---
title: "DUNCAN FAMILY INTERESTS, INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f5b0d49c-8e24-558f-adc2-e8857f2902a7
json: https://whiteintel.dev/api/public/dossier/f5b0d49c-8e24-558f-adc2-e8857f2902a7
identifier: sec:0001199005
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DUNCAN FAMILY INTERESTS, INC.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001199005`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f5b0d49c-8e24-558f-adc2-e8857f2902a7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f5b0d49c-8e24-558f-adc2-e8857f2902a7  

## Ownership & control

### Holdings / subsidiaries

- **ENTERPRISE PRODUCTS PARTNERS L.P.** (other) — https://whiteintel.dev/entity/e8f5387d-854d-56c1-bdec-e4be73321a82
- **ENTERPRISE PRODUCTS PARTNERS L.P.** (tenpercentownerother) — https://whiteintel.dev/entity/e8f5387d-854d-56c1-bdec-e4be73321a82
- **ENTERPRISE PRODUCTS PARTNERS L.P.** (tenpercentowner) — https://whiteintel.dev/entity/e8f5387d-854d-56c1-bdec-e4be73321a82
- **ENTERPRISE GP HOLDINGS L.P.** (tenpercentowner) — https://whiteintel.dev/entity/b6267784-5bea-54b8-939a-38c07c5723e1

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DUNCAN FAMILY INTERESTS, INC.**. Human view: https://whiteintel.dev/entity/f5b0d49c-8e24-558f-adc2-e8857f2902a7 · Structured JSON: https://whiteintel.dev/api/public/dossier/f5b0d49c-8e24-558f-adc2-e8857f2902a7._

_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"._