---
title: "Mrs Helen Yarrow — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69
json: https://whiteintel.dev/api/public/dossier/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69
identifier: oo-person:GB-COH-PER-07414666-5lSDdvbkioFQK0YGbJLXveSgJ3Y
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Helen Yarrow

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-07414666-5lSDdvbkioFQK0YGbJLXveSgJ3Y`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69  

## Ownership & control

### Holdings / subsidiaries

- **JACKSON BARNES 2010 LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/22c2fcb4-e7ad-5503-9a19-894731a92ebb

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Helen Yarrow**. Human view: https://whiteintel.dev/entity/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69 · Structured JSON: https://whiteintel.dev/api/public/dossier/e5c1e65c-b057-5ffb-b0b0-fb01cb17bc69._

_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"._