---
title: "ASG HEATING AND PLUMBING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0
json: https://whiteintel.dev/api/public/dossier/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0
identifier: oo:GB-COH-11686854
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ASG HEATING AND PLUMBING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11686854`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0  

## Ownership & control

### Owners / controllers

- **Mr Andrew Howard Courtney Ducroq** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f4fd378f-62da-4038-a622-2c8a0dfd2912

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

1. **Mr Andrew Howard Courtney Ducroq** — beneficial owner 87.5% → *ASG HEATING AND PLUMBING LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `11686854`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-11-20
- **Registered office:** 8 West Avenue, Caerphilly, CF83 2SE, United Kingdom
- **SIC:** 43220

### Officers

- DUCROQ, Andrew Howard Courtney — director · British · appointed 2018-11-20

### Beneficial owners (Persons with Significant Control)

- Mr Andrew Howard Courtney Ducroq — 75–100% shares · individual PSC · United Kingdom — since 2018-11-20

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11686854
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11686854

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ASG HEATING AND PLUMBING LIMITED**. Human view: https://whiteintel.dev/entity/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0 · Structured JSON: https://whiteintel.dev/api/public/dossier/0e57f167-8b96-5dfd-bbc4-3c122bbc6ed0._

_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"._