---
title: "Thea Zaitsev — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0
json: https://whiteintel.dev/api/public/dossier/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Thea Zaitsev

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0  

## Ownership & control

### Holdings / subsidiaries

- **Mittetulundusühing Ürg Org** (Juhatuse liige) — https://whiteintel.dev/entity/62be5fea-8668-5469-9102-c56434ce5666
- **Tier Music OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/ef9299d7-eb0b-5961-8135-c260cb258eee
- **Tier Music Publishing OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/f8ac21c5-0629-5232-b66f-36c1f9066d32
- **Mittetulundusühing Ürg Org** (beneficial owner) — https://whiteintel.dev/entity/62be5fea-8668-5469-9102-c56434ce5666
- **Tier Music OÜ** (beneficial owner) — https://whiteintel.dev/entity/ef9299d7-eb0b-5961-8135-c260cb258eee
- **Tier Music Publishing OÜ** (beneficial owner) — https://whiteintel.dev/entity/f8ac21c5-0629-5232-b66f-36c1f9066d32

## 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 **Thea Zaitsev** — https://whiteintel.dev/entity/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Thea Zaitsev**. Human view: https://whiteintel.dev/entity/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0 · Structured JSON: https://whiteintel.dev/api/public/dossier/8f8c32d5-e261-5aea-8e57-21bb8a8c36e0._

_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"._