---
title: "TOPAZ INVESTMENTS HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4073f369-0577-55fe-b55f-e2d6b65b4243
json: https://whiteintel.dev/api/public/dossier/4073f369-0577-55fe-b55f-e2d6b65b4243
identifier: icij:icijol-10146046
jurisdiction: CH
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# TOPAZ INVESTMENTS HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-10146046`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/4073f369-0577-55fe-b55f-e2d6b65b4243  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4073f369-0577-55fe-b55f-e2d6b65b4243  

## Ownership & control

### Owners / controllers

- **Helm Trust Company Limited** (shareholder of) — https://whiteintel.dev/entity/8ce1860e-3f44-55e7-a6d7-43eed5f36dfe
- **Lincoln Nominees Limited** (shareholder of) — https://whiteintel.dev/entity/c395053d-bd90-551f-8e30-330d793a85d6
- **MAYO SECRETARIES LIMITED** (shareholder of) — https://whiteintel.dev/entity/0cfdbe13-935e-5c7f-ba96-4831340244fa
- **MAYO NOMINEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/296f102d-f569-5cf2-b23b-c69765fb08f1

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

A **4-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)

**4** 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/10146046

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TOPAZ INVESTMENTS HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/4073f369-0577-55fe-b55f-e2d6b65b4243 · Structured JSON: https://whiteintel.dev/api/public/dossier/4073f369-0577-55fe-b55f-e2d6b65b4243._

_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"._