---
title: "Overdeck - John A — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d502aa41-fdbc-5fa1-bec0-e953fd75fb42
json: https://whiteintel.dev/api/public/dossier/d502aa41-fdbc-5fa1-bec0-e953fd75fb42
identifier: icij:icijol-80109551
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Overdeck - John A

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80109551`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d502aa41-fdbc-5fa1-bec0-e953fd75fb42  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d502aa41-fdbc-5fa1-bec0-e953fd75fb42  

## Ownership & control

### Holdings / subsidiaries

- **Hamilton Insurance Group, Ltd.** (director of) — https://whiteintel.dev/entity/99723b27-e3da-59cf-8346-0dfabeae05da

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80109551

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Overdeck - John A**. Human view: https://whiteintel.dev/entity/d502aa41-fdbc-5fa1-bec0-e953fd75fb42 · Structured JSON: https://whiteintel.dev/api/public/dossier/d502aa41-fdbc-5fa1-bec0-e953fd75fb42._

_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"._