---
title: "Sieber - René — Ownership Dossier"
canonical: https://whiteintel.dev/entity/59631058-c33e-5ec9-9e51-657fffe5be3c
json: https://whiteintel.dev/api/public/dossier/59631058-c33e-5ec9-9e51-657fffe5be3c
identifier: icij:icijol-80124487
jurisdiction: CH
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sieber - René

**Type:** Organization  
**Jurisdiction:** CH  
**Identifier:** `icij:icijol-80124487`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/59631058-c33e-5ec9-9e51-657fffe5be3c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/59631058-c33e-5ec9-9e51-657fffe5be3c  

## Ownership & control

### Holdings / subsidiaries

- **Dynap Management Ltd** (shareholder of) — https://whiteintel.dev/entity/42445a04-fa33-5114-92e0-59b7f28d63ec

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80124487

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Sieber - René** — https://whiteintel.dev/entity/59631058-c33e-5ec9-9e51-657fffe5be3c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sieber - René**. Human view: https://whiteintel.dev/entity/59631058-c33e-5ec9-9e51-657fffe5be3c · Structured JSON: https://whiteintel.dev/api/public/dossier/59631058-c33e-5ec9-9e51-657fffe5be3c._

_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"._