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Company number
04643501

H CLARKE & SONS LIMITED

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

Company details

Yorkshire and The Humber, 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
H CLARKE & SONS LIMITED
Company number
04643501
Registered office
2 MOXON COURT, THURSTON ROAD, NORTHALLERTON, NORTH YORKSHIRE, DL6 2NG · 10 other companies at this postcode
Company type
Private Limited Company
Incorporated on
21 January 2003
Status
Active
Age
23 years
Nature of business (SIC)
43220 — Plumbing, heat and air-conditioning installation
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
03 Aug 2027
Confirmation statement — last
20 Jul 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

Harry Clarke Holdings Ltd
owns 75–100% of shares
Notified 06/04/2016
Mr Richard Peter Clarke
owns 25–50% of shares
Notified 27/09/2023
Mrs Hazel Laura Houston-Clarke
owns 25–50% of shares
Notified 27/09/2023

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Richard Peter Clarke
born 07/1964 · Scotland owns 25–50% of shares Notified 27/09/2023 Controls 11 companies
Mrs Hazel Laura Houston-Clarke
born 06/1980 · Scotland owns 25–50% of shares Notified 27/09/2023 Controls 7 companies
Corporate owner owns 75–100% of shares Control ended 27/09/2023 Controls 5 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/09/2023 Person with significant control ceased Harry Clarke Holdings Ltd
27/09/2023 Person with significant control added Mrs Hazel Laura Houston-Clarke
27/09/2023 Person with significant control added Mr Richard Peter Clarke
06/04/2016 Person with significant control added Harry Clarke Holdings Ltd

Documents for H CLARKE & SONS 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.

PDF Order

Data protection register

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

H Clarke & Sons Limited — DL6 2NG
Trading as HCS Mechanical Services
Tier 2 · renews 07/01/2027
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

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/04643501
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of H CLARKE & SONS LIMITED?
According to the official registry, the company number of H CLARKE & SONS LIMITED is 04643501.
Where is H CLARKE & SONS LIMITED registered?
The registered office is 2 MOXON COURT, THURSTON ROAD, NORTHALLERTON, NORTH YORKSHIRE, DL6 2NG.
What is the SIC code of H CLARKE & SONS LIMITED?
The nature of business is recorded under SIC code 43220 — Plumbing, heat and air-conditioning installation.
Who controls H CLARKE & SONS LIMITED?
Harry Clarke Holdings Ltd is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of H CLARKE & SONS LIMITED due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About H CLARKE & SONS LIMITED (04643501)

H CLARKE & SONS LIMITED is a private limited company incorporated on 21 January 2003 and registered in the United Kingdom under company number 04643501. Its registered office is at 2 MOXON COURT, THURSTON ROAD, NORTHALLERTON, NORTH YORKSHIRE, DL6 2NG. The recorded nature of business is plumbing, heat and air-conditioning installation (SIC 43220). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Harry Clarke Holdings Ltd. 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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