---
title: "Merck & Co., Inc. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d9e421d6-32d3-57f1-a702-910f6ed1cc40
json: https://whiteintel.dev/api/public/dossier/d9e421d6-32d3-57f1-a702-910f6ed1cc40
identifier: oo:GB-COH-01535776
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Merck & Co., Inc.

**Type:** Company  
**Identifier:** `oo:GB-COH-01535776`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d9e421d6-32d3-57f1-a702-910f6ed1cc40  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d9e421d6-32d3-57f1-a702-910f6ed1cc40  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-03699468` — https://whiteintel.dev/entity/654c6ae0-2b2c-5178-9ac0-f62a4b8a6ddb
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-08959722` — https://whiteintel.dev/entity/cf96e3cc-bf0e-58ce-9bca-a8b6e2a98c30
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-00353334` — https://whiteintel.dev/entity/41395add-33dd-5680-80cf-98c0ccc2b29e
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-05997529` — https://whiteintel.dev/entity/6eda3da5-39e7-5b4c-8bd0-a7e6e86f1fd3
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-02618414` — https://whiteintel.dev/entity/f9f9ab45-01f9-5017-86ff-d6c4e6ed2d3e
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-01227497` — https://whiteintel.dev/entity/2983978b-f381-5664-a325-78e18fbbbcf5
- **MERCK & CO., INC.** — rfb_cnpj · `—` — https://whiteintel.dev/entity/06041152-690a-5c5c-a986-90474fc57207
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-00934125` — https://whiteintel.dev/entity/16584d48-b93a-5b87-b562-3394dfc35477
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-01036095` — https://whiteintel.dev/entity/232228ee-4c33-57e7-85ac-7d0130aad5d5
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-00020626` — https://whiteintel.dev/entity/307c4a78-0bd1-5635-b319-11d4b1e6d227
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-04364125` — https://whiteintel.dev/entity/56e00538-0818-5e9c-b3fa-3370e75fe531
- **Merck & Co., Inc.** — OpenOwnership · `oo:GB-COH-01683685` — https://whiteintel.dev/entity/8d6ef62c-dfb8-50c6-a094-9a73de5906bc

## Ownership & control

### Owners / controllers

- **MERCK SHARP & DOHME (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dc15fda2-c79a-55a2-b3e9-9a16ab63594f
- **MERCK SHARP & DOHME (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dc15fda2-c79a-55a2-b3e9-9a16ab63594f
- **Merck & Co., Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2babd003-8adf-41a9-a8c4-61587f4526d1

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

A **19-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

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01535776

## 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 **Merck & Co., Inc.** — https://whiteintel.dev/entity/d9e421d6-32d3-57f1-a702-910f6ed1cc40 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Merck & Co., Inc.**. Human view: https://whiteintel.dev/entity/d9e421d6-32d3-57f1-a702-910f6ed1cc40 · Structured JSON: https://whiteintel.dev/api/public/dossier/d9e421d6-32d3-57f1-a702-910f6ed1cc40._

_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"._