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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 Sean Knowlson

    Related profiles found in government register
  • Mr Sean Knowlson
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Suite 3, 91 Mayflower Street, Plymouth, PL1 1SB, England

      IIF 1
    • Cobra Lodge, Upton Lane, Nursling, Southampton, Hampshire, SO16 0XY, United Kingdom

      IIF 2
    • Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, SO52 9LP, England

      IIF 3
  • Mr Sean Knowlson
    British born in June 1968

    Resident in England

    Registered addresses and corresponding companies
    • 126 Tadburn Road, Tadburn Road, Romsey, SO51 5HS, England

      IIF 4
    • Cobra Lodge, Upton Lane, Nursling, Southampton, SO16 0XY, England

      IIF 5
    • Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, SO52 9LP, England

      IIF 6
  • Knowlson, Sean
    British born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, SO52 9LP, England

      IIF 7 IIF 8
  • Knowlson, Sean
    British company director born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cobra Lodge, Upton Lane, Nursling, Southampton, SO16 0XY, England

      IIF 9
  • Knowlson, Sean
    British dog trainer born in June 1968

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Cobra Lodge, Upton Lane, Nursling, Southampton, Hampshire, SO16 0XY, United Kingdom

      IIF 10
  • Mr Connor Sean Knowlson
    British born in July 1999

    Resident in England

    Registered addresses and corresponding companies
    • 17 Tolefrey Gardens, Tolefrey Gardens, Chandler's Ford, Eastleigh, SO53 4HG, England

      IIF 11
    • Cobra Lodge, Upton Lane, Nursling, Southampton, Hampshire, SO16 0XY, United Kingdom

      IIF 12
    • Cobra Lodge, Upton Lane, Nursling, Southampton, SO16 0XY, England

      IIF 13
  • Knowlson, Sean
    British born in June 1968

    Resident in England

    Registered addresses and corresponding companies
    • Suite 3, 91 Mayflower Street, Plymouth, PL1 1SB, England

      IIF 14
    • 16, Villiers Road, Southampton, England

      IIF 15
    • 492 Winchester Road, Bassett, Southampton, Hampshire, SO16 7BG

      IIF 16
    • 492, Winchester Road, Southampton, Hampshire, SO16 7BG, England

      IIF 17
    • Cobra Lodge, Upton Lane, Nursling, Southampton, SO16 0XY, England

      IIF 18
  • Knowlson, Connor Sean
    British born in July 1999

    Resident in England

    Registered addresses and corresponding companies
    • 17 Tolefrey Gardens, Tolefrey Gardens, Chandler's Ford, Eastleigh, SO53 4HG, England

      IIF 19
  • Knowlson, Connor Sean
    British dog trainer born in July 1999

    Resident in England

    Registered addresses and corresponding companies
    • Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, SO52 9LP, England

      IIF 20 IIF 21
child relation
Offspring entities and appointments 8
  • 1
    ASKARI SECURITY UK LTD - now
    SEAN KNOWLSON LTD
    - 2015-12-01 07092817
    First Floor, 44 High Street, West End, Southampton, Hampshire, England
    Active Corporate (3 parents)
    Officer
    2009-12-01 ~ 2015-10-06
    IIF 17 - Director → ME
  • 2
    COBRA SECURITY SYSTEMS (HAMPSHIRE) LIMITED
    05507273
    Insolvency (Case 1) Compulsory liquidation
    Petition date on 2010-09-09
    Commencement of winding up on 2010-11-03
    Conclusion of winding up on 2014-10-02
    Dissolved on 2015-01-13
    The Meridian 4 The Copthall House, Station Square, Coventry, Midlands
    Dissolved Corporate (6 parents)
    Officer
    2005-08-01 ~ 2007-11-01
    IIF 16 - Director → ME
  • 3
    COBRA TRAINING LIMITED
    08148457
    6 26 Homefield Drive, Southampton, England
    Active Corporate (2 parents)
    Officer
    2012-07-18 ~ 2025-05-20
    IIF 15 - Director → ME
    Person with significant control
    2016-07-18 ~ 2025-05-20
    IIF 4 - Ownership of shares – 75% or more OE
  • 4
    CSK ASSETS LTD
    14470080
    17 Tolefrey Gardens Tolefrey Gardens, Chandler's Ford, Eastleigh, England
    Active Corporate (1 parent)
    Officer
    2022-11-08 ~ now
    IIF 19 - Director → ME
    Person with significant control
    2022-11-08 ~ now
    IIF 11 - Ownership of shares – 75% or more OE
    IIF 11 - Has significant influence or control as a member of a firm OE
    IIF 11 - Ownership of voting rights - 75% or more OE
    IIF 11 - Right to appoint or remove directors OE
    2022-11-08 ~ 2022-11-09
    IIF 2 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 2 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 2 - Right to appoint or remove directors OE
  • 5
    HAMPSHIRE DOG BOARDING LTD
    13464321
    Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, England
    Active Corporate (1 parent)
    Officer
    2021-06-18 ~ 2021-08-14
    IIF 9 - Director → ME
    2021-07-28 ~ 2025-07-31
    IIF 20 - Director → ME
    2024-03-19 ~ now
    IIF 8 - Director → ME
    Person with significant control
    2023-02-15 ~ 2023-12-18
    IIF 13 - Right to appoint or remove directors OE
    IIF 13 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 13 - Ownership of shares – More than 50% but less than 75% OE
    2021-06-18 ~ now
    IIF 3 - Ownership of voting rights - 75% or more OE
    IIF 3 - Ownership of shares – 75% or more OE
    IIF 3 - Right to appoint or remove directors OE
  • 6
    HAMPSHIRE DOG CLUB LTD
    13519264
    Kingfisher House, Rownhams Lane, North Baddesley, Southampton, Hampshire, England
    Active Corporate (1 parent)
    Officer
    2021-07-19 ~ 2021-08-14
    IIF 10 - Director → ME
    2021-07-28 ~ 2025-07-31
    IIF 21 - Director → ME
    2024-03-05 ~ now
    IIF 7 - Director → ME
    Person with significant control
    2023-02-14 ~ 2023-12-18
    IIF 12 - Ownership of shares – More than 50% but less than 75% OE
    IIF 12 - Ownership of voting rights - More than 50% but less than 75% OE
    IIF 12 - Has significant influence or control as a member of a firm OE
    2021-07-19 ~ now
    IIF 6 - Right to appoint or remove directors OE
    IIF 6 - Ownership of shares – 75% or more OE
    IIF 6 - Ownership of voting rights - 75% or more OE
  • 7
    HAMPSHIRE DOG SECURITY LTD
    11191357
    Suite 3 91 Mayflower Street, Plymouth, England
    Active Corporate (1 parent)
    Officer
    2018-02-07 ~ now
    IIF 14 - Director → ME
    Person with significant control
    2018-02-07 ~ now
    IIF 1 - Ownership of voting rights - 75% or more OE
    IIF 1 - Ownership of shares – 75% or more OE
    IIF 1 - Right to appoint or remove directors OE
  • 8
    S COBRA K LTD
    16254409
    Cobra Lodge Upton Lane, Nursling, Southampton, England
    Active Corporate (1 parent)
    Officer
    2025-02-15 ~ now
    IIF 18 - Director → ME
    Person with significant control
    2025-02-15 ~ now
    IIF 5 - Right to appoint or remove directors OE
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Ownership of voting rights - 75% or more OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.