---
title: "ALSIUS CORP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb
json: https://whiteintel.dev/api/public/dossier/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb
identifier: sec:0001324205
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ALSIUS CORP

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001324205`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb  

## Ownership & control

### Owners / controllers

- **STEINMETZ MICHAEL** (tenpercentowner) — https://whiteintel.dev/entity/c30b57e9-e0a9-5270-8715-4251b813099f
- **MPM ASSET MANAGEMENT II LLC** (tenpercentowner) — https://whiteintel.dev/entity/6eefa064-0412-5ead-9656-0ca37ace0342
- **ADAGE CAPITAL PARTNERS GP LLC** (tenpercentowner) — https://whiteintel.dev/entity/84da2fdd-7181-5f9e-980d-e0ab52750f37
- **EVNIN LUKE** (tenpercentowner) — https://whiteintel.dev/entity/e4d341cd-cb07-58bc-8144-c8413904c78b
- **MPM ASSET MANAGEMENT II LP** (tenpercentowner) — https://whiteintel.dev/entity/554ab034-e6a8-5a15-a067-e55ec1e8bd32
- **GADICKE ANSBERT** (tenpercentowner) — https://whiteintel.dev/entity/3d6fb5d6-4514-5ca9-bf31-0f4073abbd96
- **MPM BIOVENTURES II LP** (tenpercentowner) — https://whiteintel.dev/entity/002369c4-7ecd-5bca-b22d-46dcdcdbc1c9
- **MPM BIOVENTURES GMBH & CO PARALLEL BETEILIGUNGS KG** (tenpercentowner) — https://whiteintel.dev/entity/5bee7383-9d80-56eb-bad2-94362a5fcf3b
- **GALAKATOS NICHOLAS** (tenpercentowner) — https://whiteintel.dev/entity/f8b5e14d-e4c2-5521-8a62-36456b1e72ad
- **MPM BIOVENTURES II QP LP** (tenpercentowner) — https://whiteintel.dev/entity/12f84d94-b692-5cbf-876e-624812c12cbe
- **WHEELER KURT** (tenpercentowner) — https://whiteintel.dev/entity/433b023a-4de1-5c4a-a8a5-47dd6d34dace
- **MPM ASSET MANAGEMENT INVESTORS 2000B LLC** (tenpercentowner) — https://whiteintel.dev/entity/f94d0224-1a21-5ac3-9c86-0a2d2790c2b7

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

A **27-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.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ALSIUS CORP**. Human view: https://whiteintel.dev/entity/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb · Structured JSON: https://whiteintel.dev/api/public/dossier/15a010d0-dc4e-53b9-b1b7-8d0acdef2bdb._

_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"._