---
title: "ZONE HEALTHCARE HOLDINGS, LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fefcbfdd-028e-5a6c-8840-afe6f831566a
json: https://whiteintel.dev/api/public/dossier/fefcbfdd-028e-5a6c-8840-afe6f831566a
identifier: sec:0001814952
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ZONE HEALTHCARE HOLDINGS, LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001814952`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fefcbfdd-028e-5a6c-8840-afe6f831566a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fefcbfdd-028e-5a6c-8840-afe6f831566a  

## Ownership & control

### Holdings / subsidiaries

- **Generation Bio Co.** (tenpercentownerother) — https://whiteintel.dev/entity/874fc8b2-e483-5bec-9fe2-0b7ed80f10ce

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ZONE HEALTHCARE HOLDINGS, LLC**. Human view: https://whiteintel.dev/entity/fefcbfdd-028e-5a6c-8840-afe6f831566a · Structured JSON: https://whiteintel.dev/api/public/dossier/fefcbfdd-028e-5a6c-8840-afe6f831566a._

_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"._