PLOUGHSHARE TECHNOLOGY LIMITED - 2003-02-07
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire
    Active Corporate (39 parents, 4 offsprings)
    Officer
    2014-07-01 ~ 2020-05-21
    IIF 1 - Director → ME
  • 3
    SALT AVIATION RECOVERY ASSISTANCE LIMITED - now
    CLEARWATER HYDROACOUSTICS LIMITED
    - 2026-02-05 09850005 16228651
    SALT AVIATION RECOVERY ASSISTANCE LIMITED
    - 2018-09-05 09850005
    8h Old Yard, Rectory Lane, Brasted, Kent, United Kingdom
    Active Corporate (8 parents)
    Officer
    2016-01-12 ~ 2020-04-22
    IIF 4 - Director → ME
  • 4
    SENTINEL PHOTONICS LIMITED
    12163852
    Porton Science Park, Bybrook Road, Porton Down, Wiltshire, United Kingdom
    Active Corporate (8 parents)
    Officer
    2019-08-19 ~ 2020-05-21
    IIF 2 - Director → ME
  • 5
    SPINAKER LAKE (LAKE 9) LIMITED - now
    COTSWOLD SAILING CLUB LIMITED
    - 2025-01-29 02732617 16218044
    THEWPORT LIMITED - 1992-08-25
    Cotswold Sailing Club Lake 9, Cerney Wick, Cirencester, Gloucestershire, England
    Active Corporate (41 parents)
    Officer
    2014-01-26 ~ 2017-01-22
    IIF 6 - Director → ME
  • 6
    ST. CATHERINE'S COURT (FOWEY) LIMITED
    01616834
    Flat 0 St Catherine's Court, Esplanade, Fowey, Cornwall, England
    Active Corporate (55 parents)
    Officer
    2004-10-15 ~ 2020-08-28
    IIF 3 - Director → ME
  • 7
    SUBSEA ASSET LOCATION TECHNOLOGIES LIMITED
    - now 06436264
    INTERCEDE 2248 LIMITED - 2008-02-15
    Centenary House, Peninsula Park, Rydon Lane, Exeter
    Dissolved Corporate (18 parents, 2 offsprings)
    Officer
    2014-12-17 ~ dissolved
    IIF 5 - Director → ME

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.