---
title: "VIACELL INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7637cd8c-a821-564c-8ef3-9a2aca991e4e
json: https://whiteintel.dev/api/public/dossier/7637cd8c-a821-564c-8ef3-9a2aca991e4e
identifier: sec:0001114529
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# VIACELL INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001114529`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7637cd8c-a821-564c-8ef3-9a2aca991e4e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7637cd8c-a821-564c-8ef3-9a2aca991e4e  

## Ownership & control

### Owners / controllers

- **MPM ASSET MANAGEMENT II LP** (tenpercentowner) — https://whiteintel.dev/entity/554ab034-e6a8-5a15-a067-e55ec1e8bd32
- **MPM BIO VENTURES PARALLEL FUND L P** (tenpercentowner) — https://whiteintel.dev/entity/1f5c6dd4-3842-5fc5-a25e-074ae6d0705d
- **BVF PARTNERS L P/IL** (tenpercentownerother) — https://whiteintel.dev/entity/2d1fe4be-fda1-5949-a4dc-2db0872357b2
- **BAB BIO VENTURES NV** (tenpercentowner) — https://whiteintel.dev/entity/e4eccb29-175a-5047-94e9-f299bfbcce41
- **MPM ASSET MANAGEMENT II LLC** (tenpercentowner) — https://whiteintel.dev/entity/6eefa064-0412-5ead-9656-0ca37ace0342
- **EVNIN LUKE** (tenpercentowner) — https://whiteintel.dev/entity/e4d341cd-cb07-58bc-8144-c8413904c78b
- **MPM ASSET MANAGEMENT INVESTORS 2001 LLC** (tenpercentowner) — https://whiteintel.dev/entity/9c9cb309-7e38-50b3-b844-ba55760a52a2
- **MPM BIOVENTURES II LP** (tenpercentowner) — https://whiteintel.dev/entity/002369c4-7ecd-5bca-b22d-46dcdcdbc1c9
- **BB BIOVENTURES L P** (tenpercentowner) — https://whiteintel.dev/entity/012e4051-3486-534f-b936-34a8c40761a8
- **BVF INVESTMENTS LLC** (tenpercentowner) — https://whiteintel.dev/entity/b58c086f-c881-5c3b-b585-54bf5342dc64
- **MPM BIOVENTURES GMBH & CO PARALLEL BETEILIGUNGS KG** (tenpercentowner) — https://whiteintel.dev/entity/5bee7383-9d80-56eb-bad2-94362a5fcf3b
- **MPM BIO VENTURES I LLC** (tenpercentowner) — https://whiteintel.dev/entity/425ff539-fe10-5357-ad0f-41114f8738be
- **BAB BIO VENTURES LLP** (tenpercentowner) — https://whiteintel.dev/entity/a2de472c-a1df-5dcd-9a23-aa2438176ff6
- **WHEELER KURT** (tenpercentowner) — https://whiteintel.dev/entity/433b023a-4de1-5c4a-a8a5-47dd6d34dace
- **MPM FOUNDERS LLC** (tenpercentowner) — https://whiteintel.dev/entity/88793287-16bd-5c82-8f59-f496ff1201d7
- **MPM BIOVENTURES II QP LP** (tenpercentowner) — https://whiteintel.dev/entity/12f84d94-b692-5cbf-876e-624812c12cbe
- **STEINMETZ MICHAEL** (tenpercentowner) — https://whiteintel.dev/entity/c30b57e9-e0a9-5270-8715-4251b813099f
- **MPM BIO VENTURES I LP** (tenpercentowner) — https://whiteintel.dev/entity/4870cae2-8508-5290-be25-dbc6c031eb5d
- **BIOTECHNOLOGY VALUE FUND L P** (tenpercentowner) — https://whiteintel.dev/entity/e0781eb6-5c7c-50b2-9211-3f2c16af19b5
- **GALAKATOS NICHOLAS** (tenpercentowner) — https://whiteintel.dev/entity/f8b5e14d-e4c2-5521-8a62-36456b1e72ad
- **BVF INVESTMENTS LLC** (tenpercentownerother) — https://whiteintel.dev/entity/b58c086f-c881-5c3b-b585-54bf5342dc64
- **BIOTECHNOLOGY VALUE FUND II LP** (tenpercentowner) — https://whiteintel.dev/entity/9ff49e18-8ece-51e1-9f80-9949902ef4c8
- **MPM ASSET MANAGEMENT INVESTORS 2000A LLC** (tenpercentowner) — https://whiteintel.dev/entity/a088e879-fe29-5015-afd2-92a0ea25b44d
- **GADICKE ANSBERT** (tenpercentowner) — https://whiteintel.dev/entity/3d6fb5d6-4514-5ca9-bf31-0f4073abbd96
- **BVF INC/IL** (tenpercentownerother) — https://whiteintel.dev/entity/c3788db9-7dee-589d-a6de-f535d1b919df

### UBO chain (walk to the ultimate owner)

A **42-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **VIACELL INC** — https://whiteintel.dev/entity/7637cd8c-a821-564c-8ef3-9a2aca991e4e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **VIACELL INC**. Human view: https://whiteintel.dev/entity/7637cd8c-a821-564c-8ef3-9a2aca991e4e · Structured JSON: https://whiteintel.dev/api/public/dossier/7637cd8c-a821-564c-8ef3-9a2aca991e4e._

_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"._