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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

Mr Steven Jonathan Kaye

    Related profiles found in government register
  • Mr Steven Jonathan Kaye
    British born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Devonshire House, Manor Way, Borehamwood, Hertfordshire, WD6 1QQ

      IIF 1
    • 50, Weymouth Mews, London, W1G 7EH, United Kingdom

      IIF 2
    • 52, Conduit Street, London, W1S 2YX, United Kingdom

      IIF 3 IIF 4
    • 6th Floor, 25 Farringdon Street, London, EC4A 4AB, United Kingdom

      IIF 5
  • Kaye, Steven Jonathan
    British born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 50, Weymouth Mews, London, W1G 7EH, United Kingdom

      IIF 6
    • 52 Conduit Street, Conduit Street, London, W1S 2YX, England

      IIF 7
    • 6th Floor, 25 Farringdon Street, London, EC4A 4AB, United Kingdom

      IIF 8
    • Flat 12, 47 Grosvenor Square, London, W1K 2HS

      IIF 9
    • Flat 12 At, 45-47 Grosvenor Square, London, W1K 2HS, England

      IIF 10
  • Kaye, Steven Jonathan
    British company director born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 52, Conduit Street, London, W1S 2YX, England

      IIF 11 IIF 12
    • 52, Conduit Street, London, W1S 2YX, United Kingdom

      IIF 13
  • Kaye, Steven Jonathan
    British director born in September 1965

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 4th Floor, Amelie House, 221 Golders Green Road, London, NW11 9DQ, England

      IIF 14
    • Acre House, 11/15 William Road, London, NW1 3ER, United Kingdom

      IIF 15
  • Kaye, Steven Jonathan
    British asset manager

    Registered addresses and corresponding companies
    • 6th Floor, 25 Farringdon Street, London, EC4A 4AB, United Kingdom

      IIF 16
child relation
Offspring entities and appointments 11
  • 1
    45-47 GROSVENOR SQUARE FREEHOLD LIMITED
    06213709 11748568
    1 Park Road, Hampton Wick, Kingston Upon Thames, England
    Active Corporate (7 parents)
    Net Assets/Liabilities (Company account)
    18 GBP2024-04-30
    Officer
    2009-07-22 ~ now
    IIF 9 - Director → ME
  • 2
    AIMWELL LIVERPOOL LIMITED
    09967013
    52 Conduit Street, London, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    1 GBP2021-03-31
    Officer
    2016-01-25 ~ dissolved
    IIF 12 - Director → ME
  • 3
    BAY LANE HEALTHCARE LIMITED
    13149223
    50 Weymouth Mews, London, United Kingdom
    Active Corporate (1 parent)
    Equity (Company account)
    70,100 GBP2024-12-31
    Officer
    2021-01-21 ~ now
    IIF 6 - Director → ME
    Person with significant control
    2021-01-21 ~ now
    IIF 2 - Ownership of shares – 75% or more OE
    IIF 2 - Ownership of voting rights - 75% or more OE
    IIF 2 - Right to appoint or remove directors OE
  • 4
    BAYSTONE ASSOCIATES LIMITED
    02300414
    6th Floor 25 Farringdon Street, London
    Active Corporate (6 parents)
    Officer
    2003-07-01 ~ now
    IIF 8 - Director → ME
    2003-07-01 ~ now
    IIF 16 - Secretary → ME
    Person with significant control
    2024-06-27 ~ now
    IIF 5 - Ownership of shares – 75% or more OE
    IIF 5 - Ownership of voting rights - 75% or more OE
    IIF 5 - Right to appoint or remove directors OE
  • 5
    CONDUIT SCIENTIFIC LIMITED
    12433298
    Devonshire House, Manor Way, Borehamwood, Hertfordshire
    Dissolved Corporate (7 parents, 3 offsprings)
    Equity (Company account)
    -589,645 GBP2021-01-31
    Person with significant control
    2020-01-30 ~ 2021-01-27
    IIF 4 - Ownership of shares – More than 25% but not more than 50% OE
    IIF 4 - Right to appoint or remove directors OE
    IIF 4 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Ownership of voting rights - More than 25% but not more than 50% OE
    IIF 3 - Right to appoint or remove directors OE
    IIF 3 - Ownership of shares – More than 25% but not more than 50% OE
    2020-06-15 ~ dissolved
    IIF 1 - Ownership of voting rights - More than 25% but not more than 50% OE
  • 6
    FLYNN PHARMA (HOLDINGS) LIMITED
    05875486
    2nd Floor, Hertlands House, Primett Road, Stevenage, Hertfordshire
    Active Corporate (10 parents, 1 offspring)
    Officer
    2006-07-13 ~ now
    IIF 7 - Director → ME
  • 7
    FRONTIER BIOPHARMA LIMITED
    - now 13146422
    DRINA HOLDINGS LIMITED
    - 2023-09-07 13146422
    C/o Flb Accountants Llp 1010 Eskdale Road, Winnersh Triangle, Wokingham, United Kingdom
    Active Corporate (6 parents)
    Equity (Company account)
    636,072 GBP2023-12-31
    Officer
    2021-02-02 ~ now
    IIF 10 - Director → ME
  • 8
    HYDE PARK ICE CREAMS LIMITED
    11520502
    52 Conduit Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2018-08-16 ~ dissolved
    IIF 13 - Director → ME
  • 9
    THE PORTLAND TRUST
    04699155
    Acre House, 11/15 William Road, London, United Kingdom
    Active Corporate (14 parents)
    Officer
    2023-01-01 ~ 2025-01-08
    IIF 15 - Director → ME
  • 10
    THE PROTEIN ICE CREAM COMPANY LIMITED
    08305360
    3 Field Court, London
    Dissolved Corporate (13 parents, 1 offspring)
    Equity (Company account)
    14,439 GBP2020-12-31
    Officer
    2016-08-25 ~ 2019-08-02
    IIF 11 - Director → ME
  • 11
    UNITED JEWISH ISRAEL APPEAL
    - now 03295115
    JOINT JEWISH CHARITABLE TRUST - 2000-06-26
    4th Floor, Amelie House, 221 Golders Green Road, London, England
    Active Corporate (58 parents, 1 offspring)
    Officer
    2017-09-12 ~ 2025-01-30
    IIF 14 - Director → ME

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