---
title: "ARCH VENTURE PARTNERS VI LLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ed07988f-0d84-591f-896b-b34f96a1fd66
json: https://whiteintel.dev/api/public/dossier/ed07988f-0d84-591f-896b-b34f96a1fd66
identifier: sec:0001274412
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARCH VENTURE PARTNERS VI LLC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001274412`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ed07988f-0d84-591f-896b-b34f96a1fd66  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ed07988f-0d84-591f-896b-b34f96a1fd66  

## Ownership & control

### Holdings / subsidiaries

- **Quanterix Corp** (tenpercentowner) — https://whiteintel.dev/entity/518dbd76-ef0f-5fb7-86e9-e62a0f9f91a1
- **XTERA COMMUNICATIONS INC** (tenpercentowner) — https://whiteintel.dev/entity/79fdd342-185e-53d8-9af8-fbdb67661ffc
- **ADESTO TECHNOLOGIES CORP** (tenpercentowner) — https://whiteintel.dev/entity/b899fdee-66de-5e89-b6c9-27cf11b2ce1a
- **PAULSON CAPITAL (DELAWARE) CORP.** (tenpercentowner) — https://whiteintel.dev/entity/19fd0a98-1b72-583b-b9bb-8b4fe5312649
- **BELLEROPHON THERAPEUTICS LLC** (tenpercentowner) — https://whiteintel.dev/entity/312fbbb3-d819-59dd-89ca-335115384f70
- **RECEPTOS, INC.** (tenpercentowner) — https://whiteintel.dev/entity/0825ec57-8d76-5596-973d-a7e5372d5896
- **ACHAOGEN INC** (tenpercentowner) — https://whiteintel.dev/entity/e4ff905b-580a-5837-a46a-76b8fa654b9d
- **FATE THERAPEUTICS INC** (tenpercentowner) — https://whiteintel.dev/entity/4c67ada6-3d5a-5ee7-be0f-f718254c5020
- **KYTHERA BIOPHARMACEUTICALS INC** (tenpercentowner) — https://whiteintel.dev/entity/06441bff-54fa-5a3b-a3c6-34bc2c25f975

## 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 **ARCH VENTURE PARTNERS VI LLC** — https://whiteintel.dev/entity/ed07988f-0d84-591f-896b-b34f96a1fd66 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARCH VENTURE PARTNERS VI LLC**. Human view: https://whiteintel.dev/entity/ed07988f-0d84-591f-896b-b34f96a1fd66 · Structured JSON: https://whiteintel.dev/api/public/dossier/ed07988f-0d84-591f-896b-b34f96a1fd66._

_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"._