---
title: "GCM PROGRESS SUBSIDIARY LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1391b3f1-215d-58c8-8fcb-cbe95afdffbc
json: https://whiteintel.dev/api/public/dossier/1391b3f1-215d-58c8-8fcb-cbe95afdffbc
identifier: sec:0001889427
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GCM PROGRESS SUBSIDIARY LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001889427`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1391b3f1-215d-58c8-8fcb-cbe95afdffbc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1391b3f1-215d-58c8-8fcb-cbe95afdffbc  

## Ownership & control

### Holdings / subsidiaries

- **GCM Grosvenor Inc.** (tenpercentowner) — https://whiteintel.dev/entity/3f33f55d-45d1-5392-9bab-be4e50b9c08f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GCM PROGRESS SUBSIDIARY LLC**. Human view: https://whiteintel.dev/entity/1391b3f1-215d-58c8-8fcb-cbe95afdffbc · Structured JSON: https://whiteintel.dev/api/public/dossier/1391b3f1-215d-58c8-8fcb-cbe95afdffbc._

_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"._