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

Castle, Mark James

    Related profiles found in government register
  • Castle, Mark James
    British company director born in November 1975

    Resident in England

    Registered addresses and corresponding companies
    • 227a, West Street, Fareham, Hants, PO16 0HZ

      IIF 1
    • The Hopkiln, Bury Court, Bentley, Farnham, Surrey, GU10 5LZ, England

      IIF 2
    • Parsonage Barn, Compton Street, Compton, Winchester, SO21 2AS, England

      IIF 3 IIF 4
  • Castle, Mark James
    British director born in November 1975

    Resident in England

    Registered addresses and corresponding companies
    • 9, Magpie Lane, Eastleigh, SO50 9LR, England

      IIF 5
    • The Hopkiln, Bury Court, Bentley, Farnham, Surrey, GU10 5LZ, England

      IIF 6
    • The Hopkiln, Bury Court, Bentley, Farnham, Surrey, GU10 5LZ, United Kingdom

      IIF 7
    • The Hopkin, Bury Court, Bentley, Farnham, Surrey, GU10 5LZ

      IIF 8
    • 27, Furnival Street, London, EC4A 1JQ, England

      IIF 9 IIF 10
    • Parsonage Barn, Compton Street, Compton, Winchester, SO21 2AS, England

      IIF 11
  • Castle, Mark James
    born in November 1975

    Resident in England

    Registered addresses and corresponding companies
    • 27, Furnival Street, London, EC4A 1JQ, England

      IIF 12 IIF 13
  • Castle, Mark James
    British telecoms born in November 1975

    Registered addresses and corresponding companies
    • 24 Clayhill Close, Waltham Chase, Southampton, SO32 2TU

      IIF 14
  • Castle, Mark James
    British company director born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Briarleas, Field Way Compton, Winchester, SO21 2AF

      IIF 15
  • Castle, Mark James
    British

    Registered addresses and corresponding companies
    • Briarleas, Field Way Compton, Winchester, SO21 2AF

      IIF 16
  • Castle, Mark James
    British company director

    Registered addresses and corresponding companies
    • Briarleas, Field Way Compton, Winchester, SO21 2AF

      IIF 17
  • Castle, Mark James
    British director

    Registered addresses and corresponding companies
    • The Hopkin, Bury Court, Bentley, Farnham, Surrey, GU10 5LZ, United Kingdom

      IIF 18
  • Mr Mark James Castle
    British born in November 1975

    Resident in England

    Registered addresses and corresponding companies
  • Mr Mark James Castle
    British born in November 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 9, Magpie Lane, Eastleigh, SO50 9LR, England

      IIF 24
    • Parsonage Barn, Compton Street, Compton, Winchester, SO21 2AS, England

