Brompton Asset Management Limited

Reference number: 942254

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Authorised by the FCA

This firm is on the FCA register and authorised to carry out regulated activities.

Website, phone number and address

Compare these against whatever you were given. Scammers clone real firm names and reference numbers but use their own phone number and website, so a detail that does not match the register is the clearest warning sign there is.

In the full report: 3 background checks

  • When bromptonam.com first appeared online, and whether it can receive email
  • What kind of line 020 7045 0600 is
  • Who else gives the postcode SW1X 7QA
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Other names (1)

If you were contacted under any of these names, it is this firm.

  • Brompton Investment Funds Limited Former name

FCA permissions and consumer protection

  • Hold or safeguard your money · Manage or trade investments FSCS may apply
    Eligible investment and pension claims are typically FSCS-protected up to £85,000 per person, depending on the product and your circumstances.
  • Give regulated advice FSCS may apply
    A claim for unsuitable advice is itself FSCS-protected, up to the limit that applies to the product you were advised on.
  • Complaints Ombudsman, free
    You can refer a complaint about this firm to the Financial Ombudsman Service for free, whichever activity it relates to.
Show FCA detail (6 permissions)
  • Advising on investments (except on Pension Transfers and Pension Opt Outs)
  • Arranging (bringing about) deals in investments
  • Arranging safeguarding and administration of assets
  • Dealing in investments as agent
  • Making arrangements with a view to transactions in investments
  • Managing investments

Limits on what they may do

  • This firm may handle your money in passing but must not hold it, so payments should go to the product provider, never to a personal account.

FCA disciplinary action

Companies House record

The company behind the firm: its status, age, registered office and directors.

Company number
06866020
Company status
Active
Company type
Private limited company
Incorporated
1 April 2009 (17 years old)
Registered office
1 Knightsbridge Green, London, SW1X 7QA
Nature of business
  • Fund management activities (SIC 66300)

Directors and company secretaries

Name Role Born Appointed Other companies
John Lincoln Duffield Director Jun 1939 7 Apr 2009 40 other companies
Rupert Francis James Henry Ruvigny Director Jul 1959 30 Mar 2010 28 other companies
Michael Ramon Langhorne Astor Director Sep 1946 30 Mar 2010 26 other companies
John Philip Bromberg Jay Director Apr 1957 30 Mar 2010 16 other companies
Gillian Valerie Lakin Director May 1967 17 Oct 2022 4 other companies
BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED Corporate secretary Not published 1 Dec 2021 –

Other companies run by these 5 directors

A firm is run by people, and their other companies are their track record: what they built, what closed, and anything that failed. It is the check most people never think to make.

other companies
64
closed down
31
went insolvent
1

In the full report: all 64 companies, named

  • What each company does, and whether it is still trading
  • Which of these 5 directors sit on each board, and since when
  • The one that went into liquidation or administration
  • The 5 on the FCA register
  • The 24 companies these 5 directors run together
  • All 7 people who have ever been directors, with their dates
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Filed accounts and finances

Year to 31 March 2021Dormant company accountsNot audited

Net assets

£1

Same as £1

These accounts were filed as dormant: the company reported no significant trading in the period.

Net assets

About these figures
Turnover
Money taken from sales in the year, before any costs.
Profit before tax
What was left after the year’s costs, before corporation tax. A minus figure is a loss.
Net assets, or total equity
Everything the company owns minus everything it owes. A minus figure means it owes more than it owns.
Total assets and total liabilities
Everything the company owns, and everything it owes, on the last day of the year. The gap between them is its net assets.
Cash at bank
Money in the company’s accounts on the last day of the year.
Owed within a year, owed after a year
Debts and bills due in the next twelve months, and those due later.

Accounts filed at Companies House for company 06866020. Figures are exactly as filed; nothing is estimated.

Key dates in its history

Brompton Asset Management’s history from the FCA register and Companies House, newest first.

