---
title: "SEMGROUP HOLDINGS, L.P. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a4fc15e1-7c7d-5f71-891e-2dcfd445d033
json: https://whiteintel.dev/api/public/dossier/a4fc15e1-7c7d-5f71-891e-2dcfd445d033
identifier: sec:0001406230
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEMGROUP HOLDINGS, L.P.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001406230`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a4fc15e1-7c7d-5f71-891e-2dcfd445d033  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a4fc15e1-7c7d-5f71-891e-2dcfd445d033  

## Ownership & control

### Holdings / subsidiaries

- **BLUEKNIGHT ENERGY PARTNERS, L.P.** (tenpercentowner) — https://whiteintel.dev/entity/c48b3676-4e45-5da1-b466-6524bd135539

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEMGROUP HOLDINGS, L.P.**. Human view: https://whiteintel.dev/entity/a4fc15e1-7c7d-5f71-891e-2dcfd445d033 · Structured JSON: https://whiteintel.dev/api/public/dossier/a4fc15e1-7c7d-5f71-891e-2dcfd445d033._

_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"._