---
title: "ONEX PARTNERS MANAGER LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7ca8cca-8a21-5c19-b425-3031667837f1
json: https://whiteintel.dev/api/public/dossier/a7ca8cca-8a21-5c19-b425-3031667837f1
identifier: sec:0001704276
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ONEX PARTNERS MANAGER LP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001704276`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7ca8cca-8a21-5c19-b425-3031667837f1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7ca8cca-8a21-5c19-b425-3031667837f1  

## Ownership & control

### Holdings / subsidiaries

- **Emerald Holding, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/b54e9c58-908c-5741-8b59-a240ba276312

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ONEX PARTNERS MANAGER LP**. Human view: https://whiteintel.dev/entity/a7ca8cca-8a21-5c19-b425-3031667837f1 · Structured JSON: https://whiteintel.dev/api/public/dossier/a7ca8cca-8a21-5c19-b425-3031667837f1._

_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"._