opendata.bot
Company number
SC631836

GRAND WINDOWS LTD

Unknown
✓ Status: Active - Proposal to Strike off. Next accounts due 30 April 2026.

Company details

Scotland, Scotland Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
GRAND WINDOWS LTD
Company number
SC631836
Registered office
23 HALLEY STREET, GLASGOW, G13 4DJ, SCOTLAND · 31 other companies at this postcode
Company type
Private Limited Company
Incorporated on
29 May 2019
Status
Unknown
Age
7 years
Nature of business (SIC)
43290 — Other construction installation · 43342 — Glazing · 46900 — Non-specialised wholesale trade
Accounts — next due
30 Apr 2026
Accounts — last made up to
30 Apr 2024
Confirmation statement — next due
14 Jun 2026
Confirmation statement — last
31 May 2025

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Lukasz Piotr Kadziolka
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 29/05/2019
Mrs Agnieszka Maria Pokorska
owns 25–50% of shares · holds 25–50% of voting rights · can appoint and remove directors
Notified 29/05/2019

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Lukasz Piotr Kadziolka
born 04/1977 · Scotland owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 29/05/2019 Controls 11 companies
Mrs Agnieszka Maria Pokorska
born 01/1981 · Scotland owns 25–50% of shares · holds 25–50% of votes · can appoint and remove directors Notified 29/05/2019 Controls 5 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
29/05/2019 Person with significant control added Mrs Agnieszka Maria Pokorska
29/05/2019 Person with significant control added Mr Lukasz Piotr Kadziolka

Documents for GRAND WINDOWS LTD

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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Frequently asked questions

What is the company number of GRAND WINDOWS LTD?
According to the official registry, the company number of GRAND WINDOWS LTD is SC631836.
Where is GRAND WINDOWS LTD registered?
The registered office is 23 HALLEY STREET, GLASGOW, G13 4DJ, SCOTLAND.
What is the SIC code of GRAND WINDOWS LTD?
The nature of business is recorded under SIC code 43290 — Other construction installation, 43342 — Glazing, 46900 — Non-specialised wholesale trade.
Who controls GRAND WINDOWS LTD?
Mr Lukasz Piotr Kadziolka is recorded as a person with significant control, and owns 25–50% of shares, holds 25–50% of voting rights, can appoint and remove directors.
When are the next accounts of GRAND WINDOWS LTD due?
The next annual accounts are due by 30 April 2026, and the last accounts were made up to 30 April 2024.

About GRAND WINDOWS LTD (SC631836)

GRAND WINDOWS LTD is a private limited company incorporated on 29 May 2019 and registered in the United Kingdom under company number SC631836. Its registered office is at 23 HALLEY STREET, GLASGOW, G13 4DJ, SCOTLAND. The recorded nature of business is other construction installation (SIC 43290). The company is currently unknown , with statutory accounts last made up to 30 April 2024. , and the person with significant control is Mr Lukasz Piotr Kadziolka. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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