---
title: "WINKLER MATTHEW M. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/14cc3972-e953-5c24-ac0a-b831aa496f37
json: https://whiteintel.dev/api/public/dossier/14cc3972-e953-5c24-ac0a-b831aa496f37
identifier: icij:icijol-110023216
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WINKLER MATTHEW M.

**Type:** Organization  
**Identifier:** `icij:icijol-110023216`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/14cc3972-e953-5c24-ac0a-b831aa496f37  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/14cc3972-e953-5c24-ac0a-b831aa496f37  

## Ownership & control

### Holdings / subsidiaries

- **AMBION FOREIGN SALES CORPORATION** (director of) — https://whiteintel.dev/entity/43040579-49ba-50d5-a165-e9aca58b899c

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/110023216

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WINKLER MATTHEW M.**. Human view: https://whiteintel.dev/entity/14cc3972-e953-5c24-ac0a-b831aa496f37 · Structured JSON: https://whiteintel.dev/api/public/dossier/14cc3972-e953-5c24-ac0a-b831aa496f37._

_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"._