---
title: "Ms Antonia Joan Johnstone — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fc9bb33d-cddd-463d-b890-bcf674e29d11
json: https://whiteintel.dev/api/public/dossier/fc9bb33d-cddd-463d-b890-bcf674e29d11
identifier: psc:2yv167VLNBYJQay0OIeOA645TXc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ms Antonia Joan Johnstone

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:2yv167VLNBYJQay0OIeOA645TXc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fc9bb33d-cddd-463d-b890-bcf674e29d11  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fc9bb33d-cddd-463d-b890-bcf674e29d11  

## Ownership & control

### Holdings / subsidiaries

- **AAJ VENTURES LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/68d28e4b-ffcf-5700-b063-907bed28c604

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ms Antonia Joan Johnstone**. Human view: https://whiteintel.dev/entity/fc9bb33d-cddd-463d-b890-bcf674e29d11 · Structured JSON: https://whiteintel.dev/api/public/dossier/fc9bb33d-cddd-463d-b890-bcf674e29d11._

_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"._