---
title: "Ms Helen Elizabeth Callaghan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95
json: https://whiteintel.dev/api/public/dossier/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95
identifier: oo-person:GB-COH-PER-11489051-J0zvYPQwcInXxrhZdlR1Uj8vx9w
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Helen Elizabeth Callaghan

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-11489051-J0zvYPQwcInXxrhZdlR1Uj8vx9w`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95  

## Ownership & control

### Holdings / subsidiaries

- **SOPHINISBA LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ce68a3e9-021f-5bdd-b8fd-ea2e575ea228

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Helen Elizabeth Callaghan**. Human view: https://whiteintel.dev/entity/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95 · Structured JSON: https://whiteintel.dev/api/public/dossier/d4f3f9a9-9fd1-5b59-8a02-ffeebd3f7b95._

_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"._