---
title: "Mr Joseph William Plumb — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4bc2c8bf-ddf2-4442-9013-bfdba23ba327
json: https://whiteintel.dev/api/public/dossier/4bc2c8bf-ddf2-4442-9013-bfdba23ba327
identifier: psc:QSEymZLD9ewwI2ywR27dzafSm3I
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Joseph William Plumb

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:QSEymZLD9ewwI2ywR27dzafSm3I`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4bc2c8bf-ddf2-4442-9013-bfdba23ba327  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4bc2c8bf-ddf2-4442-9013-bfdba23ba327  

## Ownership & control

### Holdings / subsidiaries

- **PRODUCTION UTILITIES LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6dfe86f2-cb94-5265-8329-e8fae12ea5cd

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Joseph William Plumb**. Human view: https://whiteintel.dev/entity/4bc2c8bf-ddf2-4442-9013-bfdba23ba327 · Structured JSON: https://whiteintel.dev/api/public/dossier/4bc2c8bf-ddf2-4442-9013-bfdba23ba327._

_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"._