Firmoscan
Active - Proposal to Strike offSC418067Private limited companyDumbarton

DEFENSTER WINDOW SYSTEMS LIMITED

Significant control: Michael Joseph O'Neill (75–100%)

Proposal to strike offThe registrar has published a notice proposing to remove this company from the register. Unless the cause is dealt with or an objection is upheld, it can be dissolved. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Glazing (SIC 43342). 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

DEFENSTER WINDOW SYSTEMS LIMITED is an active (proposal to strike off) private limited company (company number SC418067) incorporated on 28 February 2012, registered in Dumbarton. Its registered activity is glazing (SIC 43342). Accounts are on file at Companies House (micro entity) but not yet parsed into this record.

There are 81 companies in glazing in Glasgow with filed accounts; the median reports net assets of £12k and is 8 years old.

02

Ownership and control

1 active
  • Michael Joseph O'Neill
    Individual · since 7 April 2016
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

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 February 201214 yrs ago
First accounts due
28 November 20134713 days overdue
Confirmation statement due
14 March 2027in 141 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
Micro Entity
05

Financials

No accounts on record

Accounts exist on the register but their figures are not in this dataset yet.

06

Filing and accounts signals

Facts from the register · no rating
  • Incorporated five or more years agoIncorporated 28 February 2012
  • Register status is not ActiveActive - Proposal to Strike off

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 141 days
  2. First accounts due4713 days overdue
  3. Incorporated
08

Similar companies in Glasgow

Same activity (glazing), closest in incorporation date

All companies incorporated on 28 February 2012 · in Feb 2012.

09

Reminders for DEFENSTER WINDOW SYSTEMS LIMITED

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

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).