---
title: "Halverson Gary M. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ddee2dc3-701a-524a-a647-3d79b4e570ba
json: https://whiteintel.dev/api/public/dossier/ddee2dc3-701a-524a-a647-3d79b4e570ba
identifier: sec:0001504164
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Halverson Gary M.

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001504164`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ddee2dc3-701a-524a-a647-3d79b4e570ba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ddee2dc3-701a-524a-a647-3d79b4e570ba  

## Ownership & control

### Holdings / subsidiaries

- **PATTERSON UTI ENERGY INC** (director) — https://whiteintel.dev/entity/55fc3f41-fc1f-5d08-9d43-b61992f9721d
- **PATTERSON UTI ENERGY INC** (director) — https://whiteintel.dev/entity/55fc3f41-fc1f-5d08-9d43-b61992f9721d
- **KEANE GROUP, INC.** (director) — https://whiteintel.dev/entity/f934824e-0d5c-584a-af4d-e723801532ec
- **CAMERON INTERNATIONAL CORP** (officer) — https://whiteintel.dev/entity/f11dda14-cbac-57c2-a3d7-94c831618677

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Halverson Gary M.**. Human view: https://whiteintel.dev/entity/ddee2dc3-701a-524a-a647-3d79b4e570ba · Structured JSON: https://whiteintel.dev/api/public/dossier/ddee2dc3-701a-524a-a647-3d79b4e570ba._

_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"._