---
title: "PTC THERAPEUTICS, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bff295b0-99a5-5461-a4c1-3869041697ff
json: https://whiteintel.dev/api/public/dossier/bff295b0-99a5-5461-a4c1-3869041697ff
identifier: sec:0001070081
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# PTC THERAPEUTICS, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001070081`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/bff295b0-99a5-5461-a4c1-3869041697ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bff295b0-99a5-5461-a4c1-3869041697ff  

## Cross-source identity

The same real-world entity, resolved across sources:

- **PTC Therapeutics, Inc.** — ICIJ Offshore Leaks · `icij:icijol-80114659` — https://whiteintel.dev/entity/91e5fedd-8d22-51c1-8e04-349657a0fa59

## Ownership & control

### Owners / controllers

- **COMPLETE PHARMA HOLDINGS II, LLC** (tenpercentowner) — https://whiteintel.dev/entity/1c2d074e-195a-53ca-ae0e-9f63eea65991
- **SCHMERTZLER MICHAEL** (tenpercentowner) — https://whiteintel.dev/entity/ff3bbf2b-194c-518a-8487-876d8500e9b5
- **HBM BIOVENTURES CAYMAN LTD** (tenpercentowner) — https://whiteintel.dev/entity/3b4df5df-8db3-547b-97a5-6fd2ebf9748f
- **CREDIT SUISSE AG/** (tenpercentowner) — https://whiteintel.dev/entity/e6b56755-829f-5ca3-a526-d88b502d2985

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

A **84-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 **PTC THERAPEUTICS, INC.** — https://whiteintel.dev/entity/bff295b0-99a5-5461-a4c1-3869041697ff · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PTC THERAPEUTICS, INC.**. Human view: https://whiteintel.dev/entity/bff295b0-99a5-5461-a4c1-3869041697ff · Structured JSON: https://whiteintel.dev/api/public/dossier/bff295b0-99a5-5461-a4c1-3869041697ff._

_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"._