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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

Diamond, Jay Harrison

    Related profiles found in government register
  • Diamond, Jay Harrison
    American born in May 1951

    Resident in United States Of America

    Registered addresses and corresponding companies
    • 84, Wiltshire Road, Scarsdale, New York, 10583, America

      IIF 1
  • Diamond, Jay Harrison
    American attorney born in May 1951

    Resident in United States Of America

    Registered addresses and corresponding companies
    • 84, Wiltshire Road, Scarsdale, New York, 10583, America

      IIF 2
  • Diamond, Jay Harrison
    American director born in May 1951

    Resident in United States Of America

    Registered addresses and corresponding companies
    • Ditton Park, Riding Court Road, Datchet, Slough, SL3 9LL

      IIF 3
    • 84, Wiltshire Road, Scarsdale, New York, 10583, America

      IIF 4 IIF 5 IIF 6
    • Ballard House, West Hoe Road, Plymouth, PL1 3AE

      IIF 11
    • Foot Anstey Llp, Salt Quay House, 4 North East Quay, Plymouth, England, PL4 0BN, England

      IIF 12
    • Ditton Park, Riding Court Road, Datchet, Slough, SL3 9LL, United Kingdom

      IIF 13
  • Diamond, Jay Harrison
    American lawyer born in May 1951

    Resident in United States Of America

    Registered addresses and corresponding companies
    • 84, Wiltshire Road, Scarsdale, New York, 10583, America

      IIF 14 IIF 15 IIF 16
    • Foot Anstey Llp, Salt Quay House, 4 North East Quay, Plymouth, England, PL4 0BN, England

      IIF 17
  • Diamond, Jay Harrison
    American none born in May 1951

    Resident in United States Of America

    Registered addresses and corresponding companies
    • Ditton Park, Riding Court Road, Datchet, Slough, SL3 9LL

      IIF 18
child relation
Offspring entities and appointments
Active 7
  • 1
    CA COMPUTER ASSOCIATES LIMITED - 2003-03-02
    FORCENATURAL LIMITED - 1997-09-11
    MARCH COMPUTER SYSTEMS LIMITED - 1988-08-08
    Mazars Llp, Clifton Down House, Beaufort Buildings, Bristol
    Dissolved Corporate (3 parents)
    Officer
    2005-06-28 ~ dissolved
    IIF 10 - Director → ME
  • 2
    APRISMA MANAGEMENT TECHNOLOGIES LIMITED - 2011-09-16
    JENJAM LIMITED - 2000-04-14
    Ballard House, West Hoe Road, Plymouth, Devon
    Dissolved Corporate (2 parents)
    Officer
    2005-12-19 ~ dissolved
    IIF 4 - Director → ME
  • 3
    CONCORD COMMUNICATIONS UK LTD - 2011-09-16
    WORLDALPHA LIMITED - 2000-01-11
    Ballard House, West Hoe Road, Plymouth, Devon
    Dissolved Corporate (1 parent)
    Officer
    2005-11-01 ~ dissolved
    IIF 16 - Director → ME
  • 4
    SCIENTIFIC AND ENGINEERING SOFTWARE, UNITED KINGDOMLIMITED - 1999-10-27
    Ballard House, West Hoe Road, Plymouth
    Dissolved Corporate (3 parents)
    Officer
    2011-02-10 ~ dissolved
    IIF 11 - Director → ME
  • 5
    NIKU CORPORATION LIMITED - 2011-09-16
    ABTCORPORATION LIMITED - 2001-02-13
    ABT INTERNATIONAL LIMITED - 1998-05-22
    Ballard House, West Hoe Road, Plymouth, Devon
    Dissolved Corporate (2 parents)
    Officer
    2005-11-01 ~ dissolved
    IIF 14 - Director → ME
  • 6
    MONITRAX LIMITED - 2001-03-26
    LAWGRA (NO.695) LIMITED - 2000-08-07
    Ballard House, West Hoe Road, Plymouth, Devon
    Dissolved Corporate (3 parents)
    Officer
    2009-01-07 ~ dissolved
    IIF 2 - Director → ME
  • 7
    WILY TECHNOLOGY (UK) LTD - 2011-10-17
    Ballard House, West Hoe Road, Plymouth, Devon
    Dissolved Corporate (2 parents)
    Officer
    2006-07-10 ~ dissolved
    IIF 7 - Director → ME
    IIF 9 - Director → ME
Ceased 10
  • 1
    ARCOT SYSTEMS LIMITED - 2000-12-04
    Ditton Park, Riding Court Road, Datchet, Slough
    Dissolved Corporate (4 parents)
    Officer
    2011-01-11 ~ 2015-09-23
    IIF 3 - Director → ME
  • 2
    CA PLC - 2010-03-02
    COMPUTER ASSOCIATES PLC - 2006-12-07
    C.A. COMPUTER ASSOCIATES LIMITED - 1993-07-09
    COATS OF RED LIMITED - 1977-12-31
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire
    Active Corporate (3 parents, 1 offspring)
    Officer
    2005-06-28 ~ 2015-09-23
    IIF 1 - Director → ME
  • 3
    Fourth Floor, Abbots House, Abbey Street, Reading, Berkshire
    Active Corporate (3 parents)
    Officer
    2010-05-12 ~ 2015-11-17
    IIF 13 - Director → ME
  • 4
    BONDCO 685 LIMITED - 1998-11-17
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire
    Active Corporate (3 parents, 3 offsprings)
    Officer
    2006-03-08 ~ 2015-09-23
    IIF 8 - Director → ME
  • 5
    BONDCO 1014 LIMITED - 2004-03-11
    Ditton Park, Riding Court Road, Datchet Slough, Berkshire
    Dissolved Corporate (2 parents)
    Officer
    2008-11-13 ~ 2015-09-23
    IIF 15 - Director → ME
  • 6
    Fourth Floor Abbots House, Abbey Street, Reading, Berkshire
    Active Corporate (3 parents, 1 offspring)
    Officer
    2005-06-28 ~ 2015-09-23
    IIF 5 - Director → ME
  • 7
    Foot Anstey Llp Salt Quay House, 4 North East Quay, Plymouth, England, England
    Dissolved Corporate (1 parent)
    Officer
    2013-07-30 ~ 2015-03-27
    IIF 12 - Director → ME
  • 8
    Ditton Park, Riding Court Road, Datchet, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    2010-03-16 ~ 2015-09-23
    IIF 18 - Director → ME
  • 9
    Foot Anstey Llp Salt Quay House, 4 North East Quay, Plymouth, England
    Dissolved Corporate (2 parents)
    Officer
    2010-03-30 ~ 2015-09-29
    IIF 17 - Director → ME
  • 10
    TEXAS INSTRUMENTS SOFTWARE LIMITED - 1997-07-02
    TI INFORMATION ENGINEERING LIMITED - 1996-02-23
    JMA INFORMATION ENGINEERING LIMITED - 1993-09-29
    TGP 276 LIMITED - 1990-11-09
    Fourth Floor, Abbots House, Abbey Street, Reading, Berkshire
    Dissolved Corporate (3 parents)
    Officer
    2005-06-28 ~ 2015-09-23
    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.