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Fund management activities · London

Brompton Investment Management

Brompton Investment Management Limited

ActiveLatest figures: 2025Abridged accountsCompany only17 years on the register

Private limited company registered in London, classed under “Fund management activities”.

Headline figures

FY to Mar 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

What the numbers say

1 finding from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20212022202320242025
Profit after tax—
Turnover
Net assets
Cash
Employees

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate.

Timeline

Checked 2026-10-27

  1. Accounts
    Accounts for a dormant company made up to 31 March 2025
  2. Ownership
    Cessation of John Lincoln Duffield as a person with significant control on 6 April 2024
  3. Ownership
    Cessation of George Lincoln Duffield as a person with significant control on 6 April 2024
  4. Ownership
    Cessation of Arabella Elizabeth Duffield as a person with significant control on 6 April 2024
  5. Ownership
    Notification of Brompton Property Management Group Llp as a person with significant control on 6 April 2024
  6. Directors
    Appointment of Brompton Property Management Holdings Limited as a secretary on 6 April 2024
  7. Ownership
    Cessation of Brompton Property Management Group Limited as a person with significant control on 6 April 2024
  8. Ownership
    Notification of George Lincoln Duffield as a person with significant control on 6 April 2024
  9. Ownership
    Notification of Arabella Elizabeth Duffield as a person with significant control on 6 April 2024
  10. Ownership
    Notification of John Lincoln Duffield as a person with significant control on 6 April 2024
  11. Accounts
    Accounts for a dormant company made up to 31 March 2024
  12. Ownership
    Cessation of Brompton Asset Management Holdings Limited as a person with significant control on 7 December 2022
  13. 25 earlier
    1. Ownership
      Notification of Brompton Property Management Group Limited as a person with significant control on 7 December 2022
    2. Accounts
      Accounts for a dormant company made up to 31 March 2023
    3. Accounts
      Accounts for a dormant company made up to 31 March 2022
    4. Accounts
      Accounts for a dormant company made up to 31 March 2021
    5. Ownership
      Change of details for Brompton Asset Management Holdings Limited as a person with significant control on 6 April 2016
    6. Accounts
      Accounts for a dormant company made up to 31 March 2020
    7. Accounts
      Accounts for a dormant company made up to 31 March 2019
    8. Accounts
      Accounts for a dormant company made up to 31 March 2018
    9. Accounts
      Total exemption full accounts made up to 31 March 2017
    10. Accounts
      Accounts for a dormant company made up to 31 March 2016
    11. Accounts
      Accounts for a dormant company made up to 31 March 2015
    12. Accounts
      Accounts for a dormant company made up to 31 March 2014
    13. Accounts
      Accounts for a dormant company made up to 31 March 2013
    14. Address
      Register(s) moved to registered office address
    15. Accounts
      Total exemption full accounts made up to 31 March 2012
    16. Accounts
      Full accounts made up to 31 March 2011
    17. Directors
      Termination of appointment of Andrew Adcock as a director
    18. Accounts
      Full accounts made up to 31 March 2010
    19. Address
      Register(s) moved to registered inspection location
    20. Accounts
      Previous accounting period shortened from 30 April 2010 to 31 March 2010
    21. Address
      Registered office address changed from 1 Knightsbridge Green London SW1X 7NE on 26 April 2010
    22. Address
      Register inspection address has been changed
    23. Directors
      Appointment of Mr Andrew John Adcock as a director
    24. Directors
      Appointment of Michael Ramon Langhorne Astor as a director
    25. Directors
      Appointment of Rupert Francis James Henry Ruvigny as a director

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Brompton Investment Management do?

Private limited company registered in London, classed under “Fund management activities”.

›How much turnover does Brompton Investment Management make?

Answered in the full report

›Is Brompton Investment Management profitable?

Brompton Investment Management's profit isn't public: small companies may file without a profit and loss account.

›Who runs and owns Brompton Investment Management?

Its directors are Brompton Property Management Holdings Limited, Michael Ramon Langhorne Astor, John Lincoln Duffield, John Philip Bromberg Jay, Rupert Francis James Henry Ruvigny. Its owners are shown to subscribers.

›Where is Brompton Investment Management based?

Its registered office is 1 Knightsbridge Green, London, SW1X 7QA, in London.

›When was Brompton Investment Management founded?

Brompton Investment Management Limited was incorporated on 1 April 2009.

›Is Brompton Investment Management still trading?

The register lists Brompton Investment Management Limited as active.

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