---
title: "POLZIN MARK F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1bbdf67d-c533-5ebc-9f70-18d698a862b6
json: https://whiteintel.dev/api/public/dossier/1bbdf67d-c533-5ebc-9f70-18d698a862b6
identifier: sec:0001333786
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# POLZIN MARK F

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001333786`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1bbdf67d-c533-5ebc-9f70-18d698a862b6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1bbdf67d-c533-5ebc-9f70-18d698a862b6  

## Ownership & control

### Holdings / subsidiaries

- **GENCO SHIPPING & TRADING LTD** (director) — https://whiteintel.dev/entity/4533f83a-0e36-555a-9085-bf1a113d3d97

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **POLZIN MARK F**. Human view: https://whiteintel.dev/entity/1bbdf67d-c533-5ebc-9f70-18d698a862b6 · Structured JSON: https://whiteintel.dev/api/public/dossier/1bbdf67d-c533-5ebc-9f70-18d698a862b6._

_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"._