---
title: "GREENBERG JOSEPH G. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b317abee-b4ab-5e90-bdf7-e93c5e4a0163
json: https://whiteintel.dev/api/public/dossier/b317abee-b4ab-5e90-bdf7-e93c5e4a0163
identifier: sec:0001508834
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREENBERG JOSEPH G.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001508834`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b317abee-b4ab-5e90-bdf7-e93c5e4a0163  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b317abee-b4ab-5e90-bdf7-e93c5e4a0163  

## Ownership & control

### Holdings / subsidiaries

- **Contango ORE, Inc.** (director) — https://whiteintel.dev/entity/2b0c9bab-207b-5f73-985b-17a62511d5fb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREENBERG JOSEPH G.**. Human view: https://whiteintel.dev/entity/b317abee-b4ab-5e90-bdf7-e93c5e4a0163 · Structured JSON: https://whiteintel.dev/api/public/dossier/b317abee-b4ab-5e90-bdf7-e93c5e4a0163._

_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"._