---
title: "Merck Serono Ltd. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9a710ea5-3941-53c9-b5d8-efe171faed86
json: https://whiteintel.dev/api/public/dossier/9a710ea5-3941-53c9-b5d8-efe171faed86
identifier: lei:529900GTOLV18SA95460
jurisdiction: IL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Merck Serono Ltd.

**Type:** Company  
**Jurisdiction:** IL  
**Identifier:** `lei:529900GTOLV18SA95460`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9a710ea5-3941-53c9-b5d8-efe171faed86  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9a710ea5-3941-53c9-b5d8-efe171faed86  

## Registry profile

- **Status:** LAPSED  
- **Legal form:** `9999`  
- **Source:** GLEIF  

## Ownership & control

### UBO chain (walk to the ultimate owner)

A **4-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- GLEIF — https://search.gleif.org/#/record/529900GTOLV18SA95460

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Merck Serono Ltd.**. Human view: https://whiteintel.dev/entity/9a710ea5-3941-53c9-b5d8-efe171faed86 · Structured JSON: https://whiteintel.dev/api/public/dossier/9a710ea5-3941-53c9-b5d8-efe171faed86._

_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"._