---
title: "S.GUILLAUMIER & COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ebd6c02c-8258-5e29-87f7-efdf847d9083
json: https://whiteintel.dev/api/public/dossier/ebd6c02c-8258-5e29-87f7-efdf847d9083
identifier: icij:icijol-55038557
jurisdiction: MT
risk: High
source: WhiteIntel corporate-ownership graph
---

# S.GUILLAUMIER & COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** MT  
**Identifier:** `icij:icijol-55038557`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/ebd6c02c-8258-5e29-87f7-efdf847d9083  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ebd6c02c-8258-5e29-87f7-efdf847d9083  

## Ownership & control

### Owners / controllers

- **JOHN GUILLAUMIER** (shareholder of) — https://whiteintel.dev/entity/da034f12-702d-5a3d-8060-fcef4e252c26
- **ANTHONY E GUILLAUMIER** (shareholder of) — https://whiteintel.dev/entity/0b84c7ac-eae3-5eac-88ce-4084ab40f160
- **MARLENE LASPINA** (shareholder of) — https://whiteintel.dev/entity/274494e3-2406-5968-aa66-e4ab23a1679c
- **GUILLAUMIER HOLDINGS LIMITED** (shareholder of) — https://whiteintel.dev/entity/b7be9a77-d01d-5c39-87d3-19a3da80f826

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

A **9-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)

**5** 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/55038557

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **S.GUILLAUMIER & COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/ebd6c02c-8258-5e29-87f7-efdf847d9083 · Structured JSON: https://whiteintel.dev/api/public/dossier/ebd6c02c-8258-5e29-87f7-efdf847d9083._

_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"._