---
title: "MARTIN BRYAN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0073cc4f-552a-54d4-b0eb-366d2d39d719
json: https://whiteintel.dev/api/public/dossier/0073cc4f-552a-54d4-b0eb-366d2d39d719
identifier: sec:0001245730
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARTIN BRYAN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001245730`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0073cc4f-552a-54d4-b0eb-366d2d39d719  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0073cc4f-552a-54d4-b0eb-366d2d39d719  

## Ownership & control

### Holdings / subsidiaries

- **James River Group Holdings, Ltd.** (director) — https://whiteintel.dev/entity/fa84215b-98b8-5e0b-9732-2b539a51ce6c
- **James River Group Holdings, Ltd.** (tenpercentowner) — https://whiteintel.dev/entity/fa84215b-98b8-5e0b-9732-2b539a51ce6c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARTIN BRYAN**. Human view: https://whiteintel.dev/entity/0073cc4f-552a-54d4-b0eb-366d2d39d719 · Structured JSON: https://whiteintel.dev/api/public/dossier/0073cc4f-552a-54d4-b0eb-366d2d39d719._

_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"._