---
title: "FEILDING-MELLEN COSMO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b
json: https://whiteintel.dev/api/public/dossier/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b
identifier: sec:0002094202
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FEILDING-MELLEN COSMO

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002094202`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b  

## Ownership & control

### Holdings / subsidiaries

- **ATAI LIFE SCIENCES LUXEMBOURG S.A.** (director) — https://whiteintel.dev/entity/60fc146a-f7d8-5e9a-9f83-85f1f7cd4994
- **ATAI Life Sciences N.V.** (director) — https://whiteintel.dev/entity/d06b08d8-5d22-5343-a152-23bc82d04fe6

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FEILDING-MELLEN COSMO**. Human view: https://whiteintel.dev/entity/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b · Structured JSON: https://whiteintel.dev/api/public/dossier/7c3d89e4-ee81-5c4d-bccc-432fe6f7ea2b._

_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"._