---
title: "Costello - Michael A. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/96fd9536-7ec5-59ff-a2d1-4eaee8009b38
json: https://whiteintel.dev/api/public/dossier/96fd9536-7ec5-59ff-a2d1-4eaee8009b38
identifier: icij:icijol-80052734
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Costello - Michael A.

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80052734`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/96fd9536-7ec5-59ff-a2d1-4eaee8009b38  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/96fd9536-7ec5-59ff-a2d1-4eaee8009b38  

## Ownership & control

### Holdings / subsidiaries

- **Jackson National Life (Bermuda) Ltd.** (treasurer of) — https://whiteintel.dev/entity/372877f2-4473-5498-aadc-bef7365fd0f3
- **Jackson National Life (Bermuda) Ltd.** (vice-president of) — https://whiteintel.dev/entity/372877f2-4473-5498-aadc-bef7365fd0f3

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80052734

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Costello - Michael A.**. Human view: https://whiteintel.dev/entity/96fd9536-7ec5-59ff-a2d1-4eaee8009b38 · Structured JSON: https://whiteintel.dev/api/public/dossier/96fd9536-7ec5-59ff-a2d1-4eaee8009b38._

_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"._