---
title: "KONSTANTIN JANKE — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1644d36f-d81e-5b60-8f39-b9ee1616e480
json: https://whiteintel.dev/api/public/dossier/1644d36f-d81e-5b60-8f39-b9ee1616e480
identifier: icij:icijol-56014573
jurisdiction: DE
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# KONSTANTIN JANKE

**Type:** Organization  
**Jurisdiction:** DE  
**Identifier:** `icij:icijol-56014573`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/1644d36f-d81e-5b60-8f39-b9ee1616e480  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1644d36f-d81e-5b60-8f39-b9ee1616e480  

## Ownership & control

### Holdings / subsidiaries

- **ADVERTISEMEN HOLDING LIMITED** (director of) — https://whiteintel.dev/entity/fb5782a3-7a38-5172-9397-b4bf3f8c6c2e
- **ADVERTISEMEN HOLDING LIMITED** (legal representative of) — https://whiteintel.dev/entity/fb5782a3-7a38-5172-9397-b4bf3f8c6c2e
- **ADVERTISEMEN HOLDING LIMITED** (shareholder of) — https://whiteintel.dev/entity/fb5782a3-7a38-5172-9397-b4bf3f8c6c2e
- **CRYPTO - COIN LTD.** (director of) — https://whiteintel.dev/entity/74decf2a-0974-51fc-bf1c-d860a70620a8
- **CRYPTO - COIN LTD.** (legal representative of) — https://whiteintel.dev/entity/74decf2a-0974-51fc-bf1c-d860a70620a8
- **CRYPTO - COIN LTD.** (shareholder of) — https://whiteintel.dev/entity/74decf2a-0974-51fc-bf1c-d860a70620a8

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56014573

## 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 **KONSTANTIN JANKE** — https://whiteintel.dev/entity/1644d36f-d81e-5b60-8f39-b9ee1616e480 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KONSTANTIN JANKE**. Human view: https://whiteintel.dev/entity/1644d36f-d81e-5b60-8f39-b9ee1616e480 · Structured JSON: https://whiteintel.dev/api/public/dossier/1644d36f-d81e-5b60-8f39-b9ee1616e480._

_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"._