---
title: "MARSH WILLIAM C — Ownership Dossier"
canonical: https://whiteintel.dev/entity/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260
json: https://whiteintel.dev/api/public/dossier/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260
identifier: sec:0001217153
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARSH WILLIAM C

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001217153`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260  

## Ownership & control

### Holdings / subsidiaries

- **EMCLAIRE FINANCIAL CORP** (director) — https://whiteintel.dev/entity/4526fd5d-4f5d-5f6a-8059-e5fbdb540556
- **EMCLAIRE FINANCIAL CORP** (officer) — https://whiteintel.dev/entity/4526fd5d-4f5d-5f6a-8059-e5fbdb540556

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARSH WILLIAM C**. Human view: https://whiteintel.dev/entity/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260 · Structured JSON: https://whiteintel.dev/api/public/dossier/61ca9853-d2e9-5f7b-83ff-5f3f37ca0260._

_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"._