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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

Williams, Colin John

    Related profiles found in government register
  • Williams, Colin John
    British born in August 1943

    Resident in England

    Registered addresses and corresponding companies
    • Isio Group Limited, Amp House, Dingwall Road, Croydon, CR0 2LX, England

      IIF 1
    • 44 South Western Road, Twickenham, Middlesex, TW1 1LQ

      IIF 2
    • 44, South Western Road, Twickenham, Middlesex, TW1 1LQ, United Kingdom

      IIF 3
  • Williams, Colin John
    British semi retired consultant born in August 1943

    Resident in England

    Registered addresses and corresponding companies
    • 44 South Western Road, Twickenham, Middlesex, TW1 1LQ

      IIF 4
  • Williams, Colin John
    British chartered engineer

    Registered addresses and corresponding companies
    • 44 South Western Road, Twickenham, Middlesex, TW1 1LQ

      IIF 5
  • Williams, Colin John
    British technology manager

    Registered addresses and corresponding companies
    • 44 South Western Road, Twickenham, Middlesex, TW1 1LQ

      IIF 6
  • Mr Colin John Williams
    British born in August 1943

    Resident in England

    Registered addresses and corresponding companies
    • 44 South Western Road, Twickenham, Middlesex, TW1 1LQ

      IIF 7
child relation
Offspring entities and appointments
Active 3
  • 1
    CABLE AND WIRELESS NO. 3 PENSION SCHEME TRUSTEES LIMITED - 1990-06-14
    HOLDSPHERE LIMITED - 1986-05-16
    Isio Group Limited, Amp House, Dingwall Road, Croydon, England
    Active Corporate (10 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Officer
    2015-07-07 ~ now
    IIF 1 - Director → ME
  • 2
    4 Broom Close, Kendal, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    7,189 GBP2025-05-31
    Officer
    2015-08-11 ~ now
    IIF 3 - Director → ME
  • 3
    44 South Western Road, Twickenham, Middlesex
    Active Corporate (2 parents)
    Equity (Company account)
    2 GBP2025-04-05
    Officer
    2001-03-29 ~ now
    IIF 2 - Director → ME
    2001-03-29 ~ now
    IIF 5 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    IIF 7 - Ownership of shares – More than 25% but not more than 50%OE
Ceased 1
  • 1
    KEYAMBER LIMITED - 1983-01-17
    Flat D, 12 Cambridge Park, Twickenham, England
    Active Corporate (7 parents)
    Net Assets/Liabilities (Company account)
    9,187 GBP2024-03-31
    Officer
    1991-12-31 ~ 2002-11-29
    IIF 4 - Director → ME
    ~ 2002-11-29
    IIF 6 - Secretary → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.