---
title: "ORGANON PHARMA (UK) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fbb4c451-b92b-504d-b66b-9c0a073658af
json: https://whiteintel.dev/api/public/dossier/fbb4c451-b92b-504d-b66b-9c0a073658af
identifier: oo:GB-COH-00820771
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ORGANON PHARMA (UK) LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-00820771`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fbb4c451-b92b-504d-b66b-9c0a073658af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fbb4c451-b92b-504d-b66b-9c0a073658af  

## Ownership & control

### Owners / controllers

- **MERCK SHARP & DOHME (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dc15fda2-c79a-55a2-b3e9-9a16ab63594f
- **Organon & Co.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ececb799-99f4-44c6-87ec-f565f0412934
- **Merck & Co., Inc.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2babd003-8adf-41a9-a8c4-61587f4526d1

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

A **6-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/00820771
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00820771

## 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 **ORGANON PHARMA (UK) LIMITED** — https://whiteintel.dev/entity/fbb4c451-b92b-504d-b66b-9c0a073658af · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ORGANON PHARMA (UK) LIMITED**. Human view: https://whiteintel.dev/entity/fbb4c451-b92b-504d-b66b-9c0a073658af · Structured JSON: https://whiteintel.dev/api/public/dossier/fbb4c451-b92b-504d-b66b-9c0a073658af._

_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"._