---
title: "PLONSKI MICHAEL O — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2bf875e-8316-59b2-8840-e21a9edc1619
json: https://whiteintel.dev/api/public/dossier/d2bf875e-8316-59b2-8840-e21a9edc1619
identifier: sec:0001469246
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PLONSKI MICHAEL O

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001469246`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2bf875e-8316-59b2-8840-e21a9edc1619  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2bf875e-8316-59b2-8840-e21a9edc1619  

## Ownership & control

### Holdings / subsidiaries

- **INTERCHANGE CORP** (officer) — https://whiteintel.dev/entity/0963c461-5d15-5837-a2ac-fd3a2c16944e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PLONSKI MICHAEL O**. Human view: https://whiteintel.dev/entity/d2bf875e-8316-59b2-8840-e21a9edc1619 · Structured JSON: https://whiteintel.dev/api/public/dossier/d2bf875e-8316-59b2-8840-e21a9edc1619._

_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"._