      IIF 25
child relation
Offspring entities and appointments
Active 9
  • 1
    9 Magpie Lane, Eastleigh, England
    Corporate (3 parents)
    Equity (Company account)
    -126,120 GBP2024-03-31
    Officer
    2023-09-12 ~ now
    IIF 5 - director → ME
    Person with significant control
    2023-09-12 ~ now
    IIF 24 - Ownership of shares – More than 25% but not more than 50%OE
    IIF 24 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 2
    CYMERMO MOBILE LIMITED - 2016-07-28
    OPUS MOBILE LTD - 2016-07-21
    SURE BUSINESS LIMITED - 2011-08-18
    27 Furnival Street, London, England
    Corporate (3 parents)
    Equity (Company account)
    -561 GBP2024-03-31
    Officer
    2011-08-10 ~ now
    IIF 10 - director → ME
    Person with significant control
    2016-06-30 ~ now
    IIF 19 - Ownership of shares – 75% or moreOE
  • 3
    CYBERMO LLP - 2022-10-03
    27 Furnival Street, London, England
    Corporate (2 parents)
    Current Assets (Company account)
    184,723 GBP2024-03-31
    Officer
    2017-06-08 ~ now
    IIF 13 - llp-designated-member → ME
    Person with significant control
    2017-06-08 ~ now
    IIF 20 - Ownership of voting rights - 75% or moreOE
    IIF 20 - Right to surplus assets - 75% or moreOE
  • 4
    27 Furnival Street, London, England
    Corporate (2 parents)
    Equity (Company account)
    59,764 GBP2024-04-30
    Officer
    2016-04-21 ~ now
    IIF 9 - director → ME
    Person with significant control
    2016-04-21 ~ now
    IIF 21 - Ownership of shares – 75% or moreOE
  • 5
    Parsonage Barn Compton Street, Compton, Winchester, England
    Dissolved corporate (2 parents)
    Officer
    2020-10-06 ~ dissolved
    IIF 4 - director → ME
    Person with significant control
    2020-10-06 ~ dissolved
    IIF 23 - Ownership of shares – 75% or moreOE
    IIF 23 - Ownership of voting rights - 75% or moreOE
    IIF 23 - Right to appoint or remove directorsOE
  • 6
    27 Furnival Street, London, England
    Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    403,161 GBP2024-03-31
    Officer
    2016-06-06 ~ now
    IIF 12 - llp-designated-member → ME
    Person with significant control
    2018-07-01 ~ now
    IIF 22 - Ownership of voting rights - 75% or moreOE
    IIF 22 - Right to surplus assets - 75% or moreOE
  • 7
    The Hopkiln Bury Court, Bentley, Farnham, Surrey, England
    Dissolved corporate (2 parents)
    Officer
    2015-01-12 ~ dissolved
    IIF 6 - director → ME
  • 8
    Parsonage Barn Compton Street, Compton, Winchester, England
    Corporate (2 parents)
    Equity (Company account)
    95,332 GBP2023-09-30
    Officer
    2025-03-26 ~ now
    IIF 3 - director → ME
  • 9
    GET MASKED UP LIMITED - 2021-10-27
    CYBERMO IT LIMITED - 2020-05-20
    OPUS I.T LTD - 2016-07-21
    OPUS CALL SOLUTIONS LIMITED - 2010-07-28
    Parsonage Barn Compton Street, Compton, Winchester, England
    Corporate (1 parent)
    Equity (Company account)
    -7,004 GBP2024-04-30
    Officer
    2007-10-11 ~ now
    IIF 11 - director → ME
    Person with significant control
    2016-10-11 ~ now
    IIF 25 - Has significant influence or controlOE
Ceased 6
  • 1
    4COM LIMITED - 2011-04-20
    BELIEVE IT COMMUNICATIONS GROUP LTD - 2007-11-13
    4COM LIMITED - 2006-07-28
    HONEYCOMBE 84 LIMITED - 1998-12-11
    12 Wellington Place, Leeds
    Corporate (6 parents)
    Officer
    1999-01-27 ~ 2000-05-10
    IIF 14 - director → ME
  • 2
    BOGINABAG LTD - 2013-01-15
    WENTWORTH WINCHESTER LIMITED - 2009-03-24
    Ryman House, Savoy Road, Crewe, Cheshire
    Dissolved corporate (2 parents, 1 offspring)
    Equity (Company account)
    49,743 GBP2017-04-30
    Officer
    2007-10-09 ~ 2009-10-10
    IIF 16 - secretary → ME
  • 3
    Highfield Court Tollgate, Chandler's Ford, Eastleigh
    Dissolved corporate (1 parent)
    Officer
    2000-05-26 ~ 2016-07-29
    IIF 8 - director → ME
    2000-05-23 ~ 2016-07-29
    IIF 18 - secretary → ME
  • 4
    Highfield Court Tollgate, Chandler's Ford, Eastleigh
    Dissolved corporate (1 parent)
    Officer
    2007-10-12 ~ 2016-07-29
    IIF 7 - director → ME
  • 5
    Highfield Court Tollgate, Chandlers Ford, Eastleigh
    Dissolved corporate (1 parent)
    Officer
    2015-04-01 ~ 2016-07-29
    IIF 2 - director → ME
    2015-04-01 ~ 2015-04-01
    IIF 1 - director → ME
  • 6
    Hawthorne House, South Hill, Southampton, Hampshire
    Corporate (1 parent)
    Equity (Company account)
    100 GBP2024-02-29
    Officer
    2007-02-20 ~ 2009-12-02
    IIF 15 - director → ME
    2007-02-20 ~ 2009-12-02
    IIF 17 - secretary → ME
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.