---
title: "PRESIDIO MANAGEMENT GROUP VIII L L C — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5162d136-9845-5655-b28b-5cbe2653ec4e
json: https://whiteintel.dev/api/public/dossier/5162d136-9845-5655-b28b-5cbe2653ec4e
identifier: sec:0001225484
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRESIDIO MANAGEMENT GROUP VIII L L C

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001225484`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5162d136-9845-5655-b28b-5cbe2653ec4e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5162d136-9845-5655-b28b-5cbe2653ec4e  

## Ownership & control

### Holdings / subsidiaries

- **ALTUS PHARMACEUTICALS INC.** (tenpercentowner) — https://whiteintel.dev/entity/811aa943-09a9-53f5-a4bc-198bb79c9a2f
- **ONCOMED PHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/0dcd1863-2667-5a48-b409-d6cf3483c650
- **Guidewire Software, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/87f7eeec-cf6d-5437-96fa-2d455a4534e4
- **MAXLINEAR, INC** (tenpercentowner) — https://whiteintel.dev/entity/38962e0d-4a93-521a-ae68-315eb8f84f57
- **AtriCure, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/58c8795a-0233-562c-92cf-af8d5bff5684
- **IMPERVA INC** (tenpercentowner) — https://whiteintel.dev/entity/8cff61be-83eb-58f0-860f-123245c4ad37

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRESIDIO MANAGEMENT GROUP VIII L L C**. Human view: https://whiteintel.dev/entity/5162d136-9845-5655-b28b-5cbe2653ec4e · Structured JSON: https://whiteintel.dev/api/public/dossier/5162d136-9845-5655-b28b-5cbe2653ec4e._

_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"._