---
title: "MCSALLY MICHAEL J — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9804d9a6-b565-5deb-80f9-71bbabbd345d
json: https://whiteintel.dev/api/public/dossier/9804d9a6-b565-5deb-80f9-71bbabbd345d
identifier: sec:0001459855
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCSALLY MICHAEL J

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001459855`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9804d9a6-b565-5deb-80f9-71bbabbd345d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9804d9a6-b565-5deb-80f9-71bbabbd345d  

## Ownership & control

### Holdings / subsidiaries

- **Employers Holdings, Inc.** (director) — https://whiteintel.dev/entity/2ca0f201-f2ac-5e14-955f-0bccb6998c5f
- **ONEBEACON INSURANCE GROUP, LTD.** (officer) — https://whiteintel.dev/entity/5b0c05c4-1179-5390-aede-3381a3f0cd32
- **ONEBEACON INSURANCE GROUP, LTD.** (tenpercentowner) — https://whiteintel.dev/entity/5b0c05c4-1179-5390-aede-3381a3f0cd32

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MCSALLY MICHAEL J**. Human view: https://whiteintel.dev/entity/9804d9a6-b565-5deb-80f9-71bbabbd345d · Structured JSON: https://whiteintel.dev/api/public/dossier/9804d9a6-b565-5deb-80f9-71bbabbd345d._

_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"._