Key events (19) All events (30)

2024

7 June 2024

  • Arabella Elizabeth Duffield no longer holds 50–75% of the votes
  • Brompton Am LLP gave up control
  • Brompton Asset Management Group Limited gave up control
  • Brompton Asset Management Group Limited took control (75–100% of shares)
  • Brompton Asset Management Group Limited took control (75–100% of votes)
  • George Lincoln Duffield no longer holds 50–75% of the votes
  • John Lincoln Duffield no longer holds 50–75% of the votes

Companies House

6 April 2024

  • Arabella Elizabeth Duffield gained 50–75% of the votes
  • George Lincoln Duffield gained 50–75% of the votes
  • John Lincoln Duffield gained 50–75% of the votes

Companies House

2021

15 December 2021

  • Changed its registered name from "Brompton Investment Funds Limited"

FCA register

1 December 2021

  • Brompton Am LLP took control (75–100% of shares)
  • Brompton Asset Management Holdings Limited gave up control
  • Regulated by the FCA from this date
  • FCA imposed a requirement (Deed Poll)
  • FCA imposed a requirement (May control but not hold client money)
  • Became authorised by the FCA

Companies House · FCA register

2016

6 April 2016

  • Brompton Asset Management Holdings Limited took control (75–100% of shares)

Companies House

2009

1 April 2009

  • Incorporated at Companies House

Companies House

In the full report: all 30 events

  • All 30 events in its history (19 shown here)
  • Every director appointment and resignation: 9
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Firms connected to Brompton Asset Management

Other FCA-listed firms that share a director, phone number or address with Brompton Asset Management. A link shows who the firm is tied to, not whether either can be trusted.

past links
5

In the full report: all 0 connected firms, named

  • 5 past links through former directors
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Firms like Brompton Asset Management

Other firms of the same type (investment or fund manager), nearest first.

In London

UBS Asset Management (UK) LtdLondonAuthorisedUBS Asset Management Funds LtdLondonAuthorisedRevolut Trading LtdLondonAuthorisedBlackRock Advisors (UK) LimitedLondonAuthorisedBlackRock Fund Managers LimitedLondonAuthorisedBlackRock Investment Management (UK) LimitedLondonAuthorised

Firms are listed by type and location, best known first. Being listed is not a recommendation: check any firm before you deal with it.

Get the full report on Brompton Asset Management

Everything on this page, plus everything locked above, in one dated PDF you can keep, file or send on.

  • 64 other companies its directors have run, named
  • 3 background checks on its contact details
  • All 30 events in its history

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Frequently asked questions about this firm

Is Brompton Asset Management Limited FCA authorised?
Yes, Brompton Asset Management Limited (FRN 942254) is authorised by the FCA to carry out regulated activities. It has held its current authorisation since December 2021 and works as an investment or fund manager. The FCA has placed a limit on what it may do.
What is Brompton Asset Management’s phone number and website?
The FCA register lists the phone number 020 7045 0600 and the website bromptonam.com for Brompton Asset Management. If you were given different contact details, use these to check with the firm before going any further.
Is Brompton Asset Management a scam or clone?
Brompton Asset Management is a genuine FCA-listed firm, and the FCA has published no warnings about fake versions of it. Scammers do copy real firms, though, so check that any contact details you were given match the ones on the register.
Is my money safe with Brompton Asset Management?
It may control client money but not hold it. It depends on the product, but eligible claims may be protected by the FSCS. You can also refer complaints about Brompton Asset Management to the Financial Ombudsman Service, free of charge.
Who owns Brompton Asset Management?
Brompton Asset Management is owned by Brompton Asset Management Group Limited, which holds 75–100% of votes, since 7 June 2024. Before that, it was controlled by Mr John Lincoln Duffield, Ms Arabella Elizabeth Duffield and Mr George Lincoln Duffield.
Who runs Brompton Asset Management?
Companies House lists 5 directors of Brompton Asset Management: John Lincoln Duffield, Rupert Francis James Henry Ruvigny, Michael Ramon Langhorne Astor, John Philip Bromberg Jay and Gillian Valerie Lakin.
How long has Brompton Asset Management been in business?
The company was formed on 1 April 2009, and has held its current FCA authorisation since December 2021.
What do Brompton Asset Management’s latest accounts show?
Its latest accounts, to 31 March 2021, show net assets of £1 (same as £1).
Does Brompton Asset Management use any other names?
It has previously used the name Brompton Investment Funds Limited.

Sources and links

The full report on Brompton Asset Management Limited

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