---
title: "STANGER WILLIAM — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cefc04d3-ecb8-5506-afde-cad926eeaeb0
json: https://whiteintel.dev/api/public/dossier/cefc04d3-ecb8-5506-afde-cad926eeaeb0
identifier: sec:0001611086
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STANGER WILLIAM

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001611086`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cefc04d3-ecb8-5506-afde-cad926eeaeb0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cefc04d3-ecb8-5506-afde-cad926eeaeb0  

## Ownership & control

### Holdings / subsidiaries

- **CHESAPEAKE OILFIELD OPERATING LLC** (officer) — https://whiteintel.dev/entity/1043bbbe-b653-5aac-aa00-40302d764be5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STANGER WILLIAM**. Human view: https://whiteintel.dev/entity/cefc04d3-ecb8-5506-afde-cad926eeaeb0 · Structured JSON: https://whiteintel.dev/api/public/dossier/cefc04d3-ecb8-5506-afde-cad926eeaeb0._

_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"._