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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

Costigan, Sara Jane

    Related profiles found in government register
  • Costigan, Sara Jane
    British born in September 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costigan, Sara Jane
    born in September 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costigan, Sara Jane
    British director born in August 1970

    Resident in England

    Registered addresses and corresponding companies
    • 82, St John Street, London, EC1M 4JN, England

      IIF 7
  • Mrs Sara Jane Costigan
    British born in September 1970

    Resident in United Kingdom

    Registered addresses and corresponding companies
  • Costigan, Sara
    British born in September 1970

    Registered addresses and corresponding companies
    • 82, St. John Street, London, EC1M 4JN

      IIF 15
  • Costigan, Sara
    British director born in September 1970

    Registered addresses and corresponding companies
    • 82, St. John Street, London, EC1M 4JN

      IIF 16
  • Costigan, Sara Jane
    born in August 1970

    Resident in England

    Registered addresses and corresponding companies
    • 82, St John Street, London, EC1M 4JN, England

      IIF 17 IIF 18
  • Sara Jane Costigan
    British born in August 1970

    Resident in England

    Registered addresses and corresponding companies
    • 82, St John Street, London, EC1M 4JN, England

      IIF 19 IIF 20
child relation
Offspring entities and appointments
Active 3
  • 1
    82 St. John Street, London, England
    Active Corporate (1 parent)
    Officer
    2025-10-31 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2025-10-31 ~ now
    IIF 13 - Right to appoint or remove directorsOE
    IIF 13 - Ownership of voting rights - 75% or moreOE
    IIF 13 - Ownership of shares – 75% or moreOE
  • 2
    82 St. John Street, London, England
    Active Corporate (1 parent)
    Officer
    2025-10-31 ~ now
    IIF 3 - Director → ME
    Person with significant control
    2025-10-31 ~ now
    IIF 11 - Ownership of shares – 75% or moreOE
    IIF 11 - Right to appoint or remove directorsOE
    IIF 11 - Ownership of voting rights - 75% or moreOE
  • 3
    82 St. John Street, London, England
    Active Corporate (1 parent)
    Officer
    2025-10-31 ~ now
    IIF 1 - Director → ME
    Person with significant control
    2025-10-31 ~ now
    IIF 12 - Ownership of shares – 75% or moreOE
    IIF 12 - Right to appoint or remove directorsOE
    IIF 12 - Ownership of voting rights - 75% or moreOE
Ceased 9
  • 1
    13 Basing Street Basing Street, London, England
    Active Corporate (4 parents)
    Equity (Company account)
    10,995 GBP2024-12-31
    Officer
    2008-10-21 ~ 2008-10-21
    IIF 15 - Director → ME
  • 2
    62a Isledon Road, London, England
    Active Corporate (5 parents)
    Equity (Company account)
    0 GBP2024-10-31
    Officer
    2008-10-21 ~ 2008-10-21
    IIF 16 - Director → ME
  • 3
    82 St John Street, London, England
    Dissolved Corporate (3 parents)
    Officer
    2019-09-06 ~ 2019-09-06
    IIF 5 - LLP Designated Member → ME
    Person with significant control
    2019-09-06 ~ 2019-09-06
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 4
    82 St John Street, London, England
    Active Corporate (2 parents)
    Officer
    2018-07-10 ~ 2018-08-22
    IIF 17 - LLP Designated Member → ME
    Person with significant control
    2018-07-10 ~ 2018-08-22
    IIF 20 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 20 - Right to surplus assets - More than 25% but not more than 50% OE
  • 5
    82 St John Street, London, England
    Active Corporate (2 parents)
    Officer
    2016-11-30 ~ 2017-01-09
    IIF 18 - LLP Designated Member → ME
    Person with significant control
    2016-11-30 ~ 2017-01-09
    IIF 19 - Right to surplus assets - More than 25% but not more than 50% OE
    IIF 19 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    Bristol Television & Film Services, Btfs, Feeder Road, Bristol
    Dissolved Corporate (1 parent)
    Equity (Company account)
    100 GBP2020-05-31
    Officer
    2012-05-11 ~ 2012-07-30
    IIF 7 - Director → ME
  • 7
    82 St John Street, London, England
    Active Corporate (2 parents)
    Officer
    2018-07-30 ~ 2018-07-30
    IIF 6 - LLP Designated Member → ME
    Person with significant control
    2018-07-30 ~ 2018-07-30
    IIF 9 - Right to surplus assets - More than 25% but not more than 50% OE
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 8
    MEDICINE EVENTS LIMITED - 2019-12-12
    Gore Farm House, Hannington, Swindon, England
    Active Corporate (3 parents)
    Equity (Company account)
    81,392 GBP2024-12-31
    Person with significant control
    2019-08-27 ~ 2019-10-24
    IIF 14 - Ownership of voting rights - 75% or more OE
    IIF 14 - Ownership of shares – 75% or more OE
  • 9
    82 St John Street, London, England
    Dissolved Corporate (2 parents)
    Officer
    2019-08-29 ~ 2019-08-29
    IIF 4 - LLP Designated Member → ME
    Person with significant control
    2019-08-29 ~ 2019-08-29
    IIF 8 - Ownership of voting rights - More than 25% but not more than 50% OE

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