---
title: "Martin Kurt Illmann — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4
json: https://whiteintel.dev/api/public/dossier/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4
identifier: oo-person:GB-COH-PER-04450970-PpJFqsGFgr4q0RN0pB3Lon7QQR8
jurisdiction: CH
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Martin Kurt Illmann

**Type:** Person  
**Jurisdiction:** CH  
**Identifier:** `oo-person:GB-COH-PER-04450970-PpJFqsGFgr4q0RN0pB3Lon7QQR8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4  

## Ownership & control

### Holdings / subsidiaries

- **61 HARCOURT TERRACE LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/c738adda-c317-555f-9bfb-3f97a5654b6b

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Martin Kurt Illmann**. Human view: https://whiteintel.dev/entity/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4 · Structured JSON: https://whiteintel.dev/api/public/dossier/c7cf93aa-a6d9-56f8-bbf3-7a18cbb405b4._

_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"._