---
title: "Madis Avi — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1
json: https://whiteintel.dev/api/public/dossier/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Madis Avi

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1  

## Ownership & control

### Holdings / subsidiaries

- **Keemia 39C OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/71205442-30ef-558f-a5c8-b25ad9135ed7
- **MARSTEL OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/867ed086-c5da-5a99-9eaf-334def5df8d3
- **Mattiva OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/5aeebe56-d6b7-5e68-b2a7-14598e11134a
- **Osaühing SIRKEL&MALL** (Juhatuse liige) — https://whiteintel.dev/entity/44d81b1c-1fb3-5fbc-89b6-81cbc2190105
- **SMA Elekter OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/f61c516c-d6e7-5367-ae8a-003b2e3f110f
- **SMA Poland OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/9cc90696-d32a-5869-901b-6f2f1d73a58f
- **Tallinn, Keemia tn 39c korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/43e48965-85d7-5208-8eb9-eb2a00a9593d
- **USM Päike OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/8483e6d9-348a-58ed-99aa-6290619ba6db
- **Briden OÜ** (beneficial owner) — https://whiteintel.dev/entity/672278ee-ef8a-5c68-84d3-6f8d11392b45
- **Keemia 39C OÜ** (beneficial owner) — https://whiteintel.dev/entity/71205442-30ef-558f-a5c8-b25ad9135ed7
- **MARSTEL OÜ** (beneficial owner) — https://whiteintel.dev/entity/867ed086-c5da-5a99-9eaf-334def5df8d3
- **Mattiva OÜ** (beneficial owner) — https://whiteintel.dev/entity/5aeebe56-d6b7-5e68-b2a7-14598e11134a

…and **5** 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 **Madis Avi** — https://whiteintel.dev/entity/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Madis Avi**. Human view: https://whiteintel.dev/entity/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1 · Structured JSON: https://whiteintel.dev/api/public/dossier/dabaa6a7-a467-5b59-b2e0-4f63b2bf31a1._

_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"._