---
title: "Merck Registry Holdings, Inc — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9488829f-9a5e-4af3-acfa-2113ca375511
json: https://whiteintel.dev/api/public/dossier/9488829f-9a5e-4af3-acfa-2113ca375511
identifier: gb-coh:0101020671
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Merck Registry Holdings, Inc

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:0101020671`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9488829f-9a5e-4af3-acfa-2113ca375511  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9488829f-9a5e-4af3-acfa-2113ca375511  

## Ownership & control

### Holdings / subsidiaries

- **MM DOMAIN HOLDCO LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/deae8215-6901-5903-9955-98096e537df3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Merck Registry Holdings, Inc**. Human view: https://whiteintel.dev/entity/9488829f-9a5e-4af3-acfa-2113ca375511 · Structured JSON: https://whiteintel.dev/api/public/dossier/9488829f-9a5e-4af3-acfa-2113ca375511._

_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"._