---
title: "ADVENT WINDOWS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/82cc5e73-db83-57d1-aebd-9175ddc66f87
json: https://whiteintel.dev/api/public/dossier/82cc5e73-db83-57d1-aebd-9175ddc66f87
identifier: oo:GB-COH-12450488
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ADVENT WINDOWS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12450488`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/82cc5e73-db83-57d1-aebd-9175ddc66f87  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/82cc5e73-db83-57d1-aebd-9175ddc66f87  

## Ownership & control

### Owners / controllers

- **Mr Kulwant Singh Jandu** (beneficial owner) — 100% — https://whiteintel.dev/entity/e7335a7b-4137-50bb-9dfb-d061f46855b4
- **Mr Kulwant Singh Jandu** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dbff2b5a-20a4-41f1-a241-4e3496a8da85

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `12450488`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-02-07
- **Registered office:** Belmont Belmont Road, Uxbridge, London, UB8 1HE, United Kingdom
- **SIC:** 43290, 43342

### Officers

- JANDU, Kulwant Singh — director · British · appointed 2020-02-07

### Beneficial owners (Persons with Significant Control)

- Mr Kulwant Singh Jandu — 75–100% shares · individual PSC · United Kingdom — since 2020-02-07

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12450488
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12450488

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **ADVENT WINDOWS LIMITED** — https://whiteintel.dev/entity/82cc5e73-db83-57d1-aebd-9175ddc66f87 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ADVENT WINDOWS LIMITED**. Human view: https://whiteintel.dev/entity/82cc5e73-db83-57d1-aebd-9175ddc66f87 · Structured JSON: https://whiteintel.dev/api/public/dossier/82cc5e73-db83-57d1-aebd-9175ddc66f87._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._