---
title: "Mr John Joseph Tattan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e874da36-784b-4ff5-a2c9-8fb6ac8137ae
json: https://whiteintel.dev/api/public/dossier/e874da36-784b-4ff5-a2c9-8fb6ac8137ae
identifier: psc:OLiYojPalic3LNvB4GHOtDb9h4k
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Joseph Tattan

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:OLiYojPalic3LNvB4GHOtDb9h4k`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e874da36-784b-4ff5-a2c9-8fb6ac8137ae  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e874da36-784b-4ff5-a2c9-8fb6ac8137ae  

## Ownership & control

### Holdings / subsidiaries

- **BOWRING PLUMBING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6098cd16-1bc6-51d5-ba63-3e8ba2834dda

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Joseph Tattan**. Human view: https://whiteintel.dev/entity/e874da36-784b-4ff5-a2c9-8fb6ac8137ae · Structured JSON: https://whiteintel.dev/api/public/dossier/e874da36-784b-4ff5-a2c9-8fb6ac8137ae._

_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"._