---
title: "Mr William Dixon Mayne — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a602622f-b68a-549b-b4de-dbed938ed7cd
json: https://whiteintel.dev/api/public/dossier/a602622f-b68a-549b-b4de-dbed938ed7cd
identifier: oo-person:GB-COH-PER-05828652-BN88XCNxSBpIEnyAhnOHlluaFK4
jurisdiction: IE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Dixon Mayne

**Type:** Person  
**Jurisdiction:** IE  
**Identifier:** `oo-person:GB-COH-PER-05828652-BN88XCNxSBpIEnyAhnOHlluaFK4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a602622f-b68a-549b-b4de-dbed938ed7cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a602622f-b68a-549b-b4de-dbed938ed7cd  

## Ownership & control

### Holdings / subsidiaries

- **Mss Group** (beneficial owner) — 100% — https://whiteintel.dev/entity/b552347c-5cfe-5c58-8591-f5482d96217c

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Dixon Mayne**. Human view: https://whiteintel.dev/entity/a602622f-b68a-549b-b4de-dbed938ed7cd · Structured JSON: https://whiteintel.dev/api/public/dossier/a602622f-b68a-549b-b4de-dbed938ed7cd._

_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"._