---
title: "Mr Joseph Curtis — Ownership Dossier"
canonical: https://whiteintel.dev/entity/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa
json: https://whiteintel.dev/api/public/dossier/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa
identifier: psc:IfQiSki9Se37NsT4hmQ6h_wMRDQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Joseph Curtis

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:IfQiSki9Se37NsT4hmQ6h_wMRDQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa  

## Ownership & control

### Holdings / subsidiaries

- **LUSTRO STONE UK LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/da2cb74c-e359-5fe7-b96e-6e101b7db60f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Joseph Curtis**. Human view: https://whiteintel.dev/entity/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa · Structured JSON: https://whiteintel.dev/api/public/dossier/697f0cb8-4cdf-4983-b438-9ed6a9cda8fa._

_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"._