---
title: "Sarah Singleton — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2becc3be-7228-44ff-b37c-c4fecb30c8a2
json: https://whiteintel.dev/api/public/dossier/2becc3be-7228-44ff-b37c-c4fecb30c8a2
identifier: psc:jOWw8vEn4G5i17-piomZoUf7cUA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sarah Singleton

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:jOWw8vEn4G5i17-piomZoUf7cUA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2becc3be-7228-44ff-b37c-c4fecb30c8a2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2becc3be-7228-44ff-b37c-c4fecb30c8a2  

## Ownership & control

### Holdings / subsidiaries

- **QUALITY CARE MATTERS 2 US LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/222134a6-b23b-50e7-a95f-e56ee46c537c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sarah Singleton**. Human view: https://whiteintel.dev/entity/2becc3be-7228-44ff-b37c-c4fecb30c8a2 · Structured JSON: https://whiteintel.dev/api/public/dossier/2becc3be-7228-44ff-b37c-c4fecb30c8a2._

_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"._