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Company number
06458362

CRIMSON ARCHITECTS LIMITED

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

Company details

South East, 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
CRIMSON ARCHITECTS LIMITED
Company number
06458362
Registered office
3000A PARKWAY, WHITELEY, HAMPSHIRE, PO15 7FX, UNITED KINGDOM · 130 other companies at this postcode
Company type
Private Limited Company
Incorporated on
20 December 2007
Status
Active
Age
18 years
Nature of business (SIC)
71129 — Other engineering activities
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
03 Jan 2027
Confirmation statement — last
20 Dec 2025

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 Harold James Groucott
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
Mr Nathanael John King-Smith
holds 25–50% of voting rights
Notified 12/01/2023
Mr Paul Michael Harrison
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mr Paul Michael Harrison
owns 25–50% of shares
Notified 12/01/2023

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Harold James Groucott
born 03/1968 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 06/04/2016
Mr Nathanael John King-Smith
born 01/1984 · United Kingdom holds 25–50% of votes Control ended 12/01/2023 Controls 2 companies
Mr Paul Michael Harrison
born 03/1965 · United Kingdom owns 25–50% of shares · holds 25–50% of votes Control ended 12/01/2023 Controls 2 companies
Mr Paul Michael Harrison
born 03/1965 · United Kingdom owns 25–50% of shares Control ended 12/02/2025 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
12/02/2025 Person with significant control ceased Mr Paul Michael Harrison
12/01/2023 Person with significant control ceased Mr Paul Michael Harrison
12/01/2023 Person with significant control ceased Mr Nathanael John King-Smith
12/01/2023 Person with significant control added Mr Paul Michael Harrison
12/01/2023 Person with significant control added Mr Nathanael John King-Smith
06/04/2016 Person with significant control added Mr Paul Michael Harrison
06/04/2016 Person with significant control added Mr Harold James Groucott

Documents for CRIMSON ARCHITECTS 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

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of CRIMSON ARCHITECTS LIMITED?
According to the official registry, the company number of CRIMSON ARCHITECTS LIMITED is 06458362.
Where is CRIMSON ARCHITECTS LIMITED registered?
The registered office is 3000A PARKWAY, WHITELEY, HAMPSHIRE, PO15 7FX, UNITED KINGDOM.
What is the SIC code of CRIMSON ARCHITECTS LIMITED?
The nature of business is recorded under SIC code 71129 — Other engineering activities.
Who controls CRIMSON ARCHITECTS LIMITED?
Mr Harold James Groucott is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of CRIMSON ARCHITECTS LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About CRIMSON ARCHITECTS LIMITED (06458362)

CRIMSON ARCHITECTS LIMITED is a private limited company incorporated on 20 December 2007 and registered in the United Kingdom under company number 06458362. Its registered office is at 3000A PARKWAY, WHITELEY, HAMPSHIRE, PO15 7FX, UNITED KINGDOM. The recorded nature of business is other engineering activities (SIC 71129). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Harold James Groucott. 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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