---
title: "BYRNES DAVID F. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e35cfed4-9d50-5f33-adbc-74331f97ce51
json: https://whiteintel.dev/api/public/dossier/e35cfed4-9d50-5f33-adbc-74331f97ce51
identifier: sec:0001768583
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BYRNES DAVID F.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001768583`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e35cfed4-9d50-5f33-adbc-74331f97ce51  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e35cfed4-9d50-5f33-adbc-74331f97ce51  

## Ownership & control

### Holdings / subsidiaries

- **Sphere Entertainment Co.** (officer) — https://whiteintel.dev/entity/df7c4675-66ad-5ccd-9eed-e26e4c7bda3c
- **Madison Square Garden Entertainment Corp.** (officer) — https://whiteintel.dev/entity/ab240066-4114-5406-b317-945df52cbb13
- **Paramount Global** (officer) — https://whiteintel.dev/entity/68fc4380-7935-5c51-8dac-ce32c04cc53e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BYRNES DAVID F.**. Human view: https://whiteintel.dev/entity/e35cfed4-9d50-5f33-adbc-74331f97ce51 · Structured JSON: https://whiteintel.dev/api/public/dossier/e35cfed4-9d50-5f33-adbc-74331f97ce51._

_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"._