---
title: "Mr Matthew George Aleth Leguen De Lacroix — Ownership Dossier"
canonical: https://whiteintel.dev/entity/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c
json: https://whiteintel.dev/api/public/dossier/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c
identifier: psc:qZz06NqUkPDM1LcLZnKZuPj9yPI
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matthew George Aleth Leguen De Lacroix

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:qZz06NqUkPDM1LcLZnKZuPj9yPI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c  

## Ownership & control

### Holdings / subsidiaries

- **SIOR EUROPE LIMITED** (beneficial owner) — https://whiteintel.dev/entity/4e9734b0-1397-5119-805a-703988570ee3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matthew George Aleth Leguen De Lacroix**. Human view: https://whiteintel.dev/entity/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c · Structured JSON: https://whiteintel.dev/api/public/dossier/345ee47d-e89e-4aa8-8e3f-f5c13d2e6d7c._

_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"._