---
title: "Jaak Martinson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/205ebadf-0400-598b-90ae-d856200a5cec
json: https://whiteintel.dev/api/public/dossier/205ebadf-0400-598b-90ae-d856200a5cec
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Jaak Martinson

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/205ebadf-0400-598b-90ae-d856200a5cec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/205ebadf-0400-598b-90ae-d856200a5cec  

## Ownership & control

### Holdings / subsidiaries

- **Birxit OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/9ceaa9f9-b7df-5a50-8c23-e00bbc3c728b
- **KaDe Holding OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/5d5e0db4-16d1-53b1-8e50-6e9c7b498e37
- **LipMarte OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/f618e31f-bc72-501d-ba37-d443f7473e51
- **Mittetulundusühing Kuninga Kool** (Juhatuse liige) — https://whiteintel.dev/entity/8d96a392-5e39-588d-9498-111f64cdd8a3
- **StroiBat OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/539cd2c2-6560-5c26-9fa0-4dc5b98de5dd
- **Birxit OÜ** (beneficial owner) — https://whiteintel.dev/entity/9ceaa9f9-b7df-5a50-8c23-e00bbc3c728b
- **KaDe Holding OÜ** (beneficial owner) — https://whiteintel.dev/entity/5d5e0db4-16d1-53b1-8e50-6e9c7b498e37
- **LipMarte OÜ** (beneficial owner) — https://whiteintel.dev/entity/f618e31f-bc72-501d-ba37-d443f7473e51
- **Mittetulundusühing Kuninga Kool** (beneficial owner) — https://whiteintel.dev/entity/8d96a392-5e39-588d-9498-111f64cdd8a3
- **StroiBat OÜ** (beneficial owner) — https://whiteintel.dev/entity/539cd2c2-6560-5c26-9fa0-4dc5b98de5dd

## 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 **Jaak Martinson** — https://whiteintel.dev/entity/205ebadf-0400-598b-90ae-d856200a5cec · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jaak Martinson**. Human view: https://whiteintel.dev/entity/205ebadf-0400-598b-90ae-d856200a5cec · Structured JSON: https://whiteintel.dev/api/public/dossier/205ebadf-0400-598b-90ae-d856200a5cec._

_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"._