---
title: "YANN LEMASSON — Ownership Dossier"
canonical: https://whiteintel.dev/entity/011f2731-3116-50da-8a4e-d373914f6702
json: https://whiteintel.dev/api/public/dossier/011f2731-3116-50da-8a4e-d373914f6702
identifier: icij:icijol-56009538
jurisdiction: FR
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# YANN LEMASSON

**Type:** Organization  
**Jurisdiction:** [FR](https://whiteintel.dev/jurisdictions/fr)  
**Identifier:** `icij:icijol-56009538`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/011f2731-3116-50da-8a4e-d373914f6702  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/011f2731-3116-50da-8a4e-d373914f6702  

## Ownership & control

### Holdings / subsidiaries

- **Venir Vivre a Malte Limited** (director of) — https://whiteintel.dev/entity/f92292ca-d915-5c92-8e36-fe1376b759a4
- **Venir Vivre a Malte Limited** (legal representative of) — https://whiteintel.dev/entity/f92292ca-d915-5c92-8e36-fe1376b759a4
- **KETT-YNSON LTD** (director of) — https://whiteintel.dev/entity/f9689417-b40f-54ed-8d61-39eae249a16d
- **KETT-YNSON LTD** (legal representative of) — https://whiteintel.dev/entity/f9689417-b40f-54ed-8d61-39eae249a16d

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56009538

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **YANN LEMASSON** — https://whiteintel.dev/entity/011f2731-3116-50da-8a4e-d373914f6702 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **YANN LEMASSON**. Human view: https://whiteintel.dev/entity/011f2731-3116-50da-8a4e-d373914f6702 · Structured JSON: https://whiteintel.dev/api/public/dossier/011f2731-3116-50da-8a4e-d373914f6702._

_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"._