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Company number
01423309

JOHN ALDERSON & SON LIMITED

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

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
JOHN ALDERSON & SON LIMITED
Company number
01423309
Registered office
UNIT 1 FOUNDRY INDUSTRIAL ESTATE, RICHARDSHAW LANE, STANNINGLEY, PUDSEY, LS28 6BN · 126 other companies at this postcode
Company type
Private Limited Company
Incorporated on
25 May 1979
Status
Active
Age
47 years
Nature of business (SIC)
43999 — Other specialised construction activities n.e.c.
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
12 Oct 2026
Confirmation statement — last
28 Sept 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 Ashley Alan Alderson
has significant influence or control
Notified 06/04/2016
Mr Stephen John Alderson
owns 75–100% of shares
Notified 06/04/2016
Trustees Of The Steve Alderson Discretionary Will Trust
owns 75–100% of shares
Notified 15/07/2019

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

Trustees Of The Steve Alderson Discretionary Will Trust name only
owns 75–100% of shares Notified 15/07/2019 Controls 2 companies
Mr Ashley Alan Alderson
born 01/1974 · England has significant influence or control Control ended 18/11/2018 Controls 2 companies
Mr Stephen John Alderson
born 07/1945 · England owns 75–100% of shares Control ended 15/07/2019 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
15/07/2019 Person with significant control ceased Mr Stephen John Alderson
15/07/2019 Person with significant control added Trustees Of The Steve Alderson Discretionary Will Trust
18/11/2018 Person with significant control ceased Mr Ashley Alan Alderson
06/04/2016 Person with significant control added Mr Stephen John Alderson
06/04/2016 Person with significant control added Mr Ashley Alan Alderson

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities 1,498
▼ 3.1%
1,546
Net assets 1,401 1,397
Employees (avg) 12
▼ 7.7%
13

Documents for JOHN ALDERSON & SON 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.

John Alderson & Son Limited — LS28 6BN
Tier 2 · renews 27/06/2027
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 JOHN ALDERSON & SON LIMITED?
According to the official registry, the company number of JOHN ALDERSON & SON LIMITED is 01423309.
Where is JOHN ALDERSON & SON LIMITED registered?
The registered office is UNIT 1 FOUNDRY INDUSTRIAL ESTATE, RICHARDSHAW LANE, STANNINGLEY, PUDSEY, LS28 6BN.
What is the SIC code of JOHN ALDERSON & SON LIMITED?
The nature of business is recorded under SIC code 43999 — Other specialised construction activities n.e.c..
Who controls JOHN ALDERSON & SON LIMITED?
Mr Ashley Alan Alderson is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of JOHN ALDERSON & SON LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About JOHN ALDERSON & SON LIMITED (01423309)

JOHN ALDERSON & SON LIMITED is a private limited company incorporated on 25 May 1979 and registered in the United Kingdom under company number 01423309. Its registered office is at UNIT 1 FOUNDRY INDUSTRIAL ESTATE, RICHARDSHAW LANE, STANNINGLEY, PUDSEY, LS28 6BN. The recorded nature of business is other specialised construction activities n.e.c. (SIC 43999). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Ashley Alan Alderson. 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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