---
title: "Dr Sarah Jayne Caldwell — Ownership Dossier"
canonical: https://whiteintel.dev/entity/863ec669-e753-5ed1-8a39-915115ce7225
json: https://whiteintel.dev/api/public/dossier/863ec669-e753-5ed1-8a39-915115ce7225
identifier: oo-person:GB-COH-PER-13902017-PMAzWgQKDgC7AZX8XbvTeXfINQA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dr Sarah Jayne Caldwell

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-13902017-PMAzWgQKDgC7AZX8XbvTeXfINQA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/863ec669-e753-5ed1-8a39-915115ce7225  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/863ec669-e753-5ed1-8a39-915115ce7225  

## Ownership & control

### Holdings / subsidiaries

- **JSPR HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/3badcf1b-b4eb-5015-9548-32b7cc42017d

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dr Sarah Jayne Caldwell**. Human view: https://whiteintel.dev/entity/863ec669-e753-5ed1-8a39-915115ce7225 · Structured JSON: https://whiteintel.dev/api/public/dossier/863ec669-e753-5ed1-8a39-915115ce7225._

_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"._