---
title: "Ms Ma Joanna Puzon — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fa68fa60-3043-46dc-914d-e6ea9ee5e74b
json: https://whiteintel.dev/api/public/dossier/fa68fa60-3043-46dc-914d-e6ea9ee5e74b
identifier: psc:usRzyMnnzQngGt59UY3DdbD2Fss
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Ma Joanna Puzon

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:usRzyMnnzQngGt59UY3DdbD2Fss`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fa68fa60-3043-46dc-914d-e6ea9ee5e74b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fa68fa60-3043-46dc-914d-e6ea9ee5e74b  

## Ownership & control

### Holdings / subsidiaries

- **SHEPTON MONTAGUE LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/95ddf47d-3c35-59fe-a2df-67f592cd3522

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Ma Joanna Puzon**. Human view: https://whiteintel.dev/entity/fa68fa60-3043-46dc-914d-e6ea9ee5e74b · Structured JSON: https://whiteintel.dev/api/public/dossier/fa68fa60-3043-46dc-914d-e6ea9ee5e74b._

_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"._