---
title: "SIGMA TAU FINANCE INTERNATIONAL SA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8e1ab091-7a40-580b-b145-e10fa8e81cc3
json: https://whiteintel.dev/api/public/dossier/8e1ab091-7a40-580b-b145-e10fa8e81cc3
identifier: sec:0001170881
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIGMA TAU FINANCE INTERNATIONAL SA

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001170881`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8e1ab091-7a40-580b-b145-e10fa8e81cc3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8e1ab091-7a40-580b-b145-e10fa8e81cc3  

## Ownership & control

### Holdings / subsidiaries

- **DOR BIOPHARMA INC** (tenpercentowner) — https://whiteintel.dev/entity/27218824-347c-5acf-a3be-ca5646da725b
- **CYPROS PHARMACEUTICAL CORP** (tenpercentowner) — https://whiteintel.dev/entity/fa00a2e7-2cbf-5da4-b4fb-734647a4c3fe

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIGMA TAU FINANCE INTERNATIONAL SA**. Human view: https://whiteintel.dev/entity/8e1ab091-7a40-580b-b145-e10fa8e81cc3 · Structured JSON: https://whiteintel.dev/api/public/dossier/8e1ab091-7a40-580b-b145-e10fa8e81cc3._

_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"._