---
title: "Buergin - Peter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af
json: https://whiteintel.dev/api/public/dossier/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af
identifier: icij:icijol-80042750
jurisdiction: CH
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Buergin - Peter

**Type:** Organization  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-80042750`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af  

## Ownership & control

### Holdings / subsidiaries

- **Chemical Insurance Company Limited** (director of) — https://whiteintel.dev/entity/242ed467-9182-5de3-99d8-597a9aa961a0
- **Ciba Specialty Chemicals International Finance Ltd.** (director of) — https://whiteintel.dev/entity/dbbf102f-6d3a-5ab3-ad9d-cd17ec42dd67
- **Ciba Specialty Chemicals Investment Ltd.** (director of) — https://whiteintel.dev/entity/43b0c689-d39b-500c-8bea-af45ec14f61e
- **Ciba Specialty Chemicals Eurofinance Ltd.** (director of) — https://whiteintel.dev/entity/2396127d-a9e1-5933-af6b-58d2f0b38b64

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80042750

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Buergin - Peter**. Human view: https://whiteintel.dev/entity/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af · Structured JSON: https://whiteintel.dev/api/public/dossier/ae2b7c58-bc30-50c2-bd8c-40fc09a1e4af._

_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"._