---
title: "Mrs Margaret Anne O'Neill — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ac23106-d9fc-590d-8a9a-e776e8d52c82
json: https://whiteintel.dev/api/public/dossier/4ac23106-d9fc-590d-8a9a-e776e8d52c82
identifier: oo-person:GB-COH-PER-02662148-5T4MZoFUzO-0Awub8gkSWBzI85I
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Margaret Anne O'Neill

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-02662148-5T4MZoFUzO-0Awub8gkSWBzI85I`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ac23106-d9fc-590d-8a9a-e776e8d52c82  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ac23106-d9fc-590d-8a9a-e776e8d52c82  

## Ownership & control

### Holdings / subsidiaries

- **ULTRASCAN NON - DESTRUCTIVE TESTING LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/93fae799-7146-5c3c-9b03-2295a19b17ed

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Margaret Anne O'Neill**. Human view: https://whiteintel.dev/entity/4ac23106-d9fc-590d-8a9a-e776e8d52c82 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ac23106-d9fc-590d-8a9a-e776e8d52c82._

_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"._