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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 Byron David Trott

    Related profiles found in government register
  • Mr Byron David Trott
    American born in December 1958

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 401, N. Michigan Avenue, Suite 3100, Chicago, Il, 60611, United States

      IIF 1
    • icon of address Suite 3100, 401, N. Michigan Avenue, Chicago, Illinois, 60611, United States

      IIF 2 IIF 3 IIF 4
  • Mr Byron Trott
    American born in December 1958

    Resident in United States

    Registered addresses and corresponding companies
    • icon of address 401, N. Michigan Avenue, Suite 3100, Chicago, Il 60611, United States

      IIF 7 IIF 8
  • Trott, Byron David
    American investment banker born in December 1958

    Resident in United States

    Registered addresses and corresponding companies
child relation
Offspring entities and appointments
Active 7
  • 1
    BDT & COMPANY INTERNATIONAL, LTD - 2023-01-17
    icon of address 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 6 - Ownership of shares – More than 50% but less than 75%OE
    IIF 6 - Ownership of voting rights - More than 50% but less than 75%OE
  • 2
    BDT & COMPANY INTERNATIONAL II, LTD - 2023-01-12
    icon of address 5 Churchill Place, 10th Floor, London, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 4 - Ownership of voting rights - More than 50% but less than 75%OE
    IIF 4 - Ownership of shares – More than 50% but less than 75%OE
  • 3
    icon of address 16 Lincoln's Inn Fields, London, United Kingdom
    Active Corporate (11 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-08-31 ~ now
    IIF 1 - Ownership of shares – More than 50% but less than 75%OE
  • 4
    OSMOSIS MANAGEMENT HOLDINGS LIMITED - 2024-07-29
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (6 parents)
    Person with significant control
    icon of calendar 2021-07-23 ~ now
    IIF 3 - Ownership of voting rights - More than 50% but less than 75%OE
  • 5
    OSMOSIS HOLDINGS TOPCO LIMITED - 2024-07-29
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Person with significant control
    icon of calendar 2021-05-17 ~ now
    IIF 5 - Ownership of voting rights - More than 50% but less than 75%OE
  • 6
    icon of address 10th Floor The Metro Building, 1 Butterwick, London
    Active Corporate (4 parents)
    Equity (Company account)
    427,460 GBP2024-09-30
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 8 - Right to appoint or remove directorsOE
    IIF 8 - Ownership of shares – 75% or moreOE
    IIF 8 - Ownership of voting rights - 75% or moreOE
  • 7
    SHELFCO (NO.1440) LIMITED - 1998-07-13
    icon of address 10th Floor The Metro Building, 1 Butterwick, London
    Active Corporate (8 parents)
    Profit/Loss (Company account)
    -342,072 GBP2023-10-01 ~ 2024-09-30
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    IIF 7 - Ownership of shares – 75% or moreOE
    IIF 7 - Ownership of voting rights - 75% or moreOE
    IIF 7 - Right to appoint or remove directorsOE
Ceased 4
  • 1
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, United Kingdom
    Active Corporate (5 parents, 10 offsprings)
    Officer
    icon of calendar 2021-05-17 ~ 2021-08-25
    IIF 11 - Director → ME
    Person with significant control
    icon of calendar 2021-05-17 ~ 2021-05-22
    IIF 2 - Has significant influence or control OE
  • 2
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2021-06-15 ~ 2021-07-30
    IIF 10 - Director → ME
  • 3
    OSMOSIS MANAGEMENT HOLDINGS LIMITED - 2024-07-29
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, England
    Active Corporate (6 parents)
    Officer
    icon of calendar 2021-07-23 ~ 2021-11-23
    IIF 9 - Director → ME
  • 4
    OSMOSIS HOLDINGS TOPCO LIMITED - 2024-07-29
    icon of address Fourth Floor Abbots House, Abbey Street, Reading, Berkshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Officer
    icon of calendar 2021-05-17 ~ 2021-07-30
    IIF 12 - Director → ME

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.