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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

Mr Derek John Charles Buchanan

    Related profiles found in government register
  • Mr Derek John Charles Buchanan
    British born in November 1968

    Resident in England

    Registered addresses and corresponding companies
    • Devonshire Business Centre, Works Road, Letchworth Garden City, Hertfordhsire, SG6 1GJ

      IIF 1
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, MK16 0HL, England

      IIF 2
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, MK16 0HL, United Kingdom

      IIF 3
  • Buchanan, Derek John Charles
    British born in November 1968

    Resident in England

    Registered addresses and corresponding companies
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, Buckinghamshire, MK16 0HL

      IIF 4 IIF 5 IIF 6
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, MK16 0HL, England

      IIF 7
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, MK16 0HL, United Kingdom

      IIF 8
  • Buchanan, Derek John Charles
    British chief executive born in November 1968

    Resident in England

    Registered addresses and corresponding companies
    • The Well, Cranfield Road, Moulsoe, Newport Pagnell, Buckinghamshire, MK16 0HL

      IIF 9
child relation
Offspring entities and appointments 6
  • 1
    ECS GLOBAL EUROPE LTD
    - now 02808613
    CHEMWARE SYSTEMS LTD.
    - 2016-04-28 02808613
    SYSTEMS GREEN SERVICES LIMITED - 1993-06-07
    Devonshire Business Centre, Works Road, Letchworth Garden City, Hertfordshire
    Active Corporate (13 parents)
    Officer
    2003-02-24 ~ now
    IIF 5 - Director → ME
  • 2
    ECS GLOBAL GROUP LTD
    - now 03200863
    EPISYS GROUP LIMITED
    - 2018-07-27 03200863
    TRADERETRO LIMITED - 1996-08-06
    Devonshire Business Centre, Works Road, Letchworth Garden City, Hertfordhsire
    Active Corporate (19 parents, 2 offsprings)
    Officer
    2003-02-24 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2021-12-16 ~ now
    IIF 1 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 3
    EPISYS LIMITED
    - now 02196307
    QUESTSTRIDE LIMITED - 1988-03-03
    23 King Street, Cambridge, England
    Active Corporate (13 parents)
    Officer
    2003-02-24 ~ now
    IIF 4 - Director → ME
  • 4
    INTERNATIONAL MEDIA SOLUTIONS LTD
    16093644
    The Well Cranfield Road, Moulsoe, Newport Pagnell, England
    Active Corporate (1 parent)
    Officer
    2024-11-21 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2024-11-21 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
  • 5
    SUNRISE SOFTWARE LIMITED
    02972424
    167-169 Great Portland Street, London, England
    Active Corporate (11 parents)
    Officer
    2000-07-03 ~ 2002-09-17
    IIF 9 - Director → ME
  • 6
    THE BOP WON'T STOP LTD
    11663077
    The Well Cranfield Road, Moulsoe, Newport Pagnell, United Kingdom
    Active Corporate (1 parent)
    Officer
    2018-11-06 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2018-11-06 ~ now
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of voting rights - 75% or more OE

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