---
title: "John Andrew Ardern — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254
json: https://whiteintel.dev/api/public/dossier/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254
identifier: psc:f5u__bKcgz099yRxbyHY_tq_gmA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# John Andrew Ardern

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:f5u__bKcgz099yRxbyHY_tq_gmA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254  

## Ownership & control

### Holdings / subsidiaries

- **J A  HEATING & PLUMBING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/246bf4ff-42a6-54e2-84dd-0edba31d4da2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **John Andrew Ardern**. Human view: https://whiteintel.dev/entity/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254 · Structured JSON: https://whiteintel.dev/api/public/dossier/7c6ce6bb-1a67-47c8-a9c8-38dc002d1254._

_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"._