---
title: "LANGENTHAL HERSCHEL L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/87fdc446-d7c0-55cf-9f95-6680550f855a
json: https://whiteintel.dev/api/public/dossier/87fdc446-d7c0-55cf-9f95-6680550f855a
identifier: sec:0001234147
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LANGENTHAL HERSCHEL L

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001234147`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/87fdc446-d7c0-55cf-9f95-6680550f855a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/87fdc446-d7c0-55cf-9f95-6680550f855a  

## Ownership & control

### Holdings / subsidiaries

- **COLUMBIA BANCORP** (director) — https://whiteintel.dev/entity/f763d70e-ea3c-5dfd-aff1-b997a09312e8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LANGENTHAL HERSCHEL L**. Human view: https://whiteintel.dev/entity/87fdc446-d7c0-55cf-9f95-6680550f855a · Structured JSON: https://whiteintel.dev/api/public/dossier/87fdc446-d7c0-55cf-9f95-6680550f855a._

_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"._