---
title: "Marathon Petroleum Corp — Ownership Dossier"
canonical: https://whiteintel.dev/entity/71da930a-91cb-5844-9d8a-a3e9a911be8b
json: https://whiteintel.dev/api/public/dossier/71da930a-91cb-5844-9d8a-a3e9a911be8b
identifier: sec:0001510295
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# Marathon Petroleum Corp

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001510295`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/71da930a-91cb-5844-9d8a-a3e9a911be8b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/71da930a-91cb-5844-9d8a-a3e9a911be8b  

## Ownership & control

### Owners / controllers

- **MARATHON OIL CO/NEW** (tenpercentowner) — https://whiteintel.dev/entity/d2cfafc0-7520-5544-a00e-4cc90f17a5ec
- **MARATHON OIL CORP** (tenpercentowner) — https://whiteintel.dev/entity/68079cea-3b4d-5288-94e0-6253682fd180

### Holdings / subsidiaries

- **MPLX LP** (director) — https://whiteintel.dev/entity/6ff8df4a-00c2-5d6a-9a8e-d66008f8a21a
- **MPLX LP** (tenpercentowner) — https://whiteintel.dev/entity/6ff8df4a-00c2-5d6a-9a8e-d66008f8a21a
- **ANDEAVOR LOGISTICS LP** (director) — https://whiteintel.dev/entity/5dccc146-c5ca-5612-a817-7de9e92cf7c0
- **ANDEAVOR LOGISTICS LP** (tenpercentowner) — https://whiteintel.dev/entity/5dccc146-c5ca-5612-a817-7de9e92cf7c0

### UBO chain (walk to the ultimate owner)

A **146-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Marathon Petroleum Corp**. Human view: https://whiteintel.dev/entity/71da930a-91cb-5844-9d8a-a3e9a911be8b · Structured JSON: https://whiteintel.dev/api/public/dossier/71da930a-91cb-5844-9d8a-a3e9a911be8b._

_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"._