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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, Mark Leo

    Related profiles found in government register
  • Williams, Mark Leo
    British director born in October 1961

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • icon of address John Carpenter House, John Carpenter Street, London, EC4Y 0AN, United Kingdom

      IIF 1
  • Williams, Mark Leo
    British born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 2nd Floor, 7-9 Swallow Street, London, W1B 4DE, United Kingdom

      IIF 2
    • icon of address Eastcastle House, 27/28 Eastcastle Street, London, W1W 8DH, England

      IIF 3
    • icon of address Nutmeg House, 60 Gainsford St, London, SE1 2NY, United Kingdom

      IIF 4
    • icon of address 5, The Rocklands, Chudleigh, Newton Abbot, Devon, TQ13 0EA

      IIF 5
    • icon of address 320, Firecrest Court, Warrington, WA1 1RG, United Kingdom

      IIF 6
  • Williams, Mark Leo
    British company director born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 6, Melrose Road, London, SW13 9LQ, United Kingdom

      IIF 7
    • icon of address Nutmeg House, 60 Gainsford St, London, SE1 2NY, United Kingdom

      IIF 8 IIF 9 IIF 10
  • Williams, Mark Jeremy
    British director born in October 1961

    Registered addresses and corresponding companies
    • icon of address 16 Shellmor Avenue, Patchway, Bristol, BS34 6AD

      IIF 11
  • Mr Mark Leo Williams
    British born in October 1961

    Resident in England

    Registered addresses and corresponding companies
    • icon of address 320, Firecrest Court, Warrington, WA1 1RG, United Kingdom

      IIF 12
child relation
Offspring entities and appointments
Active 7
  • 1
    icon of address 2nd Floor 7-9 Swallow Street, London, United Kingdom
    Active Corporate (6 parents, 1 offspring)
    Officer
    icon of calendar 2025-04-17 ~ now
    IIF 2 - Director → ME
  • 2
    icon of address Eastcastle House, 27/28 Eastcastle Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    -8,325,476 GBP2024-12-31
    Officer
    icon of calendar 2025-02-12 ~ now
    IIF 3 - Director → ME
  • 3
    ROCKLANDS MEDIA LIMITED - 2021-06-28
    JUST90 COMMUNICATIONS LIMITED - 2015-01-15
    icon of address 5 The Rocklands, Chudleigh, Newton Abbot, Devon
    Active Corporate (7 parents, 2 offsprings)
    Equity (Company account)
    -778,339 GBP2024-12-31
    Officer
    icon of calendar 2025-03-04 ~ now
    IIF 5 - Director → ME
  • 4
    icon of address 4385, 15573818 - Companies House Default Address, Cardiff
    Active Corporate (1 parent)
    Officer
    icon of calendar 2024-03-18 ~ now
    IIF 6 - Director → ME
    Person with significant control
    icon of calendar 2024-03-18 ~ now
    IIF 12 - Ownership of shares – 75% or moreOE
  • 5
    icon of address 6 Melrose Road, London
    Dissolved Corporate (2 parents)
    Officer
    icon of calendar 2014-02-04 ~ dissolved
    IIF 7 - Director → ME
  • 6
    icon of address 16 Shellmor Avenue, Patchway, Bristol, England
    Dissolved Corporate (1 parent)
    Officer
    icon of calendar 2008-07-04 ~ dissolved
    IIF 11 - Director → ME
  • 7
    icon of address Nutmeg House, 60 Gainsford St, London, United Kingdom
    Active Corporate (5 parents)
    Officer
    icon of calendar 2020-12-03 ~ now
    IIF 4 - Director → ME
Ceased 4
  • 1
    TMN GROUP PLC - 2009-06-24
    THEMUTUAL.NET PLC - 2006-12-01
    PROGRESSIVE DIGITAL MEDIA GROUP PLC - 2016-01-22
    icon of address John Carpenter House, John Carpenter Street, London
    Active Corporate (9 parents, 12 offsprings)
    Officer
    icon of calendar 2011-08-01 ~ 2012-08-01
    IIF 1 - Director → ME
  • 2
    icon of address Nutmeg House, 60 Gainsford St, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2021-02-22 ~ 2025-06-05
    IIF 10 - Director → ME
  • 3
    icon of address Nutmeg House, 60 Gainsford St, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2021-02-22 ~ 2025-06-05
    IIF 9 - Director → ME
  • 4
    icon of address Nutmeg House, 60 Gainsford St, London, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Officer
    icon of calendar 2021-02-22 ~ 2025-06-05
    IIF 8 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.