---
title: "Martin Tammel — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ba070fbe-bfad-5b50-ba22-a32d95841181
json: https://whiteintel.dev/api/public/dossier/ba070fbe-bfad-5b50-ba22-a32d95841181
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Martin Tammel

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/ba070fbe-bfad-5b50-ba22-a32d95841181  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ba070fbe-bfad-5b50-ba22-a32d95841181  

## Ownership & control

### Holdings / subsidiaries

- **Happening OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/84f8ee89-8d55-57b6-9882-c8bfcdc945d9
- **MetsaTakso OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/e8374833-186f-5a1a-aa74-119d75d90788
- **Mittetulundusühing Käesla Arenguselts** (Juhatuse liige) — https://whiteintel.dev/entity/d0e3b767-1436-5fd8-86a5-5363492f9a7a
- **MetsaTakso OÜ** (beneficial owner) — https://whiteintel.dev/entity/e8374833-186f-5a1a-aa74-119d75d90788
- **Mittetulundusühing Käesla Arenguselts** (beneficial owner) — https://whiteintel.dev/entity/d0e3b767-1436-5fd8-86a5-5363492f9a7a

## 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 **Martin Tammel** — https://whiteintel.dev/entity/ba070fbe-bfad-5b50-ba22-a32d95841181 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Martin Tammel**. Human view: https://whiteintel.dev/entity/ba070fbe-bfad-5b50-ba22-a32d95841181 · Structured JSON: https://whiteintel.dev/api/public/dossier/ba070fbe-bfad-5b50-ba22-a32d95841181._

_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"._