---
title: "Mr Maurice Cassel Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/29684cc3-8db0-54dd-bb2f-e5184a9c88b3
json: https://whiteintel.dev/api/public/dossier/29684cc3-8db0-54dd-bb2f-e5184a9c88b3
identifier: oo-person:GB-COH-PER-12875219-uPOBpYHyTVYtRc2qF4wGsObj2S4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Maurice Cassel Mason

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-12875219-uPOBpYHyTVYtRc2qF4wGsObj2S4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/29684cc3-8db0-54dd-bb2f-e5184a9c88b3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/29684cc3-8db0-54dd-bb2f-e5184a9c88b3  

## Ownership & control

### Holdings / subsidiaries

- **ENSCO 1390 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/006cd831-64ea-54f7-8b9c-c4b39df0ce39

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Maurice Cassel Mason**. Human view: https://whiteintel.dev/entity/29684cc3-8db0-54dd-bb2f-e5184a9c88b3 · Structured JSON: https://whiteintel.dev/api/public/dossier/29684cc3-8db0-54dd-bb2f-e5184a9c88b3._

_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"._