---
title: "ALNYLAM PHARMACEUTICALS, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4b418581-d371-5444-94c4-d4cbdecc07b2
json: https://whiteintel.dev/api/public/dossier/4b418581-d371-5444-94c4-d4cbdecc07b2
identifier: sec:0001178670
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# ALNYLAM PHARMACEUTICALS, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001178670`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/4b418581-d371-5444-94c4-d4cbdecc07b2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4b418581-d371-5444-94c4-d4cbdecc07b2  

## Ownership & control

### Owners / controllers

- **ATLAS VENTURE FUND V LP** (tenpercentowner) — https://whiteintel.dev/entity/3e20be24-d575-58de-8ae8-6fbb2ce26025
- **ATLAS VENTURE FUND VI LP** (tenpercentowner) — https://whiteintel.dev/entity/17084454-ad7c-574d-8f76-13ad1e82204b
- **ATLAS VENTURE PARALLEL FUND V-A C V** (tenpercentowner) — https://whiteintel.dev/entity/d53754a4-274d-50c8-b5fc-a8cb317b98da
- **ATLAS VENTURE ASSOCIATES VI, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/ad6fdb43-15ce-529a-9b3c-9d9e12716320
- **ATLAS VENTURE ENTREPRENEURS FUND V LP** (tenpercentowner) — https://whiteintel.dev/entity/4f544330-6436-549e-980d-fe548305e274
- **ATLAS VENTURE FUND VI GMBH & CO KG** (tenpercentowner) — https://whiteintel.dev/entity/06cdfb13-94ba-5280-b1da-4850aca49c55
- **ATLAS VENTURE ENTREPRENEURS FUND VI LP** (tenpercentowner) — https://whiteintel.dev/entity/2926aad2-833c-57f2-8a44-17a88096fb58
- **ATLAS VENTURE ASSOCIATES V LP** (tenpercentowner) — https://whiteintel.dev/entity/60c05d28-48f0-5cc1-b721-546e949dc16e
- **SANOFI** (tenpercentowner) — https://whiteintel.dev/entity/5a1dda06-659f-5840-9a60-6cd4841e0c36
- **NOVARTIS INC** (tenpercentowner) — https://whiteintel.dev/entity/a7cd09c9-2a83-5515-bc0f-a33f96d9c61a
- **NOVARTIS AG** (tenpercentowner) — https://whiteintel.dev/entity/e1e197f4-0cc7-5a52-a5e7-da906adc8942

### Holdings / subsidiaries

- **Regulus Therapeutics Inc.** (tenpercentowner) — https://whiteintel.dev/entity/4fb1e8db-c587-5dce-8215-4c53445c8050

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

A **77-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.

## 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 **ALNYLAM PHARMACEUTICALS, INC.** — https://whiteintel.dev/entity/4b418581-d371-5444-94c4-d4cbdecc07b2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ALNYLAM PHARMACEUTICALS, INC.**. Human view: https://whiteintel.dev/entity/4b418581-d371-5444-94c4-d4cbdecc07b2 · Structured JSON: https://whiteintel.dev/api/public/dossier/4b418581-d371-5444-94c4-d4cbdecc07b2._

_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"._