---
title: "Mr John Jefferies — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a320f28a-5559-528d-b654-d360779b24b8
json: https://whiteintel.dev/api/public/dossier/a320f28a-5559-528d-b654-d360779b24b8
identifier: oo-person:GB-COH-PER-03006578-vYmnzRkyRnZ5zfhjYPIANymDBeE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Jefferies

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-03006578-vYmnzRkyRnZ5zfhjYPIANymDBeE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a320f28a-5559-528d-b654-d360779b24b8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a320f28a-5559-528d-b654-d360779b24b8  

## Ownership & control

### Holdings / subsidiaries

- **CARDIFF BAY YACHT CLUB LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/413357cd-46d1-562c-b1d2-43dcf627c7a6

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Jefferies**. Human view: https://whiteintel.dev/entity/a320f28a-5559-528d-b654-d360779b24b8 · Structured JSON: https://whiteintel.dev/api/public/dossier/a320f28a-5559-528d-b654-d360779b24b8._

_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"._