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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company 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 4
  • 1
    Beslow, William Sidney
    Lawyer born in June 1948
    Individual (2 offsprings)
    Officer
    2025-06-19 ~ 2025-10-16
    OF - Director → CIF 0
    Mr William Sidney Beslow
    Born in June 1948
    Individual (2 offsprings)
    Person with significant control
    2025-06-19 ~ 2025-08-01
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 2
    Withanage, Rahula
    Born in April 1946
    Individual (8 offsprings)
    Officer
    2026-01-12 ~ now
    OF - Director → CIF 0
    Mr Rahula Withanage
    Born in April 1946
    Individual (8 offsprings)
    Person with significant control
    2026-01-12 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 3
    Mawhinney, Benjamin James
    Born in June 1994
    Individual (2 offsprings)
    Officer
    2025-07-15 ~ 2026-01-12
    OF - Director → CIF 0
    Mr Benjamin James Mawhinney
    Born in June 1994
    Individual (2 offsprings)
    Person with significant control
    2025-08-01 ~ 2026-01-12
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    Scotland, Patricia Janet, Baroness
    Born in August 1955
    Individual (3 offsprings)
    Officer
    2025-06-19 ~ now
    OF - Director → CIF 0
parent relation
Company in focus

BIG ADVISORS UK LTD

Period: 2025-10-16 ~ now
Company number: 16528745
Registered names
BIG ADVISORS UK LTD - now
Standard Industrial Classification
70229 - Management Consultancy Activities Other Than Financial Management

  • BIG ADVISORS UK LTD
    Info
    THE BMB CORPORATION LTD - 2025-10-16
    Registered number 16528745
    3 Waverton Street, London W1J 5QN
    PRIVATE LIMITED COMPANY incorporated on 2025-06-19 (9 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.