---
title: "Mrs Joyce Helen Martin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0f3c438a-e541-4475-9575-504fca2900fc
json: https://whiteintel.dev/api/public/dossier/0f3c438a-e541-4475-9575-504fca2900fc
identifier: psc:FtxMVqeLkLbWX_liQ8QDks1d9aI
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Joyce Helen Martin

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:FtxMVqeLkLbWX_liQ8QDks1d9aI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0f3c438a-e541-4475-9575-504fca2900fc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0f3c438a-e541-4475-9575-504fca2900fc  

## Ownership & control

### Holdings / subsidiaries

- **MERUMHOR LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2be8fc64-d31a-5bb6-8fdc-5fda4fc23e47

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Joyce Helen Martin**. Human view: https://whiteintel.dev/entity/0f3c438a-e541-4475-9575-504fca2900fc · Structured JSON: https://whiteintel.dev/api/public/dossier/0f3c438a-e541-4475-9575-504fca2900fc._

_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"._