---
title: "GREAT LAKES BANCORP INC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337
json: https://whiteintel.dev/api/public/dossier/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337
identifier: sec:0001217730
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREAT LAKES BANCORP INC

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001217730`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337  

## Ownership & control

### UBO chain (walk to the ultimate owner)

A **20-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREAT LAKES BANCORP INC**. Human view: https://whiteintel.dev/entity/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337 · Structured JSON: https://whiteintel.dev/api/public/dossier/f0e3f068-5c05-53a3-bfdb-bd3ce41d0337._

_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"._