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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

Blach, John Colin

    Related profiles found in government register
  • Blach, John Colin
    British born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • 118, Nottingham Road, Ravenshead, Nottingham, NG15 9HL, England

      IIF 1
    • 118 Nottingham Road, Ravenshead, Nottingham, Nottinghamshire, NG15 9HL

      IIF 2
    • 118, Nottingham Road, Ravenshead, Nottingham, Nottinghamshire, NG15 9HL, United Kingdom

      IIF 3
    • Unit 10-12 Glaisdale Point, Glaisdale Parkway, Nottingham, NG8 4GP, England

      IIF 4
  • Blach, John Colin
    British director born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • 10, Milton Court, Ravenshead, Nottingham, Nottinghamshire, NG15 9BD, United Kingdom

      IIF 5
  • Blach, John Colin
    British engineer born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • 118 Nottingham Road, Ravenshead, Nottingham, Nottinghamshire, NG15 9HL

      IIF 6 IIF 7
  • Blach, John Colin
    British born in December 1954

    Registered addresses and corresponding companies
    • 12 Rowan Avenue, Ravenshead, Nottinghamshire, NG15 9GA

      IIF 8
  • Mr John Colin Blach
    British born in December 1954

    Resident in England

    Registered addresses and corresponding companies
    • 10, Milton Court, Ravenshead, Nottingham, Nottinghamshire, NG15 9BD, United Kingdom

      IIF 9
    • Ziztel Limited, 96 Rolleston Drive, Arnold, Nottingham, NG5 7JP

      IIF 10
child relation
Offspring entities and appointments 8
  • 1
    BLANKCO 2 LIMITED
    - now 06824914 04348262
    VODEC INTERNATIONAL LIMITED
    - 2009-08-29 06824914
    29 Arboretum Street, Nottingham
    Dissolved Corporate (2 parents)
    Officer
    2009-02-19 ~ 2010-11-02
    IIF 2 - Director → ME
  • 2
    PSC VODEC LIMITED - now
    BARTEC VODEC LIMITED
    - 2019-10-12 06983237
    BARTEC UK HOLDINGS LIMITED - 2009-11-30
    5 Centurion Business Park, Dabell Avenue Blenheim Industrial Estate, Nottingham
    Active Corporate (23 parents)
    Officer
    2010-02-01 ~ 2011-07-31
    IIF 7 - Director → ME
  • 3
    SOUND DIFFUSION LTD
    07734653
    10 Milton Court, Ravenshead, Nottingham, Nottinghamshire
    Active Corporate (1 parent)
    Officer
    2011-08-09 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2016-06-30 ~ now
    IIF 9 - Ownership of voting rights - 75% or more OE
    IIF 9 - Ownership of shares – 75% or more OE
  • 4
    SPECTOR LUMENEX LIMITED
    - now 01894974
    LUMENEX ENGINEERING LIMITED
    - 1990-03-01 01894974
    AKUSTA MANUFACTURING LIMITED
    - 1988-02-16 01894974
    Security House The Summit, Hanworth Road, Sunbury On Thames, Middlesex
    Dissolved Corporate (11 parents)
    Officer
    (before 1990-12-31) ~ 2001-06-05
    IIF 8 - Director → ME
  • 5
    VODEC INDUSTRIAL COMMUNICATIONS LIMITED
    04799153
    Unit 2 Lockwood Close, Southglade Business Park, Top Valley, Nottingham, Nottinghamshire
    Dissolved Corporate (11 parents)
    Officer
    2007-06-28 ~ dissolved
    IIF 6 - Director → ME
  • 6
    ZEPLEX LIMITED
    07120207
    10 Milton Court, Ravenshead, Nottingham, Nottinghamshire
    Dissolved Corporate (3 parents)
    Officer
    2012-11-13 ~ 2013-08-05
    IIF 5 - Director → ME
  • 7
    ZIZCAM LIMITED
    09154024
    96 Rolleston Drive, Arnold, Nottingham
    Active Corporate (5 parents)
    Officer
    2020-03-01 ~ now
    IIF 1 - Director → ME
  • 8
    ZIZTEL LIMITED
    07197681
    Unit 10-12 Glaisdale Point Glaisdale Parkway, Nottingham, England
    Active Corporate (4 parents, 2 offsprings)
    Officer
    2017-04-23 ~ now
    IIF 4 - Director → ME
    Person with significant control
    2021-09-16 ~ 2023-09-21
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 10 - Ownership of shares – More than 25% but not more than 50% OE

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