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Company number
01576603

CLARKSON RESEARCH HOLDINGS LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

Registered name
CLARKSON RESEARCH HOLDINGS LIMITED
Company number
01576603
Registered office
COMMODITY QUAY, ST KATHARINE DOCKS, LONDON, E1W 1BF
Company type
Private Limited Company
Incorporated on
27 July 1981
Status
Active
Age
45 years
Previous names
O.P.S. (HOLDINGS) LIMITED (to 22 May 2009)
Nature of business (SIC)
82990 — Other business support service activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
06 Jul 2027
Confirmation statement — last
22 Jun 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

Clarkson Plc
owns 75–100% of shares · holds 75–100% of voting rights
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

Corporate owner owns 75–100% of shares · holds 75–100% of votes Notified 06/04/2016 Controls 13 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Clarkson Plc
22/05/2009 Registered name changed O.P.S. (HOLDINGS) LIMITED CLARKSON RESEARCH HOLDINGS LIMITED

Documents for CLARKSON RESEARCH 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.

Clarkson Research Holdings Limited — E1W 1BF
Tier 1 · renews 26/07/2027
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 CLARKSON RESEARCH HOLDINGS LIMITED?
According to the official registry, the company number of CLARKSON RESEARCH HOLDINGS LIMITED is 01576603.
Where is CLARKSON RESEARCH HOLDINGS LIMITED registered?
The registered office is COMMODITY QUAY, ST KATHARINE DOCKS, LONDON, E1W 1BF.
What is the SIC code of CLARKSON RESEARCH HOLDINGS LIMITED?
The nature of business is recorded under SIC code 82990 — Other business support service activities n.e.c..
Who controls CLARKSON RESEARCH HOLDINGS LIMITED?
Clarkson Plc is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights.
When are the next accounts of CLARKSON RESEARCH HOLDINGS LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About CLARKSON RESEARCH HOLDINGS LIMITED (01576603)

CLARKSON RESEARCH HOLDINGS LIMITED is a private limited company incorporated on 27 July 1981 and registered in the United Kingdom under company number 01576603. Its registered office is at COMMODITY QUAY, ST KATHARINE DOCKS, LONDON, E1W 1BF. The recorded nature of business is other business support service activities n.e.c. (SIC 82990). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Clarkson Plc. 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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