---
title: "Mrs Ann-Marie Walker — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506
json: https://whiteintel.dev/api/public/dossier/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506
identifier: psc:_lDDE0eCAVu-bprbq-XqHUSqKic
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Ann-Marie Walker

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:_lDDE0eCAVu-bprbq-XqHUSqKic`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506  

## Ownership & control

### Holdings / subsidiaries

- **CSTA GLOBAL LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/230672f9-2583-5c9c-9704-93eafd294b61

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Ann-Marie Walker**. Human view: https://whiteintel.dev/entity/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506 · Structured JSON: https://whiteintel.dev/api/public/dossier/d37bc32c-8fdb-4cf2-a99d-b2ce2e5cd506._

_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"._