---
title: "Adrian Howard Porter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/74c0afe4-e817-4059-8d75-afade2cf6a98
json: https://whiteintel.dev/api/public/dossier/74c0afe4-e817-4059-8d75-afade2cf6a98
identifier: psc:UCCm18hOdMd8EDTwn5ZPZHMzDLo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Adrian Howard Porter

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:UCCm18hOdMd8EDTwn5ZPZHMzDLo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/74c0afe4-e817-4059-8d75-afade2cf6a98  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/74c0afe4-e817-4059-8d75-afade2cf6a98  

## Ownership & control

### Holdings / subsidiaries

- **ATOJPLUMBING LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2ca9d2a0-8a83-5cb3-9c30-917092039e4e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Adrian Howard Porter**. Human view: https://whiteintel.dev/entity/74c0afe4-e817-4059-8d75-afade2cf6a98 · Structured JSON: https://whiteintel.dev/api/public/dossier/74c0afe4-e817-4059-8d75-afade2cf6a98._

_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"._