---
title: "Mrs Eva Jane Leah Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9c94b348-5c68-5dbf-ab35-e73afe38d066
json: https://whiteintel.dev/api/public/dossier/9c94b348-5c68-5dbf-ab35-e73afe38d066
identifier: oo-person:GB-COH-PER-09130743-hEoGeyz3WKrVyvaiBFXOffskpVs
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Eva Jane Leah Mason

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-09130743-hEoGeyz3WKrVyvaiBFXOffskpVs`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9c94b348-5c68-5dbf-ab35-e73afe38d066  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9c94b348-5c68-5dbf-ab35-e73afe38d066  

## Ownership & control

### Holdings / subsidiaries

- **MAM TILING LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/cd76cd50-5ca5-5537-b7a4-9207af8a6dfa

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Eva Jane Leah Mason**. Human view: https://whiteintel.dev/entity/9c94b348-5c68-5dbf-ab35-e73afe38d066 · Structured JSON: https://whiteintel.dev/api/public/dossier/9c94b348-5c68-5dbf-ab35-e73afe38d066._

_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"._