---
title: "HELMKEN JOHN C II — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6794b05a-ddeb-55ca-892b-0fec00d7ede9
json: https://whiteintel.dev/api/public/dossier/6794b05a-ddeb-55ca-892b-0fec00d7ede9
identifier: sec:0001181892
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HELMKEN JOHN C II

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001181892`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6794b05a-ddeb-55ca-892b-0fec00d7ede9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6794b05a-ddeb-55ca-892b-0fec00d7ede9  

## Ownership & control

### Holdings / subsidiaries

- **SAVANNAH BANCORP INC** (officer) — https://whiteintel.dev/entity/0b4445b4-1eff-5565-a00d-5dd4cd038eac
- **SAVANNAH BANCORP INC** (director) — https://whiteintel.dev/entity/0b4445b4-1eff-5565-a00d-5dd4cd038eac

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HELMKEN JOHN C II**. Human view: https://whiteintel.dev/entity/6794b05a-ddeb-55ca-892b-0fec00d7ede9 · Structured JSON: https://whiteintel.dev/api/public/dossier/6794b05a-ddeb-55ca-892b-0fec00d7ede9._

_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"._