---
title: "DURENBERGER DAVID F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec
json: https://whiteintel.dev/api/public/dossier/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec
identifier: sec:0001409467
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DURENBERGER DAVID F

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001409467`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec  

## Ownership & control

### Holdings / subsidiaries

- **HEALTH FITNESS CORP /MN/** (director) — https://whiteintel.dev/entity/375c31d2-5058-5e24-881c-856e121470cc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DURENBERGER DAVID F**. Human view: https://whiteintel.dev/entity/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec · Structured JSON: https://whiteintel.dev/api/public/dossier/06d0cf63-1e9b-5fec-9f0f-9f8ed57fd3ec._

_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"._