---
title: "SAJKOWSKI DANIEL J — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e9dcb748-c300-5acc-87e4-e677708d80af
json: https://whiteintel.dev/api/public/dossier/e9dcb748-c300-5acc-87e4-e677708d80af
identifier: sec:0001619678
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SAJKOWSKI DANIEL J

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001619678`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e9dcb748-c300-5acc-87e4-e677708d80af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e9dcb748-c300-5acc-87e4-e677708d80af  

## Ownership & control

### Holdings / subsidiaries

- **Calumet, Inc. /DE** (director) — https://whiteintel.dev/entity/a446f8db-986d-5b34-b7a3-9ddb1498272f
- **CALUMET SPECIALTY PRODUCTS PARTNERS, L.P.** (director) — https://whiteintel.dev/entity/697ee536-5026-52cb-96c7-acf92ebd5b04

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SAJKOWSKI DANIEL J**. Human view: https://whiteintel.dev/entity/e9dcb748-c300-5acc-87e4-e677708d80af · Structured JSON: https://whiteintel.dev/api/public/dossier/e9dcb748-c300-5acc-87e4-e677708d80af._

_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"._