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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

Medlock, Nathan Alexander

    Related profiles found in government register
  • Medlock, Nathan Alexander
    born in April 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 6th Floor, 103 Mount Street, London, W1K 2TJ, England

      IIF 1
    • Stj Advisors, 108-110 Jermyn Street, London, SW1Y 6HA, United Kingdom

      IIF 2
  • Medlock, Nathan Alexander
    British born in April 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 5, Golden Square, 5th Floor, London, W1F 9BS, England

      IIF 3
    • 6th Floor, 103 Mount Street, London, W1K 2TJ, England

      IIF 4
  • Medlock, Nathan Alexander
    born in April 1972

    Resident in England

    Registered addresses and corresponding companies
    • Anstey Park House, Anstey Road, Alton, Hampshire, GU34 2RL, United Kingdom

      IIF 5
    • 26, Ives Street, London, SW3 2ND, England

      IIF 6
  • Medlock, Nathan Alexander
    British director born in April 1972

    Resident in England

    Registered addresses and corresponding companies
    • 3000, 700-9th Ave Sw, Calgary, Alberta, T2P 3V4, Canada

      IIF 7
  • Medlock, Nathan Alexander
    British investment professional born in April 1972

    Resident in England

    Registered addresses and corresponding companies
    • 100, Brompton Road, Zouk Capital, London, SW3 1ER, England

      IIF 8
  • Medlock, Nathan Alexander
    British private equity professional born in April 1972

    Resident in England

    Registered addresses and corresponding companies
    • Zouk Capital, 100 Brompton Road, London, England, SW3 1ER, England

      IIF 9
  • Mr Nathan Alexander Medlock
    British born in April 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 6th Floor, 103 Mount Street, London, W1K 2TJ, England

      IIF 10
  • Mr Nathan Alexander Medlock
    British born in April 1972

    Resident in England

    Registered addresses and corresponding companies
    • 100, Brompton Road, London, SW3 1ER, United Kingdom

      IIF 11
    • 26, Ives Street, London, SW3 2ND, England

      IIF 12
child relation
Offspring entities and appointments
Active 5
  • 1
    50 Lothian Road, Festival Square, Edinburgh
    Active Corporate (3 parents)
    Person with significant control
    2019-10-11 ~ now
    IIF 12 - Right to surplus assets - More than 25% but not more than 50%OE
  • 2
    RIVER LANE RESEARCH LTD - 2022-02-02
    1st Floor, St. Andrews House, 59 St. Andrews Street, Cambridge, Cambridgeshire, United Kingdom
    Active Corporate (7 parents)
    Net Assets/Liabilities (Company account)
    8,781,699 GBP2022-12-31
    Officer
    2024-07-26 ~ now
    IIF 4 - Director → ME
  • 3
    6th Floor 103 Mount Street, London, England
    Active Corporate (3 parents)
    Equity (Company account)
    180,603 GBP2024-04-05
    Officer
    2023-08-14 ~ now
    IIF 1 - LLP Designated Member → ME
    Person with significant control
    2024-10-14 ~ now
    IIF 10 - Right to surplus assets - 75% or moreOE
    IIF 10 - Ownership of voting rights - More than 25% but not more than 50%OE
  • 4
    Stj Advisors, 108-110 Jermyn Street, London, United Kingdom
    Active Corporate (12 parents)
    Officer
    2021-11-05 ~ now
    IIF 2 - LLP Member → ME
  • 5
    5 Golden Square, 5th Floor, London, England
    Active Corporate (7 parents, 1 offspring)
    Equity (Company account)
    51,622,484 USD2020-12-31
    Officer
    2018-10-18 ~ now
    IIF 3 - Director → ME
Ceased 6
  • 1
    C/o Fladgate Llp, 16 Great Queen Street, London, United Kingdom
    Dissolved Corporate (5 parents)
    Equity (Company account)
    7,393,426 GBP2018-12-31
    Officer
    2017-07-28 ~ 2019-06-12
    IIF 7 - Director → ME
  • 2
    124 City Road, London, England
    Active Corporate (1 parent)
    Equity (Company account)
    -168,565 GBP2024-09-30
    Officer
    2017-04-03 ~ 2023-08-01
    IIF 8 - Director → ME
  • 3
    Ashbourne House Old Portsmouth Road, Artington, Guildford, England
    Active Corporate (4 parents)
    Current Assets (Company account)
    152,223 GBP2024-03-31
    Officer
    2012-01-24 ~ 2012-12-31
    IIF 5 - LLP Member → ME
  • 4
    NINIAN SOLUTIONS LIMITED - 2021-03-04
    One Mere Way, Ruddington, Nottingham, England
    Active Corporate (6 parents)
    Officer
    2014-07-11 ~ 2017-08-18
    IIF 9 - Director → ME
  • 5
    50 Lothian Road, Festival Square, Edinburgh
    Active Corporate (2 parents)
    Person with significant control
    2018-07-03 ~ 2018-07-03
    IIF 11 - Right to surplus assets - More than 25% but not more than 50% OE
  • 6
    26 Ives Street, London, England
    Active Corporate (10 parents, 16 offsprings)
    Officer
    2013-07-08 ~ 2023-06-30
    IIF 6 - LLP Designated Member → ME

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