---
title: "Mayfair Reinsurance Company Ltd. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e86a01f5-eabf-5bf2-9a5a-c76a555758fc
json: https://whiteintel.dev/api/public/dossier/e86a01f5-eabf-5bf2-9a5a-c76a555758fc
identifier: icij:icijol-82005935
jurisdiction: BM
risk: High
source: WhiteIntel corporate-ownership graph
---

# Mayfair Reinsurance Company Ltd.

**Type:** Company  
**Jurisdiction:** BM  
**Identifier:** `icij:icijol-82005935`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/e86a01f5-eabf-5bf2-9a5a-c76a555758fc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e86a01f5-eabf-5bf2-9a5a-c76a555758fc  

## Ownership & control

### Owners / controllers

- **National Atlantic Holdings Corporation** (shareholder of) — https://whiteintel.dev/entity/2abd3f27-17ec-59ab-a241-9bcc3a9d7c78
- **National Atlantic Financial Corporation** (shareholder of) — https://whiteintel.dev/entity/e80b364a-300e-517e-af7e-bcb8b7bc22b7
- **Palisades Property and Casualty Insurance** (shareholder of) — https://whiteintel.dev/entity/9d377806-b4c4-5ec6-9634-9dba3270d259

### UBO chain (walk to the ultimate owner)

A **36-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Exposure (derived from the ownership graph)

**7** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/82005935

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mayfair Reinsurance Company Ltd.**. Human view: https://whiteintel.dev/entity/e86a01f5-eabf-5bf2-9a5a-c76a555758fc · Structured JSON: https://whiteintel.dev/api/public/dossier/e86a01f5-eabf-5bf2-9a5a-c76a555758fc._

_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"._