opendata.bot
Company number
12450488

ADVENT WINDOWS LIMITED

Officer · JANDU, Kulwant Singh
Active
✓ Active company on the official register. Next accounts due 30 November 2026.

Company details

Registered name
ADVENT WINDOWS LIMITED
Company number
12450488
Registered office
Belmont Belmont Road, Uxbridge, London, UB8 1HE, United Kingdom
Company type
Private limited company
Incorporated on
7 February 2020
Status
Active
Age
6 years
Nature of business (SIC)
43290 — Other construction installation · 43342 — Glazing
Accounts — next due
30 Nov 2026
Accounts — last made up to
28 Feb 2025
Confirmation statement — next due
20 Feb 2027
Confirmation statement — last
06 Feb 2026

Officers

1 active

director
Appointed 07/02/2020
Active

People with significant control

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

Mr Kulwant Singh Jandu
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 07/02/2020

Corporate structure

Who controls this company, and who they control in turn

Connections

Serving officers

director Appointed 07/02/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/02/2020 Person with significant control added Mr Kulwant Singh Jandu
07/02/2020 Director appointed JANDU, Kulwant Singh

Financial highlights

The most recent accounts (28 Nov 2025) are filed in a format we cannot parse into figures yet — older filings are scanned PDFs rather than iXBRL.

Documents for ADVENT WINDOWS LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

PDF Order
Financial statements£3.99

Revenue, profit, assets and employees across every filed period, parsed from the company’s own iXBRL accounts, with year-on-year movement.

PDF + CSV Order
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.

PDF Order

Filing history

Most recent filings

CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-total-exemption-full
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
DISS40 — gazette-filings-brought-up-to-date
gazette
GAZ1 — gazette-notice-compulsory
gazette
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AA — accounts-with-accounts-type-micro-entity
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AAMD — accounts-amended-with-accounts-type-micro-entity
accounts
AA — accounts-with-accounts-type-dormant
accounts
CS01 — confirmation-statement-with-no-updates
confirmation-statement
NEWINC — incorporation-company
incorporation

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/12450488
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of ADVENT WINDOWS LIMITED?
According to the official registry, the company number of ADVENT WINDOWS LIMITED is 12450488.
Where is ADVENT WINDOWS LIMITED registered?
The registered office is Belmont Belmont Road, Uxbridge, London, UB8 1HE, United Kingdom.
Who runs ADVENT WINDOWS LIMITED?
JANDU, Kulwant Singh is listed among the officers of ADVENT WINDOWS LIMITED.
What is the SIC code of ADVENT WINDOWS LIMITED?
The nature of business is recorded under SIC code 43290 — Other construction installation, 43342 — Glazing.
Who controls ADVENT WINDOWS LIMITED?
Mr Kulwant Singh Jandu is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of ADVENT WINDOWS LIMITED due?
The next annual accounts are due by 30 November 2026, and the last accounts were made up to 28 February 2025.

About ADVENT WINDOWS LIMITED (12450488)

ADVENT WINDOWS LIMITED is a private limited company incorporated on 7 February 2020 and registered in the United Kingdom under company number 12450488. Its registered office is at Belmont Belmont Road, Uxbridge, London, UB8 1HE, United Kingdom. The recorded nature of business is other construction installation (SIC 43290). The company is currently active , with statutory accounts last made up to 28 February 2025. 1 active officer is on record , and the person with significant control is Mr Kulwant Singh Jandu. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House , last refreshed 4 September 2026.

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