---
title: "Breves Christine S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ee8ff423-2562-54ff-88a6-6c75aee7a5cd
json: https://whiteintel.dev/api/public/dossier/ee8ff423-2562-54ff-88a6-6c75aee7a5cd
identifier: sec:0001704754
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Breves Christine S

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001704754`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ee8ff423-2562-54ff-88a6-6c75aee7a5cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ee8ff423-2562-54ff-88a6-6c75aee7a5cd  

## Ownership & control

### Holdings / subsidiaries

- **MPLX LP** (director) — https://whiteintel.dev/entity/6ff8df4a-00c2-5d6a-9a8e-d66008f8a21a
- **Sylvamo Corp** (director) — https://whiteintel.dev/entity/da105aa2-0245-52ec-ae2f-aaeb68824b5f
- **RXO, Inc.** (director) — https://whiteintel.dev/entity/8bfaae49-5bca-5462-b42f-05dfda2583a9
- **MPLX LP** (director) — https://whiteintel.dev/entity/6ff8df4a-00c2-5d6a-9a8e-d66008f8a21a
- **Sylvamo Corp** (director) — https://whiteintel.dev/entity/da105aa2-0245-52ec-ae2f-aaeb68824b5f
- **MPLX LP** (director) — https://whiteintel.dev/entity/6ff8df4a-00c2-5d6a-9a8e-d66008f8a21a
- **RXO, Inc.** (director) — https://whiteintel.dev/entity/8bfaae49-5bca-5462-b42f-05dfda2583a9
- **UNITED STATES STEEL CORP** (officer) — https://whiteintel.dev/entity/c6d7f6b2-8ed1-5006-a9a6-9b987708cd17

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Breves Christine S**. Human view: https://whiteintel.dev/entity/ee8ff423-2562-54ff-88a6-6c75aee7a5cd · Structured JSON: https://whiteintel.dev/api/public/dossier/ee8ff423-2562-54ff-88a6-6c75aee7a5cd._

_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"._