---
title: "Mrs Tracy Jane Duffy — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c
json: https://whiteintel.dev/api/public/dossier/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c
identifier: psc:mNIi2R6JaSAQpkEba7Bdg6s6UoY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Tracy Jane Duffy

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:mNIi2R6JaSAQpkEba7Bdg6s6UoY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c  

## Ownership & control

### Holdings / subsidiaries

- **BERWICK GEOTECHNICAL LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0bfc534b-118e-547c-916f-d2e622cc43f0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Tracy Jane Duffy**. Human view: https://whiteintel.dev/entity/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c · Structured JSON: https://whiteintel.dev/api/public/dossier/fcb72e71-a10f-4bb6-9fb4-467d8cf8950c._

_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"._