---
title: "Dr Joan Lockhart — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ee519e33-6de5-5c8a-9034-41efcb71a45d
json: https://whiteintel.dev/api/public/dossier/ee519e33-6de5-5c8a-9034-41efcb71a45d
identifier: oo-person:GB-COH-PER-NI068694-nTlQks_eWHq82pIUznqkfSKMCCY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Joan Lockhart

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-NI068694-nTlQks_eWHq82pIUznqkfSKMCCY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ee519e33-6de5-5c8a-9034-41efcb71a45d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ee519e33-6de5-5c8a-9034-41efcb71a45d  

## Ownership & control

### Holdings / subsidiaries

- **TULLYBROOK LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/698c9a5e-9af4-520f-82f5-f06415786d9f

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Joan Lockhart**. Human view: https://whiteintel.dev/entity/ee519e33-6de5-5c8a-9034-41efcb71a45d · Structured JSON: https://whiteintel.dev/api/public/dossier/ee519e33-6de5-5c8a-9034-41efcb71a45d._

_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"._