Active00824895Private limited companyLondon

BRUNSWICK ENGINEERING LIMITED

Significant control: Paul Williams (75–100%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Brunswick Engineering Limited sell?

Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). 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

BRUNSWICK ENGINEERING LIMITED is an active private limited company (company number 00824895) incorporated on 28 October 1964, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest small accounts cover the period ending 30 December 2024, showing net assets of £16k and cash of £2,505, with 0 employees on average. Net assets fell 38% on the prior period (£27k).

Peer position · net assets

By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).

02

Ownership and control

1 active
  • Mr Paul Williams
    Individual · since 6 April 2016
    • owns 75–100% 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
28 October 196461 yrs ago
Next accounts due
30 September 202623 days overdue
Confirmation statement due
11 November 2026in 19 days

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

04

Activity

SIC 43220
Plumbing, heat and air-conditioning installation
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 30 December 2024
Net assets
£16k
−38%vs Dec 2023
Cash at bank
£2,505
−78%vs Dec 2023
Turnover
Not reported
Employees
0
vs Dec 2023
Net assets
£16k
Cash at bank
£2,505
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 December 2024£16k£2,505£8,634———0
30 December 2023£27k£12k£1,218———0

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 £16,480 at 30 December 2024
  • Net assets down 25% or more on the prior period-37.9% vs prior period
  • Incorporated five or more years agoIncorporated 28 October 1964
  • Accounts past their due dateDue 30 September 2026

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. Confirmation statement duein 19 days
  2. Next accounts due23 days overdue
  3. Accounts period endNet assets £16k · small accounts
  4. Accounts period endNet assets £27k · small accounts
  5. Incorporated
08

Similar companies in London

Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date
09

Reminders for BRUNSWICK ENGINEERING LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

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.