---
title: "NEW MOUNTAIN GUARDIAN GP, LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9
json: https://whiteintel.dev/api/public/dossier/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9
identifier: sec:0001516015
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NEW MOUNTAIN GUARDIAN GP, LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001516015`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9  

## Ownership & control

### Holdings / subsidiaries

- **New Mountain Finance Corp** (tenpercentowner) — https://whiteintel.dev/entity/e439efc6-c62e-5b81-9570-771d5f72c93a
- **NEW MOUNTAIN FINANCE HOLDINGS, L.L.C.** (tenpercentowner) — https://whiteintel.dev/entity/56d5fe02-b4b1-518b-aaae-cc25aa516ba4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NEW MOUNTAIN GUARDIAN GP, LLC**. Human view: https://whiteintel.dev/entity/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9 · Structured JSON: https://whiteintel.dev/api/public/dossier/26774762-e1c0-5d99-8ee9-91bf6e6dbdf9._

_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"._