---
title: "Sinead Marie O'Neill — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5fbb7920-1ca2-4b33-b965-9331eda58d63
json: https://whiteintel.dev/api/public/dossier/5fbb7920-1ca2-4b33-b965-9331eda58d63
identifier: psc:4jFEk-VWh70VWPa2N__8gzTf-Hk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sinead Marie O'Neill

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:4jFEk-VWh70VWPa2N__8gzTf-Hk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5fbb7920-1ca2-4b33-b965-9331eda58d63  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5fbb7920-1ca2-4b33-b965-9331eda58d63  

## Ownership & control

### Holdings / subsidiaries

- **SINEAD LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/076627ee-3228-5c56-814a-5d0d37724318

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sinead Marie O'Neill**. Human view: https://whiteintel.dev/entity/5fbb7920-1ca2-4b33-b965-9331eda58d63 · Structured JSON: https://whiteintel.dev/api/public/dossier/5fbb7920-1ca2-4b33-b965-9331eda58d63._

_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"._