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Company number
06866017

BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED
Company number
06866017
Registered office
1 KNIGHTSBRIDGE GREEN, LONDON, SW1X 7QA
Company type
Private Limited Company
Incorporated on
1 April 2009
Status
Active
Age
17 years
Previous names
BROMPTON ASSET MANAGEMENT GROUP LIMITED (to 14 Oct 2009) · HYDE PARK ASSET MANAGEMENT GROUP LIMITED (to 14 Oct 2009)
Nature of business (SIC)
66300 — Fund management activities
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
03 Apr 2027
Confirmation statement — last
20 Mar 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Brompton Asset Management Group Limited
holds 75–100% of voting rights
Notified 06/04/2024
Brompton Asset Management Group Llp
owns 75–100% of shares
Notified 06/04/2016
Brompton Midco Limited
owns 75–100% of shares · holds 75–100% of voting rights
Notified 07/06/2024
Mr George Lincoln Duffield
holds 50–75% of voting rights
Notified 07/06/2024
Mr John Lincoln Duffield
holds 50–75% of voting rights
Notified 07/06/2024
Ms Arabella Elizabeth Duffield
holds 50–75% of voting rights
Notified 07/06/2024

Corporate structure

Who controls this company, and who they control in turn

6 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner holds 75–100% of votes Notified 06/04/2024 Controls 4 companies
Corporate owner owns 75–100% of shares Control ended 07/06/2024 Controls 13 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes Control ended 07/06/2024 Controls 4 companies
Mr George Lincoln Duffield
born 01/1973 · England holds 50–75% of votes Control ended 07/06/2024 Controls 11 companies
Mr John Lincoln Duffield
born 06/1939 · England holds 50–75% of votes Control ended 07/06/2024 Controls 11 companies
Ms Arabella Elizabeth Duffield
born 11/1971 · England holds 50–75% of votes Control ended 07/06/2024 Controls 9 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/06/2024 Person with significant control ceased Ms Arabella Elizabeth Duffield
07/06/2024 Person with significant control ceased Mr John Lincoln Duffield
07/06/2024 Person with significant control ceased Mr George Lincoln Duffield
07/06/2024 Person with significant control ceased Brompton Midco Limited
07/06/2024 Person with significant control ceased Brompton Asset Management Group Llp
07/06/2024 Person with significant control added Ms Arabella Elizabeth Duffield
07/06/2024 Person with significant control added Mr John Lincoln Duffield
07/06/2024 Person with significant control added Mr George Lincoln Duffield
07/06/2024 Person with significant control added Brompton Midco Limited
06/04/2024 Person with significant control added Brompton Asset Management Group Limited
06/04/2016 Person with significant control added Brompton Asset Management Group Llp
14/10/2009 Registered name changed HYDE PARK ASSET MANAGEMENT GROUP LIMITED BROMPTON ASSET MANAGEMENT GROUP LIMITED
14/10/2009 Registered name changed BROMPTON ASSET MANAGEMENT GROUP LIMITED BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED

Documents for BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Brompton Asset Management Holdings Limited — SW1X 7QA
Tier 2 · renews 02/12/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED?
According to the official registry, the company number of BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED is 06866017.
Where is BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED registered?
The registered office is 1 KNIGHTSBRIDGE GREEN, LONDON, SW1X 7QA.
What is the SIC code of BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED?
The nature of business is recorded under SIC code 66300 — Fund management activities.
Who controls BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED?
Brompton Asset Management Group Limited is recorded as a person with significant control, and holds 75–100% of voting rights.
When are the next accounts of BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED (06866017)

BROMPTON ASSET MANAGEMENT HOLDINGS LIMITED is a private limited company incorporated on 1 April 2009 and registered in the United Kingdom under company number 06866017. Its registered office is at 1 KNIGHTSBRIDGE GREEN, LONDON, SW1X 7QA. The recorded nature of business is fund management activities (SIC 66300). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Brompton Asset Management Group Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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