---
title: "Anna Mazurtšak — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db
json: https://whiteintel.dev/api/public/dossier/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Anna Mazurtšak

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db  

## Ownership & control

### Holdings / subsidiaries

- **MTÜ Credo Kammerkoor** (Juhatuse liige) — https://whiteintel.dev/entity/78a30142-244c-503a-9ecb-ca65393dbff2
- **OÜ raha ja vaikust** (Juhatuse liige) — https://whiteintel.dev/entity/b5a6e962-0eb9-55db-85c5-d47c8b05afee
- **MTÜ Credo Kammerkoor** (beneficial owner) — https://whiteintel.dev/entity/78a30142-244c-503a-9ecb-ca65393dbff2
- **OÜ raha ja vaikust** (beneficial owner) — https://whiteintel.dev/entity/b5a6e962-0eb9-55db-85c5-d47c8b05afee

## 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 **Anna Mazurtšak** — https://whiteintel.dev/entity/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Anna Mazurtšak**. Human view: https://whiteintel.dev/entity/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db · Structured JSON: https://whiteintel.dev/api/public/dossier/bd2aa40a-b7e9-5d5c-9bcb-1b414150c9db._

_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"._