---
title: "WILLIAMSON HUGH H III — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5c89ea28-e7fc-528e-abbb-01d07b1066d8
json: https://whiteintel.dev/api/public/dossier/5c89ea28-e7fc-528e-abbb-01d07b1066d8
identifier: sec:0001316974
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WILLIAMSON HUGH H III

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001316974`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5c89ea28-e7fc-528e-abbb-01d07b1066d8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5c89ea28-e7fc-528e-abbb-01d07b1066d8  

## Ownership & control

### Holdings / subsidiaries

- **EMAGEON INC** (director) — https://whiteintel.dev/entity/321e50d9-f3b0-5f8c-a2a0-abd313ddf314
- **XEDAR CORP** (director) — https://whiteintel.dev/entity/49a9c918-ec5f-5f05-8f92-2dc885bb06a4
- **XEDAR CORP** (tenpercentowner) — https://whiteintel.dev/entity/49a9c918-ec5f-5f05-8f92-2dc885bb06a4
- **XEDAR CORP** (officer) — https://whiteintel.dev/entity/49a9c918-ec5f-5f05-8f92-2dc885bb06a4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WILLIAMSON HUGH H III**. Human view: https://whiteintel.dev/entity/5c89ea28-e7fc-528e-abbb-01d07b1066d8 · Structured JSON: https://whiteintel.dev/api/public/dossier/5c89ea28-e7fc-528e-abbb-01d07b1066d8._

_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"._