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Company number
13025528

LUDLUM SYSTEMS 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
LUDLUM SYSTEMS LIMITED
Company number
13025528
Registered office
ET ENTERPRISES LIMITED, 45 RIVERSIDE WAY, COWLEY, UXBRIDGE, UB8 2YF, ENGLAND · 27 other companies at this postcode
Company type
Private Limited Company
Incorporated on
17 November 2020
Status
Active
Age
5 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
29 Jun 2027
Confirmation statement — last
15 Jun 2026

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Ludlum Measurements,Inc.
owns 75–100% of shares
Notified 17/11/2020
Mr Laurence Merl Ludlum
has significant influence or control
Notified 17/11/2020

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Laurence Merl Ludlum
born 09/1957 · United States has significant influence or control Notified 17/11/2020
Ludlum Measurements,Inc. name only
owns 75–100% of shares Control ended 17/11/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/11/2020 Person with significant control ceased Ludlum Measurements,Inc.
17/11/2020 Person with significant control added Mr Laurence Merl Ludlum
17/11/2020 Person with significant control added Ludlum Measurements,Inc.

Financial highlights

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

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 455
▲ 71.5%
265
Net assets 446
▲ 94.3%
229
Employees (avg) 21
▲ 16.7%
18

Documents for LUDLUM SYSTEMS LIMITED

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Company extract£1.99

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Financial statements£3.99

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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.

Ludlum Systems Limited — UB8 2YF
Tier 2 · renews 18/10/2026
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.

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Frequently asked questions

What is the company number of LUDLUM SYSTEMS LIMITED?
According to the official registry, the company number of LUDLUM SYSTEMS LIMITED is 13025528.
Where is LUDLUM SYSTEMS LIMITED registered?
The registered office is ET ENTERPRISES LIMITED, 45 RIVERSIDE WAY, COWLEY, UXBRIDGE, UB8 2YF, ENGLAND.
What is the SIC code of LUDLUM SYSTEMS LIMITED?
The nature of business is recorded under SIC code 71129 — Other engineering activities.
Who controls LUDLUM SYSTEMS LIMITED?
Ludlum Measurements,Inc. is recorded as a person with significant control, and owns 75–100% of shares.
When are the next accounts of LUDLUM SYSTEMS LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About LUDLUM SYSTEMS LIMITED (13025528)

LUDLUM SYSTEMS LIMITED is a private limited company incorporated on 17 November 2020 and registered in the United Kingdom under company number 13025528. Its registered office is at ET ENTERPRISES LIMITED, 45 RIVERSIDE WAY, COWLEY, UXBRIDGE, UB8 2YF, ENGLAND. 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 Ludlum Measurements,Inc.. 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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