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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

Knowles, John

    Related profiles found in government register
  • Knowles, John
    British consultant born in September 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • The Royal Institution Of Great Britain, 21 Albemarle Street, London, W1S 4BS, Uk

      IIF 1
    • Oakhouse, Norton, Malmesbury, Wiltshire, SN16 0JW

      IIF 2 IIF 3 IIF 4
  • Knowles, John
    British director born in September 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Oakhouse, Norton, Malmesbury, Wiltshire, SN16 0JW

      IIF 5
  • Knowles, John
    British non executive director born in September 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Oakhouse, Norton, Malmesbury, Wiltshire, SN16 0JW

      IIF 6
  • Knowles, John
    British technology born in September 1942

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Oakhouse, Norton, Malmesbury, Wiltshire, SN16 0JW

      IIF 7
  • Knowles, John
    British born in September 1942

    Resident in England

    Registered addresses and corresponding companies
    • Clos Fferws, Parc Hendre, Capel Hendre, Ammanford, Carmarthenshire, SA18 3BL

      IIF 8
child relation
Offspring entities and appointments 8
  • 1
    COVESION LIMITED
    06338847 14204367
    Unit F3 Adanac Park, Adanac Drive, Nursling, Southampton, United Kingdom
    Active Corporate (16 parents, 1 offspring)
    Officer
    2008-12-31 ~ 2010-06-09
    IIF 4 - Director → ME
  • 2
    DAVIN OPTRONICS LIMITED - now
    DAVIN OPTICAL LIMITED
    - 1997-09-12 01152753
    White Maund, 44-46 Old Steine, Brighton, East Sussex
    Dissolved Corporate (19 parents)
    Officer
    ~ 1996-10-24
    IIF 5 - Director → ME
  • 3
    ENDOMAGNETICS LTD
    06227698
    330 Cambridge Science Park, Milton Road, Cambridge, United Kingdom
    Active Corporate (20 parents)
    Officer
    2009-10-01 ~ 2010-09-09
    IIF 1 - Director → ME
  • 4
    GREENGAGE AGRITECH LIMITED - now
    GREENGAGE LIGHTING LTD
    - 2020-12-21 06573320
    C12 Marquis Court Marquis Way, Team Valley Trading Estate, Gateshead
    Liquidation Corporate (21 parents, 1 offspring)
    Officer
    2008-04-22 ~ 2010-06-11
    IIF 7 - Director → ME
  • 5
    HAYDALE PLC - now
    HAYDALE GRAPHENE INDUSTRIES PLC
    - 2026-01-14 07228939 09426328... (more)
    HAYDALE GRAPHENE INDUSTRIES LIMITED
    - 2014-04-02 07228939 09426328... (more)
    INNOVATIVE CARBON LIMITED
    - 2014-03-20 07228939
    Clos Fferws Parc Hendre, Capel Hendre, Ammanford, Carmarthenshire
    Active Corporate (24 parents, 9 offsprings)
    Officer
    2013-10-14 ~ 2017-07-13
    IIF 8 - Director → ME
  • 6
    MICHELSON DIAGNOSTICS LTD
    - now 05732681 09083398
    MDL INNOVATIONS LIMITED - 2006-05-31
    80 Mount Street, Cumberland Court, Nottingham, England
    Active Corporate (19 parents, 1 offspring)
    Officer
    2006-07-14 ~ 2011-11-05
    IIF 6 - Director → ME
  • 7
    NANOSIGHT LIMITED
    04599525
    Enigma Business Park, Grovewood Road, Malvern, Worcestershire, England
    Dissolved Corporate (22 parents)
    Officer
    2003-01-02 ~ 2013-09-27
    IIF 3 - Director → ME
  • 8
    STRATOPHASE LTD.
    03783805
    Epsilon House Enterprise Road, Chilworth, Southampton, England
    Dissolved Corporate (19 parents)
    Officer
    2003-02-28 ~ 2010-08-20
    IIF 2 - Director → ME

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