---
title: "WASSERSTEIN PARTNERS (OFFSHORE), LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7112dbe5-8d32-574c-8917-a7d5660424bf
json: https://whiteintel.dev/api/public/dossier/7112dbe5-8d32-574c-8917-a7d5660424bf
identifier: sec:0001380587
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WASSERSTEIN PARTNERS (OFFSHORE), LTD

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001380587`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7112dbe5-8d32-574c-8917-a7d5660424bf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7112dbe5-8d32-574c-8917-a7d5660424bf  

## Ownership & control

### Holdings / subsidiaries

- **PENTON MEDIA INC** (tenpercentowner) — https://whiteintel.dev/entity/2424fc0b-de99-5466-90b0-db1387dc1bc4

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WASSERSTEIN PARTNERS (OFFSHORE), LTD**. Human view: https://whiteintel.dev/entity/7112dbe5-8d32-574c-8917-a7d5660424bf · Structured JSON: https://whiteintel.dev/api/public/dossier/7112dbe5-8d32-574c-8917-a7d5660424bf._

_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"._