---
title: "Unternährer - Markus — Ownership Dossier"
canonical: https://whiteintel.dev/entity/df0b5514-656a-5159-bb24-afd027f900e7
json: https://whiteintel.dev/api/public/dossier/df0b5514-656a-5159-bb24-afd027f900e7
identifier: icij:icijol-80138776
jurisdiction: CH
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Unternährer - Markus

**Type:** Organization  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-80138776`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/df0b5514-656a-5159-bb24-afd027f900e7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/df0b5514-656a-5159-bb24-afd027f900e7  

## Ownership & control

### Holdings / subsidiaries

- **Holcim Reinsurance Limited** (director of) — https://whiteintel.dev/entity/6a654199-c68e-5d19-957a-7c0fc632ce1a
- **Holcim Reinsurance Limited** (is signatory for) — https://whiteintel.dev/entity/6a654199-c68e-5d19-957a-7c0fc632ce1a
- **Holpac Limited** (is signatory for) — https://whiteintel.dev/entity/44001564-13b0-5ad9-b419-59feae27db6f
- **Holcim Capital Corporation Ltd.** (is signatory for) — https://whiteintel.dev/entity/30defe54-a649-5c7c-8a98-58013eada140
- **Holcim Overseas Finance Ltd.** (is signatory for) — https://whiteintel.dev/entity/8c1a4ae6-44e5-521d-bb02-ace85ebbcf9c
- **Cement Intellectual Property Ltd.** (director of) — https://whiteintel.dev/entity/f64e1965-8151-531f-b733-be1b9268b62b
- **Cement Intellectual Property Ltd.** (is signatory for) — https://whiteintel.dev/entity/f64e1965-8151-531f-b733-be1b9268b62b
- **Holcim European Finance Ltd.** (is signatory for) — https://whiteintel.dev/entity/251f8c81-91c8-55ba-b7c4-f3c475b66ebc
- **Eurohol Limited** (is signatory for) — https://whiteintel.dev/entity/6098a58a-0ef8-5fef-98ee-f7bc1e2efa07
- **Holcim GB Finance Ltd.** (is signatory for) — https://whiteintel.dev/entity/4b27e92b-9a74-53e7-ab4d-f84e35355799

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80138776

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Unternährer - Markus**. Human view: https://whiteintel.dev/entity/df0b5514-656a-5159-bb24-afd027f900e7 · Structured JSON: https://whiteintel.dev/api/public/dossier/df0b5514-656a-5159-bb24-afd027f900e7._

_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"._