---
title: "Mr William Alexander Mark Von Mueffling — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7adec376-0566-5c19-9329-70a35dd24401
json: https://whiteintel.dev/api/public/dossier/7adec376-0566-5c19-9329-70a35dd24401
identifier: oo-person:GB-COH-PER-04774634-PjLUPS1aty9FaTKtdyMbFbLAz7U
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr William Alexander Mark Von Mueffling

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `oo-person:GB-COH-PER-04774634-PjLUPS1aty9FaTKtdyMbFbLAz7U`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7adec376-0566-5c19-9329-70a35dd24401  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7adec376-0566-5c19-9329-70a35dd24401  

## Ownership & control

### Holdings / subsidiaries

- **CANTILLON CAPITAL LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/470cd33f-87cd-5f50-b5ac-201f8a0fd7e5

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr William Alexander Mark Von Mueffling**. Human view: https://whiteintel.dev/entity/7adec376-0566-5c19-9329-70a35dd24401 · Structured JSON: https://whiteintel.dev/api/public/dossier/7adec376-0566-5c19-9329-70a35dd24401._

_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"._