---
title: "Dr Theresa Jane Leighton — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e
json: https://whiteintel.dev/api/public/dossier/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e
identifier: oo-person:GB-COH-PER-05498762-lVpDMxjk6bGJ7K831HEINL_WRFg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Theresa Jane Leighton

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-05498762-lVpDMxjk6bGJ7K831HEINL_WRFg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e  

## Ownership & control

### Holdings / subsidiaries

- **SAWSTON PARTNERSHIP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a3d1ec2c-c858-5b59-a7d2-e4d833a1abec

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Theresa Jane Leighton**. Human view: https://whiteintel.dev/entity/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e · Structured JSON: https://whiteintel.dev/api/public/dossier/dff90aa9-8bf0-5c8c-b550-57d5bf2d152e._

_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"._