---
title: "MAYFIELD SELECT MANAGEMENT (UGP), LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/251eb482-8a98-5663-8f2f-ed6f0b4c74cb
json: https://whiteintel.dev/api/public/dossier/251eb482-8a98-5663-8f2f-ed6f0b4c74cb
identifier: sec:0001708788
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAYFIELD SELECT MANAGEMENT (UGP), LTD.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001708788`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/251eb482-8a98-5663-8f2f-ed6f0b4c74cb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/251eb482-8a98-5663-8f2f-ed6f0b4c74cb  

## Ownership & control

### Holdings / subsidiaries

- **HashiCorp, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/2a561445-956c-5acd-b098-5ec7bd0af2d1
- **Grove Collaborative Holdings, Inc.** (tenpercentowner) — https://whiteintel.dev/entity/b3aef0b0-b587-5ccc-a36a-bdb7bb4c18f1
- **POSHMARK, INC.** (tenpercentowner) — https://whiteintel.dev/entity/52a1d84d-cc99-5ba3-b4cf-4fb7aa1aeddc

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **MAYFIELD SELECT MANAGEMENT (UGP), LTD.** — https://whiteintel.dev/entity/251eb482-8a98-5663-8f2f-ed6f0b4c74cb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAYFIELD SELECT MANAGEMENT (UGP), LTD.**. Human view: https://whiteintel.dev/entity/251eb482-8a98-5663-8f2f-ed6f0b4c74cb · Structured JSON: https://whiteintel.dev/api/public/dossier/251eb482-8a98-5663-8f2f-ed6f0b4c74cb._

_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"._