---
title: "Sarah Mckernon — Ownership Dossier"
canonical: https://whiteintel.dev/entity/72985306-a2f0-4ecd-a46f-e419d1a2ad45
json: https://whiteintel.dev/api/public/dossier/72985306-a2f0-4ecd-a46f-e419d1a2ad45
identifier: psc:uirFGDo4P35djN4xc3t4TsHgFzM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sarah Mckernon

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:uirFGDo4P35djN4xc3t4TsHgFzM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/72985306-a2f0-4ecd-a46f-e419d1a2ad45  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/72985306-a2f0-4ecd-a46f-e419d1a2ad45  

## Ownership & control

### Holdings / subsidiaries

- **MACKINTOSH HEALTH LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/62b0b96b-a689-5d79-9ade-e1f77d4771d4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sarah Mckernon**. Human view: https://whiteintel.dev/entity/72985306-a2f0-4ecd-a46f-e419d1a2ad45 · Structured JSON: https://whiteintel.dev/api/public/dossier/72985306-a2f0-4ecd-a46f-e419d1a2ad45._

_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"._