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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

Purkayastha, Sanjay, Dr

    Related profiles found in government register
  • Purkayastha, Sanjay, Dr
    British born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Camburgh House, 27 New Dover Road, Canterbury, Kent, CT1 3DN, United Kingdom

      IIF 1
    • 311, Peninsula Apartments, 4, Praed Street, Paddington, London, W2 1JE, United Kingdom

      IIF 2
  • Purkayastha, Sanjay, Dr
    British doctor born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 6, Shottendane Road, London, SW6 5TJ

      IIF 3
    • 85, First Floor, Great Portland Street, London, W1W 7LT, United Kingdom

      IIF 4
  • Purkayastha, Sanjay, Dr
    British surgeon born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 85, Great Portland Street, First Floor, London, W1W 7LT, England

      IIF 5
    • 85 Great Portland Street, First Floor, London, W1W 7LT, United Kingdom

      IIF 6
    • Flat 311, Peninsula Apartments, 4 Praed Street, London, W2 1JE, United Kingdom

      IIF 7 IIF 8
  • Dr Sanjay Purkayastha
    British born in October 1975

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 311, Peninsula Apartments, 4, Praed Street, London, W2 1JE, United Kingdom

      IIF 9
    • 85, Great Portland Street, First Floor, London, W1W 7LT, England

      IIF 10
    • 85, Great Portland Street, First Floor, London, W1W 7LT, United Kingdom

      IIF 11
    • Flat 311, Peninsula Apartments, 4 Praed Street, London, W2 1JE, United Kingdom

      IIF 12
child relation
Offspring entities and appointments
Active 7
  • 1
    Flat 311, Peninsula Apartments 4 Praed Street, London, United Kingdom
    Dissolved Corporate (1 parent)
    Equity (Company account)
    24,953 GBP2024-02-29
    Officer
    2021-01-29 ~ dissolved
    IIF 7 - Director → ME
    Person with significant control
    2021-01-29 ~ dissolved
    IIF 12 - Right to appoint or remove directorsOE
    IIF 12 - Ownership of voting rights - 75% or moreOE
    IIF 12 - Ownership of shares – 75% or moreOE
  • 2
    Camburgh House, 27 New Dover Road, Canterbury, Kent, United Kingdom
    Active Corporate (10 parents)
    Equity (Company account)
    -43,310 GBP2023-12-31
    Officer
    2020-12-08 ~ now
    IIF 1 - Director → ME
  • 3
    85 First Floor, Great Portland Street, London, United Kingdom
    Dissolved Corporate (4 parents)
    Equity (Company account)
    19,572 GBP2021-05-31
    Officer
    2020-05-18 ~ dissolved
    IIF 4 - Director → ME
    Person with significant control
    2020-05-18 ~ dissolved
    IIF 11 - Ownership of shares – More than 25% but not more than 50%OE
  • 4
    85 Great Portland Street, First Floor, London, United Kingdom
    Dissolved Corporate (4 parents)
    Officer
    2020-05-11 ~ dissolved
    IIF 6 - Director → ME
  • 5
    6 Shottendane Road, London
    Dissolved Corporate (2 parents)
    Officer
    2010-05-18 ~ dissolved
    IIF 3 - Director → ME
  • 6
    311, Peninsula Apartments, 4 Praed Street, Paddington, London, United Kingdom
    Active Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    553,904 GBP2024-03-31
    Officer
    2017-04-04 ~ now
    IIF 2 - Director → ME
    Person with significant control
    2017-04-04 ~ now
    IIF 9 - Ownership of voting rights - More than 25% but not more than 50%OE
    IIF 9 - Ownership of shares – More than 25% but not more than 50%OE
  • 7
    85 Great Portland Street, First Floor, London, England
    Dissolved Corporate (4 parents)
    Officer
    2020-05-14 ~ dissolved
    IIF 5 - Director → ME
    Person with significant control
    2020-05-14 ~ dissolved
    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
Ceased 1
  • 1
    KINOSIS LTD - 2017-11-29
    Fourth Floor, 226-236 City Road, London, United Kingdom
    Active Corporate (4 parents)
    Equity (Company account)
    -676,081 GBP2016-12-31
    Officer
    2012-12-07 ~ 2014-05-19
    IIF 8 - Director → ME

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