Active01530170Private limited companyWay, Billericay

LONDON DATA SYSTEMS LIMITED

Significant control: Sylvana Rosa Brennan (25–50%), Keith Henry Brennan (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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Registered activity: Information technology consultancy activities (SIC 62020). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

LONDON DATA SYSTEMS LIMITED is an active private limited company (company number 01530170) incorporated on 26 November 1980, registered in Way, Billericay. Its registered activity is information technology consultancy activities (SIC 62020). Latest dormant accounts cover the period ending 31 October 2025, showing net assets of £2,911, with 2 employees on average. Net assets were unchanged on the prior period.

Peer position · net assets

By net assets it sits in the lower half of 2,127 comparable companies in Essex (median £5,669, upper quartile £37k).

02

Ownership and control

2 active
  • Mrs Sylvana Rosa Brennan
    Individual · since 6 April 2016
    • owns 25–50% of shares
  • Mr Keith Henry Brennan
    Individual · since 6 April 2016
    • owns 25–50% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
26 November 198045 yrs ago
Next accounts due
31 July 2027in 279 days
Confirmation statement due
10 December 2026in 46 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 62020
Information technology consultancy activities
Accounts type
Dormant
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 October 2025
Net assets
£2,911
No changevs Oct 2024
Cash at bank
Not reported
Turnover
Not reported
Employees
2
No changevs Oct 2024
Net assets
£2,911
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 October 2025£2,911—————2
31 October 2024£2,911—————2

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

06

Filing and accounts signals

Facts from the register · no rating
  • Net assets above zeroNet assets £2,911 at 31 October 2025
  • Incorporated five or more years agoIncorporated 26 November 1980

Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.

07

Timeline

Newest first
  1. Next accounts duein 279 days
  2. Confirmation statement duein 46 days
  3. Accounts period endNet assets £2,911 · dormant accounts
  4. Accounts period endNet assets £2,911 · dormant accounts
  5. Incorporated
08

Similar companies in Essex

Same activity (information technology consultancy activities), closest in incorporation date
09

Reminders for LONDON DATA SYSTEMS LIMITED

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Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.