---
title: "Rein Käsk — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b3da3e92-cacc-5c9d-b758-a01f2c4fb009
json: https://whiteintel.dev/api/public/dossier/b3da3e92-cacc-5c9d-b758-a01f2c4fb009
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Rein Käsk

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/b3da3e92-cacc-5c9d-b758-a01f2c4fb009  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b3da3e92-cacc-5c9d-b758-a01f2c4fb009  

## Ownership & control

### Holdings / subsidiaries

- **Eesti Tšernobõli Ühing** (Juhatuse liige) — https://whiteintel.dev/entity/ffc06e11-b91c-59de-a51f-1fba10418b5e
- **Põlvamaa Tšernobõli Ühendus** (Juhatuse liige) — https://whiteintel.dev/entity/8c23ed93-cd4b-5e7d-a8ad-31f0c86a0867
- **Eesti Tšernobõli Ühing** (beneficial owner) — https://whiteintel.dev/entity/ffc06e11-b91c-59de-a51f-1fba10418b5e
- **Põlvamaa Tšernobõli Ühendus** (beneficial owner) — https://whiteintel.dev/entity/8c23ed93-cd4b-5e7d-a8ad-31f0c86a0867

## Sanctions / PEP screening (name match — unverified)

These are possible matches **by name only** — not confirmed as the same person/entity. Verify identity (date of birth, nationality, ID) before relying on this.

- **PEP** — [Name matches a screened record — verify against the cited sources](https://whiteintel.dev/entity/285e2aee-4c2a-406a-81a0-4f93e22a7800)

## Provenance

- estonia_ariregister — https://avaandmed.ariregister.rik.ee/

## 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 **Rein Käsk** — https://whiteintel.dev/entity/b3da3e92-cacc-5c9d-b758-a01f2c4fb009 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Rein Käsk**. Human view: https://whiteintel.dev/entity/b3da3e92-cacc-5c9d-b758-a01f2c4fb009 · Structured JSON: https://whiteintel.dev/api/public/dossier/b3da3e92-cacc-5c9d-b758-a01f2c4fb009._

_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"._