---
title: "GASSEN WILLIAM — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3e61aa2a-30d9-55b6-8a7e-986d02efcf89
json: https://whiteintel.dev/api/public/dossier/3e61aa2a-30d9-55b6-8a7e-986d02efcf89
identifier: sec:0001954883
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GASSEN WILLIAM

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001954883`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3e61aa2a-30d9-55b6-8a7e-986d02efcf89  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3e61aa2a-30d9-55b6-8a7e-986d02efcf89  

## Ownership & control

### Holdings / subsidiaries

- **Oscar Health, Inc.** (director) — https://whiteintel.dev/entity/7aef75bb-8565-5c17-9de6-7b35d9c68166
- **HEALTHEQUITY, INC.** (director) — https://whiteintel.dev/entity/0b4f353e-abfc-5456-a573-b7872f74a558

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GASSEN WILLIAM**. Human view: https://whiteintel.dev/entity/3e61aa2a-30d9-55b6-8a7e-986d02efcf89 · Structured JSON: https://whiteintel.dev/api/public/dossier/3e61aa2a-30d9-55b6-8a7e-986d02efcf89._

_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"._