# EXTREME WINDOWS LIMITED (12172299)

> EXTREME WINDOWS LIMITED is an active private limited company (company number 12172299) incorporated on 23 August 2019, registered in Bexley. Its registered activity is manufacture of doors and windows of metal (SIC 25120). Latest small accounts cover the period ending 31 August 2025, showing net assets of £13k and cash of £6,244, with 2 employees on average. Net assets fell 85% on the prior period (£86k).

- Status: Active
- Incorporated: 2019-08-23
- Registered office: Bexley, DA5 1AH
- SIC 25120: Manufacture of doors and windows of metal
- Next accounts due: 2027-05-31
- Confirmation statement due: 2027-09-06
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 138 comparable companies in Greater London (median £1,669, upper quartile £24k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-08-31 | £13k | £6,244 | £16k | — | — | — | 2 |
| 2024-08-31 | £86k | £65k | £60k | — | — | — | 3 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £12,508 at 31 August 2025
- Net assets down 25% or more on the prior period: -85.4% vs prior period
- Incorporated five or more years ago: Incorporated 23 August 2019

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Kerry Cook — owns 75–100% of shares, since 2019-08-23

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/12172299
HTML: https://firmoscan.com/company/12172299-extreme-windows-limited