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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 Geoffrey Howard Blackham

    Related profiles found in government register
  • Mr Geoffrey Howard Blackham
    British born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • Unit 1, The Old Grainstore, Ditchling Common, Ditchling, West Sussex, BN6 8SG, United Kingdom

      IIF 1
    • 58, Adastra Avenue, Hassocks, BN6 8DR

      IIF 2
    • Unit 1 The Old Grainstore, Ditchling Common, Ditchling, Hassocks, West Sussex, BN6 8SG, England

      IIF 3 IIF 4
  • Blackham, Geoffrey Howard
    British born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 58 Adastra Avenue, Hassocks, West Sussex, BN6 8DR

      IIF 5 IIF 6
    • Unit 1 The Old Grainstore, Ditchling Common, Ditchling, Hassocks, West Sussex, BN6 8SG, England

      IIF 7 IIF 8 IIF 9
  • Blackham, Geoffrey Howard
    British director born in December 1960

    Resident in England

    Registered addresses and corresponding companies
  • Blackham, Geoffrey Howard
    British engineer born in December 1960

    Resident in England

    Registered addresses and corresponding companies
    • 58, Adastra Avenue, Hassocks, BN6 8DR, United Kingdom

      IIF 13
child relation
Offspring entities and appointments 9
  • 1
    ADASTRA VISIONS LTD
    09582663
    Unit 1, The Old Grainstore Ditchling Common Industrial Estate, Folders Lane East, Hassocks, West Sussex, England
    Active Corporate (3 parents)
    Officer
    2015-05-08 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2016-05-08 ~ now
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Right to appoint or remove directors OE
  • 2
    GBVI HOLDINGS LIMITED
    14844289
    Unit 1 The Old Grainstore, Ditchling Common, Ditchling, West Sussex, United Kingdom
    Active Corporate (2 parents, 1 offspring)
    Officer
    2023-05-03 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2023-06-19 ~ 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
    GBVI LTD
    07611320
    Unit 1 The Old Grainstore Ditchling Common, Ditchling, Hassocks, West Sussex, England
    Active Corporate (5 parents)
    Officer
    2011-04-20 ~ now
    IIF 9 - Director → ME
    Person with significant control
    2016-04-06 ~ 2023-06-19
    IIF 3 - Ownership of shares – More than 50% but less than 75% OE
    IIF 3 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 3 - Right to appoint or remove directors OE
  • 4
    REAL TIME INTEGRATORS LTD
    08135562
    58 Adastra Avenue, Hassocks
    Dissolved Corporate (2 parents)
    Officer
    2012-07-09 ~ dissolved
    IIF 13 - Director → ME
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 2 - Ownership of shares – 75% or more OE
  • 5
    ROCKWELL COLLINS VISUAL DISPLAY SYSTEMS LIMITED - now
    SEOS LIMITED
    - 2008-12-01 01726000
    SEOS DISPLAYS LIMITED
    - 2001-12-03 01726000 04352543
    SPECIALISED ELECTRO-OPTICAL SERVICES LIMITED - 1988-09-02
    AMBITIONS LIMITED - 1983-09-30
    68 Suttons Business Park, Reading, Berkshire, Uk
    Dissolved Corporate (14 parents)
    Officer
    1996-04-01 ~ 2008-11-24
    IIF 11 - Director → ME
  • 6
    SEOS GROUP LIMITED
    - now 04904229 03247845
    BABBLING BROOK LIMITED
    - 2004-06-18 04904229
    68 Suttons Business Park, Reading, Berkshire
    Dissolved Corporate (13 parents)
    Officer
    2003-09-18 ~ 2008-11-24
    IIF 10 - Director → ME
  • 7
    SEOS HOLDINGS LIMITED
    - now 03247845
    SEOS GROUP LIMITED - 2004-06-18
    VISUALIZATION GROUP LIMITED - 2001-12-03
    VISUALIZATION LIMITED - 1997-06-18
    68 Suttons Business Park, Reading, Berkshire
    Dissolved Corporate (14 parents)
    Officer
    2004-07-19 ~ 2008-11-24
    IIF 12 - Director → ME
  • 8
    TRIMENSION SYSTEMS LIMITED
    03360455
    68 Suttons Business Park, Reading, Berkshire
    Dissolved Corporate (12 parents)
    Officer
    1998-11-18 ~ 2001-12-31
    IIF 5 - Director → ME
  • 9
    UPSTREAM INVESTMENTS LIMITED
    06683980
    2-4 Redwongs Way, Huntingdon, Cambridgeshire
    Dissolved Corporate (11 parents)
    Officer
    2008-08-29 ~ 2008-08-29
    IIF 6 - Director → ME

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