---
title: "BIELER MATTHIAS HORST — Ownership Dossier"
canonical: https://whiteintel.dev/entity/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5
json: https://whiteintel.dev/api/public/dossier/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5
identifier: sec:0001802005
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BIELER MATTHIAS HORST

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001802005`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5  

## Ownership & control

### Holdings / subsidiaries

- **ARRIVER HOLDCO, INC.** (officer) — https://whiteintel.dev/entity/cc0cd71a-12c1-5094-8586-e5fcceccc7aa

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BIELER MATTHIAS HORST**. Human view: https://whiteintel.dev/entity/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5 · Structured JSON: https://whiteintel.dev/api/public/dossier/03e4e7c3-85c8-5a19-8ea7-09e1942fa4e5._

_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"._