---
title: "CHARLES RIVER PARTNERSHIP XIII, LP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae
json: https://whiteintel.dev/api/public/dossier/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae
identifier: sec:0001519781
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CHARLES RIVER PARTNERSHIP XIII, LP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001519781`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae  

## Ownership & control

### Holdings / subsidiaries

- **ZENDESK, INC.** (tenpercentowner) — https://whiteintel.dev/entity/79f53066-15f3-5022-8cc1-6f9afa6ae0f0
- **RPX CORP** (tenpercentowner) — https://whiteintel.dev/entity/4a6b7c0e-cacc-52cd-a0cb-a9f1f336c860
- **MILLENNIAL MEDIA INC.** (tenpercentowner) — https://whiteintel.dev/entity/4c35c2cc-3b69-52df-b84f-2b7984e01d63

## 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 **CHARLES RIVER PARTNERSHIP XIII, LP** — https://whiteintel.dev/entity/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CHARLES RIVER PARTNERSHIP XIII, LP**. Human view: https://whiteintel.dev/entity/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae · Structured JSON: https://whiteintel.dev/api/public/dossier/fece1b75-bb05-51b0-aa5e-aa65dc0fc3ae._

_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"._