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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

Isherwood, John Mark

    Related profiles found in government register
  • Isherwood, John Mark
    British born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Tremough Innovation Centre, Penryn, Cornwall, TR10 9TA, United Kingdom

      IIF 1
  • Isherwood, John Mark
    British banker born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13th Floor, Millbank, London, SW1P 4QP, England

      IIF 2
  • Isherwood, John Mark
    British banker (portfolio director) born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13th Floor, 21-24 Millbank Tower, London, SW1P 4QP, United Kingdom

      IIF 3
    • Millbank, 13th Floor, 21-24 Millbank Tower, London, SW1 4QP, England

      IIF 4
  • Isherwood, John Mark
    British director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stafford Court, 145 Washway Road, Sale, Cheshire, M33 7PE

      IIF 5
  • Isherwood, John Mark
    British investment banker born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 28 Ropemaker Street, London, EC2Y 9HD, United Kingdom

      IIF 6
  • Isherwood, John Mark
    British investment director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Stirling Square, 5-7 Carlton Gardens, London, SW1Y 5AD, United Kingdom

      IIF 7
    • Stirling Square, 5-7 Carlton Gardens, London, United Kingdom, SW1Y 5AD, United Kingdom

      IIF 8
  • Isherwood, John Mark
    British portfoliio director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • Ropemaker Place, 28 Ropemaker Street, London, England And Wales, EC2Y 9HD, United Kingdom

      IIF 9
  • Isherwood, John Mark
    British portfolio director born in August 1972

    Resident in United Kingdom

    Registered addresses and corresponding companies
    • 13th Floor, 21-24 Millbank Tower, Millbank, London, SW1P 4QP, England

      IIF 10 IIF 11 IIF 12
    • 4th Floor 50, Mark Lane, London, EC3R 7QR

      IIF 13
    • Ropemaker Place, 28 Ropemaker Street, London, EC2Y 9HD, United Kingdom

      IIF 14 IIF 15 IIF 16
    • Ropemaker Place, 28 Ropemaker Street, London, England And Wales, EC2Y 9HD, United Kingdom

      IIF 21 IIF 22
    • Tricor Services Europe Llp, 4th Floor, 50 Mark Lane, London, EC3R 7QR, England

      IIF 23
child relation
Offspring entities and appointments
Active 3
  • 1
    CORNISH LITHIUM LTD - 2022-11-21
    Tremough Innovation Centre, Penryn, Cornwall, United Kingdom
    Active Corporate (12 parents, 6 offsprings)
    Officer
    2025-12-22 ~ now
    IIF 1 - Director → ME
  • 2
    Stirling Square, 5-7 Carlton Gardens, London, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2021-06-28 ~ dissolved
    IIF 7 - Director → ME
  • 3
    Stirling Square, 5-7 Carlton Gardens, London, United Kingdom, United Kingdom
    Dissolved Corporate (3 parents)
    Officer
    2021-11-25 ~ dissolved
    IIF 8 - Director → ME
Ceased 20

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