---
title: "Margus Tammaru — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d89ca88d-168d-59e8-9b15-aabfa1fc135b
json: https://whiteintel.dev/api/public/dossier/d89ca88d-168d-59e8-9b15-aabfa1fc135b
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Margus Tammaru

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/d89ca88d-168d-59e8-9b15-aabfa1fc135b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d89ca88d-168d-59e8-9b15-aabfa1fc135b  

## Ownership & control

### Holdings / subsidiaries

- **Madboy OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/3057f1ed-57bc-53a9-a4d9-ad0de483bac7
- **OÜ Meeskonnatreeningute Agentuur** (Juhatuse liige) — https://whiteintel.dev/entity/35f1d55e-79f7-5564-83b1-b5b42ec655d1
- **Madboy OÜ** (beneficial owner) — https://whiteintel.dev/entity/3057f1ed-57bc-53a9-a4d9-ad0de483bac7
- **OÜ Meeskonnatreeningute Agentuur** (beneficial owner) — https://whiteintel.dev/entity/35f1d55e-79f7-5564-83b1-b5b42ec655d1
- **Paradiisirand OÜ** (beneficial owner) — https://whiteintel.dev/entity/4b8d8f9d-4221-54b5-b75f-80ee56ad740b

## 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 **Margus Tammaru** — https://whiteintel.dev/entity/d89ca88d-168d-59e8-9b15-aabfa1fc135b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Margus Tammaru**. Human view: https://whiteintel.dev/entity/d89ca88d-168d-59e8-9b15-aabfa1fc135b · Structured JSON: https://whiteintel.dev/api/public/dossier/d89ca88d-168d-59e8-9b15-aabfa1fc135b._

_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"._