---
title: "SEIDEL HANS MARTIN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f
json: https://whiteintel.dev/api/public/dossier/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f
identifier: sec:0001946001
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEIDEL HANS MARTIN

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001946001`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f  

## Ownership & control

### Holdings / subsidiaries

- **Third Harmonic Bio, Inc.** (director) — https://whiteintel.dev/entity/e1b6fe48-1324-5dbb-bd90-38bb4c119af2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEIDEL HANS MARTIN**. Human view: https://whiteintel.dev/entity/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f · Structured JSON: https://whiteintel.dev/api/public/dossier/b1ca67b5-4de9-5891-91e3-bf9d3beeb87f._

_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"._