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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

Costello, Steven Dennis John

    Related profiles found in government register
  • Costello, Steven Dennis John
    British born in July 1958

    Resident in England

    Registered addresses and corresponding companies
    • Connect House, 133-137, Alexandra Road, London, SW19 7JY, England

      IIF 1
    • Wsm, Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom

      IIF 2
  • Costello, Steven Dennis John
    British architect born in July 1958

    Resident in England

    Registered addresses and corresponding companies
    • 4 Charles Place, Weybridge, Surrey, KT13 8XJ

      IIF 3
    • Wsm, Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom

      IIF 4
  • Costello, Steven Dennis John
    British company director born in July 1958

    Resident in England

    Registered addresses and corresponding companies
    • 60-62, Old London Road, Kingston Upon Thames, Surrey, KT2 6QZ

      IIF 5
  • Costello, Steven Dennis John
    British director born in July 1958

    Resident in England

    Registered addresses and corresponding companies
    • 4 Charles Place, Weybridge, Surrey, KT13 8XJ

      IIF 6
    • Wsm, Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom

      IIF 7
  • Mr Steven Dennis John Costello
    British born in July 1958

    Resident in England

    Registered addresses and corresponding companies
    • 60-62, Old London Road, Kingston Upon Thames, United Kingdom

      IIF 8
    • Connect House, 133-137, Alexandra Road, London, SW19 7JY, England

      IIF 9
    • Wsm, Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom

      IIF 10
  • Costello, Steven Dennis John

    Registered addresses and corresponding companies
    • Wsm, Connect House, 133-137 Alexandra Road, Wimbledon, London, SW19 7JY, United Kingdom

      IIF 11
child relation
Offspring entities and appointments
Active 5
  • 1
    ATELIER CONSULTING LIMITED
    08131001
    Wsm Connect House, 133-137 Alexandra Road, London, United Kingdom
    Active Corporate (2 parents)
    Equity (Company account)
    -21,403 GBP2024-07-31
    Officer
    2012-07-05 ~ now
    IIF 2 - Director → ME
    2012-07-05 ~ now
    IIF 11 - Secretary → ME
    Person with significant control
    2016-04-06 ~ now
    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
  • 2
    BRADFORCE LIMITED
    - now 06121654
    BRADFORCE LIMITED
    - 2008-07-30 06121654
    60-62 Old London Road, Kingston Upon Thames, Surrey
    Dissolved Corporate (1 parent)
    Officer
    2007-03-20 ~ dissolved
    IIF 5 - Director → ME
  • 3
    COSTELLO & CO (SURREY) LIMITED
    06298772
    C/o Wsm Connect House, 133-137 Alexandra Road, Wimbledon, London, United Kingdom
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    100 GBP2015-12-31
    Person with significant control
    2016-04-06 ~ dissolved
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 8 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    HEATHROW SOUTHERN RAILWAY LTD
    10236522
    Connect House 133-137, Alexandra Road, London, England
    Active Corporate (11 parents)
    Equity (Company account)
    -5,255,548 GBP2024-06-30
    Officer
    2016-06-16 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2016-06-16 ~ now
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 5
    THE VIRGINIA WATER DEVELOPMENT COMPANY LIMITED
    05623612
    45 Monmouth Street, London
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    -130,578 GBP2016-03-31
    Officer
    2005-11-21 ~ dissolved
    IIF 3 - Director → ME
Ceased 3
  • 1
    HEATHROW HUB LIMITED
    05818980
    Wsm Connect House, 133-137 Alexandra Road, Wimbledon, London, United Kingdom
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -4,770,475 GBP2022-08-31
    Officer
    2006-05-22 ~ 2018-05-10
    IIF 4 - Director → ME
  • 2
    KINGSGATE LONDON PROPERTIES LTD
    06091055
    45 Monmouth Street, London
    Dissolved Corporate (2 parents)
    Total Assets Less Current Liabilities (Company account)
    -169,072 GBP2016-03-31
    Officer
    2007-04-18 ~ 2018-07-06
    IIF 6 - Director → ME
  • 3
    RUNWAY INNOVATIONS LIMITED
    08193274
    13 Pretoria Road, Cambridge, England
    Active Corporate (2 parents, 1 offspring)
    Equity (Company account)
    -2,430,965 GBP2024-08-31
    Officer
    2013-03-28 ~ 2018-09-17
    IIF 7 - Director → ME

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