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Company number
01530170

LONDON DATA SYSTEMS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 July 2027.

Company details

East of England, 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
LONDON DATA SYSTEMS LIMITED
Company number
01530170
Registered office
ROOM 3 C/O WHITTINGTON RAYMOND, LTD, FOREMOST HOUSE, RADFORD, WAY, BILLERICAY, ESSEX, CM12 0BT · 82 other companies at this postcode
Company type
Private Limited Company
Incorporated on
26 November 1980
Status
Active
Age
45 years
Nature of business (SIC)
62020 — Information technology consultancy activities
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
12 Mar 2027
Confirmation statement — last
26 Feb 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

Mr Keith Henry Brennan
owns 25–50% of shares
Notified 06/04/2016
Mrs Sylvana Rosa Brennan
owns 25–50% of shares
Notified 06/04/2016

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 Keith Henry Brennan
born 11/1950 · United Kingdom owns 25–50% of shares Notified 06/04/2016 Controls 3 companies
Mrs Sylvana Rosa Brennan
born 01/1955 · United Kingdom owns 25–50% of shares Notified 06/04/2016 Controls 4 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control added Mrs Sylvana Rosa Brennan
06/04/2016 Person with significant control added Mr Keith Henry Brennan

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 3 3
Net assets 3 3
Employees (avg) 2 2

Documents for LONDON DATA SYSTEMS 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 LONDON DATA SYSTEMS LIMITED?
According to the official registry, the company number of LONDON DATA SYSTEMS LIMITED is 01530170.
Where is LONDON DATA SYSTEMS LIMITED registered?
The registered office is ROOM 3 C/O WHITTINGTON RAYMOND, LTD, FOREMOST HOUSE, RADFORD, WAY, BILLERICAY, ESSEX, CM12 0BT.
What is the SIC code of LONDON DATA SYSTEMS LIMITED?
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities.
Who controls LONDON DATA SYSTEMS LIMITED?
Mr Keith Henry Brennan is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of LONDON DATA SYSTEMS LIMITED due?
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About LONDON DATA SYSTEMS LIMITED (01530170)

LONDON DATA SYSTEMS LIMITED is a private limited company incorporated on 26 November 1980 and registered in the United Kingdom under company number 01530170. Its registered office is at ROOM 3 C/O WHITTINGTON RAYMOND, LTD, FOREMOST HOUSE, RADFORD, WAY, BILLERICAY, ESSEX, CM12 0BT. The recorded nature of business is information technology consultancy activities (SIC 62020). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Mr Keith Henry Brennan. 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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