---
title: "Mr Jonathan Joyce — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3867b1c1-4232-4d87-bf05-b682a8ec86bb
json: https://whiteintel.dev/api/public/dossier/3867b1c1-4232-4d87-bf05-b682a8ec86bb
identifier: psc:GVE0z7x3x6XjPp4Z93jafSIhPtk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jonathan Joyce

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:GVE0z7x3x6XjPp4Z93jafSIhPtk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3867b1c1-4232-4d87-bf05-b682a8ec86bb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3867b1c1-4232-4d87-bf05-b682a8ec86bb  

## Ownership & control

### Holdings / subsidiaries

- **SHIRE MARINE LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/2d67c910-b17d-52af-b1cb-b477b8aefd30

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jonathan Joyce**. Human view: https://whiteintel.dev/entity/3867b1c1-4232-4d87-bf05-b682a8ec86bb · Structured JSON: https://whiteintel.dev/api/public/dossier/3867b1c1-4232-4d87-bf05-b682a8ec86bb._

_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"._