Active06676904Private limited companyDorchester

A1 WINDOWS LIMITED

Significant control: Ian Stuart Mullen (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01

Summary

Generated from filed data · no estimates

A1 WINDOWS LIMITED is an active private limited company (company number 06676904) incorporated on 19 August 2008, registered in Dorchester. Its registered activity is glazing (SIC 43342). Latest small accounts cover the period ending 31 August 2025, showing net assets of £3,418 and cash of £23k, with 2 employees on average. Net assets fell 26% on the prior period (£4,644).

Peer position · net assets

By net assets it sits in the lower half of 849 comparable companies in Other (median £8,823, upper quartile £72k).

02

Ownership and control

1 active
  • Mr Ian Stuart Mullen
    Individual · since 19 August 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control

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
19 August 200818 yrs ago
Next accounts due
31 May 2027in 219 days
Confirmation statement due
2 September 2027in 313 days

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

04

Activity

SIC 43342
Glazing
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 August 2025
Net assets
£3,418
−26%vs Aug 2024
Cash at bank
£23k
+1%vs Aug 2024
Turnover
Not reported
Employees
2
No changevs Aug 2024
Net assets
£3,418
Cash at bank
£23k
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 August 2025£3,418£23k£2,610———2
31 August 2024£4,644£23k£6,208———2
Cash per employee£12kCash ÷ average employees

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 £3,418 at 31 August 2025
  • Net assets down 25% or more on the prior period-26.4% vs prior period
  • Incorporated five or more years agoIncorporated 19 August 2008

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 313 days
  2. Next accounts duein 219 days
  3. Accounts period endNet assets £3,418 · small accounts
  4. Accounts period endNet assets £4,644 · small accounts
  5. Incorporated
08

Similar companies in the UK

Same activity (glazing), closest in incorporation date
09

Reminders for A1 WINDOWS 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.