---
title: "Jaan Tamm — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9a1b5f69-0d59-5cb6-9565-84faff54c2ff
json: https://whiteintel.dev/api/public/dossier/9a1b5f69-0d59-5cb6-9565-84faff54c2ff
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Jaan Tamm

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/9a1b5f69-0d59-5cb6-9565-84faff54c2ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9a1b5f69-0d59-5cb6-9565-84faff54c2ff  

## Ownership & control

### Holdings / subsidiaries

- **Derma Baltic OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/8667542a-8561-55ce-87e2-b4f1901b3019
- **DSUN OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/d42c406a-b7c9-52d0-8caa-1240bce9d82d
- **Globalsun OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/9b4929e3-1b04-5e75-8aaa-8d02bd791f2a
- **Jandre Investeeringud OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/64490e92-6a3d-502d-90c1-142e69a9f976
- **Osaühing DoubleSun** (Juhatuse liige) — https://whiteintel.dev/entity/234f5599-eda6-557d-b097-ab9ce2055104
- **Osaühing Fanoris** (Juhatuse liige) — https://whiteintel.dev/entity/beb04ef0-a544-5e28-8266-08292ca9cca1
- **Osaühing Fixor Kinnisvara** (Juhatuse liige) — https://whiteintel.dev/entity/48afdd88-4e6a-590e-a8fe-ace8e39161f0
- **osaühing Kivilaine** (Juhatuse liige) — https://whiteintel.dev/entity/08b95bd7-25bd-5076-b90b-a6628e9fa17c
- **Osaühing Montcom** (Juhatuse liige) — https://whiteintel.dev/entity/7934acff-e867-5e3d-9080-a99eb0edcc8a
- **Osaühing Regentum** (Juhatuse liige) — https://whiteintel.dev/entity/4254a4e4-4e00-56bc-83f5-cfe10a53b809
- **Osaühing Sun Gate** (Juhatuse liige) — https://whiteintel.dev/entity/ef480b05-5535-5296-afa6-824b707f0904
- **Osaühing Sunmax** (Juhatuse liige) — https://whiteintel.dev/entity/bb31cb62-01b6-5564-969d-5f5eb9f23b52

…and **24** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **Jaan Tamm** — https://whiteintel.dev/entity/9a1b5f69-0d59-5cb6-9565-84faff54c2ff · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jaan Tamm**. Human view: https://whiteintel.dev/entity/9a1b5f69-0d59-5cb6-9565-84faff54c2ff · Structured JSON: https://whiteintel.dev/api/public/dossier/9a1b5f69-0d59-5cb6-9565-84faff54c2ff._

_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"._