---
title: "TRETHEWEY JAMES A — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e82a99df-c9f2-54cb-a4e5-2549576fdd31
json: https://whiteintel.dev/api/public/dossier/e82a99df-c9f2-54cb-a4e5-2549576fdd31
identifier: sec:0001211752
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRETHEWEY JAMES A

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001211752`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e82a99df-c9f2-54cb-a4e5-2549576fdd31  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e82a99df-c9f2-54cb-a4e5-2549576fdd31  

## Ownership & control

### Holdings / subsidiaries

- **CLEVELAND-CLIFFS INC.** (officer) — https://whiteintel.dev/entity/3499a248-8b9a-5150-8e01-e69068ee4452
- **STEEL DYNAMICS INC** (director) — https://whiteintel.dev/entity/160a722a-0bd1-531d-99ba-744fa470c8b7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRETHEWEY JAMES A**. Human view: https://whiteintel.dev/entity/e82a99df-c9f2-54cb-a4e5-2549576fdd31 · Structured JSON: https://whiteintel.dev/api/public/dossier/e82a99df-c9f2-54cb-a4e5-2549576fdd31._

_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"._