---
title: "NEW MOUNTAIN VANTAGE (CALIFORNIA) II LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3ce87f72-245f-5682-94f4-8b283abbfbcb
json: https://whiteintel.dev/api/public/dossier/3ce87f72-245f-5682-94f4-8b283abbfbcb
identifier: sec:0001445802
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NEW MOUNTAIN VANTAGE (CALIFORNIA) II LP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001445802`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3ce87f72-245f-5682-94f4-8b283abbfbcb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3ce87f72-245f-5682-94f4-8b283abbfbcb  

## Ownership & control

### Holdings / subsidiaries

- **EAGLE ROCK ENERGY PARTNERS L P** (other) — https://whiteintel.dev/entity/9716575e-2e75-5c09-a31b-413ed9a2197d
- **EAGLE ROCK ENERGY PARTNERS L P** (tenpercentowner) — https://whiteintel.dev/entity/9716575e-2e75-5c09-a31b-413ed9a2197d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NEW MOUNTAIN VANTAGE (CALIFORNIA) II LP**. Human view: https://whiteintel.dev/entity/3ce87f72-245f-5682-94f4-8b283abbfbcb · Structured JSON: https://whiteintel.dev/api/public/dossier/3ce87f72-245f-5682-94f4-8b283abbfbcb._

_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"._