---
title: "HAMERSKI JOHN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cc2add84-59cd-5053-a0aa-8ec94b385bb6
json: https://whiteintel.dev/api/public/dossier/cc2add84-59cd-5053-a0aa-8ec94b385bb6
identifier: sec:0001123487
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HAMERSKI JOHN

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001123487`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cc2add84-59cd-5053-a0aa-8ec94b385bb6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cc2add84-59cd-5053-a0aa-8ec94b385bb6  

## Ownership & control

### Holdings / subsidiaries

- **HILB ROGAL & HAMILTON CO /VA/** (officer) — https://whiteintel.dev/entity/77e70b45-7fa0-573e-85da-35e33aeef468

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HAMERSKI JOHN**. Human view: https://whiteintel.dev/entity/cc2add84-59cd-5053-a0aa-8ec94b385bb6 · Structured JSON: https://whiteintel.dev/api/public/dossier/cc2add84-59cd-5053-a0aa-8ec94b385bb6._

_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"._