---
title: "FRAZIMEX PETROLEUM SERVICES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/89224f48-dfd0-5595-a566-d2dd857061ed
json: https://whiteintel.dev/api/public/dossier/89224f48-dfd0-5595-a566-d2dd857061ed
identifier: icij:icijol-10213715
jurisdiction: CH
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# FRAZIMEX PETROLEUM SERVICES LIMITED

**Type:** Company  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-10213715`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/89224f48-dfd0-5595-a566-d2dd857061ed  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/89224f48-dfd0-5595-a566-d2dd857061ed  

## Ownership & control

### Owners / controllers

- **MAYO SECRETARIES LIMITED** (shareholder of) — https://whiteintel.dev/entity/908c1ebc-82c1-50cf-a1df-d906925c6fdc
- **MAYO NOMINEES LIMITED** (shareholder of) — https://whiteintel.dev/entity/48011031-7742-50af-a786-4f7c36a472b8
- **CARTIGNY INVESTORS LTD.** (shareholder of) — https://whiteintel.dev/entity/a4026ffb-09c4-5be7-9f02-b9d4ed5df086
- **BELLERIVE SECRETARIES LTD.** (shareholder of) — https://whiteintel.dev/entity/a4cc228f-1ee8-523f-9265-8dd227e22da9

### 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/10213715

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FRAZIMEX PETROLEUM SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/89224f48-dfd0-5595-a566-d2dd857061ed · Structured JSON: https://whiteintel.dev/api/public/dossier/89224f48-dfd0-5595-a566-d2dd857061ed._

_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"._