opendata.bot
Company number
04647882

GUINNESS ASSET MANAGEMENT LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
GUINNESS ASSET MANAGEMENT LIMITED
Company number
04647882
Registered office
18 SMITH SQUARE, LONDON, SW1P 3HZ, ENGLAND · 16 other companies at this postcode
Company type
Private Limited Company
Incorporated on
27 January 2003
Status
Active
Age
23 years
Nature of business (SIC)
66300 — Fund management activities
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
12 Mar 2027
Confirmation statement — last
26 Feb 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

Mr Timothy Whitmore Newton Guinness
owns 50–75% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

1 controller Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Timothy Whitmore Newton Guinness
born 06/1947 · United Kingdom owns 50–75% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mr Timothy Whitmore Newton Guinness

Documents for GUINNESS ASSET MANAGEMENT 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.

Guinness Asset Management Limited — SW1P 3HZ
Tier 1 · renews 21/02/2027
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 GUINNESS ASSET MANAGEMENT LIMITED?
According to the official registry, the company number of GUINNESS ASSET MANAGEMENT LIMITED is 04647882.
Where is GUINNESS ASSET MANAGEMENT LIMITED registered?
The registered office is 18 SMITH SQUARE, LONDON, SW1P 3HZ, ENGLAND.
What is the SIC code of GUINNESS ASSET MANAGEMENT LIMITED?
The nature of business is recorded under SIC code 66300 — Fund management activities.
Who controls GUINNESS ASSET MANAGEMENT LIMITED?
Mr Timothy Whitmore Newton Guinness is recorded as a person with significant control, and owns 50–75% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of GUINNESS ASSET MANAGEMENT LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About GUINNESS ASSET MANAGEMENT LIMITED (04647882)

GUINNESS ASSET MANAGEMENT LIMITED is a private limited company incorporated on 27 January 2003 and registered in the United Kingdom under company number 04647882. Its registered office is at 18 SMITH SQUARE, LONDON, SW1P 3HZ, ENGLAND. The recorded nature of business is fund management activities (SIC 66300). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Timothy Whitmore Newton Guinness. 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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