---
title: "Mrs Alexandra Mackesy — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ffdb32ef-c130-4976-8251-91aa4a543f7b
json: https://whiteintel.dev/api/public/dossier/ffdb32ef-c130-4976-8251-91aa4a543f7b
identifier: psc:a09RbdzHPLxFcGpB9p_wtmQOd4Q
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Alexandra Mackesy

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:a09RbdzHPLxFcGpB9p_wtmQOd4Q`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ffdb32ef-c130-4976-8251-91aa4a543f7b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ffdb32ef-c130-4976-8251-91aa4a543f7b  

## Ownership & control

### Holdings / subsidiaries

- **BOARD ALPHA LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fe5e0945-6c88-5bfa-9df8-918a34d25c3c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Alexandra Mackesy**. Human view: https://whiteintel.dev/entity/ffdb32ef-c130-4976-8251-91aa4a543f7b · Structured JSON: https://whiteintel.dev/api/public/dossier/ffdb32ef-c130-4976-8251-91aa4a543f7b._

_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"._