---
title: "MARATHON OIL CO/NEW — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2cfafc0-7520-5544-a00e-4cc90f17a5ec
json: https://whiteintel.dev/api/public/dossier/d2cfafc0-7520-5544-a00e-4cc90f17a5ec
identifier: sec:0000357293
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARATHON OIL CO/NEW

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000357293`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2cfafc0-7520-5544-a00e-4cc90f17a5ec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2cfafc0-7520-5544-a00e-4cc90f17a5ec  

## Ownership & control

### Holdings / subsidiaries

- **Marathon Petroleum Corp** (tenpercentowner) — https://whiteintel.dev/entity/71da930a-91cb-5844-9d8a-a3e9a911be8b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARATHON OIL CO/NEW**. Human view: https://whiteintel.dev/entity/d2cfafc0-7520-5544-a00e-4cc90f17a5ec · Structured JSON: https://whiteintel.dev/api/public/dossier/d2cfafc0-7520-5544-a00e-4cc90f17a5ec._

_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"._