---
title: "Osaühing Alcostar — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d9cbf78b-0a13-563c-ad2e-b85fb321812a
json: https://whiteintel.dev/api/public/dossier/d9cbf78b-0a13-563c-ad2e-b85fb321812a
identifier: ee-regcode:10757589
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Osaühing Alcostar

**Type:** Company  
**Jurisdiction:** EE  
**Identifier:** `ee-regcode:10757589`  
**Canonical dossier:** https://whiteintel.dev/entity/d9cbf78b-0a13-563c-ad2e-b85fb321812a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d9cbf78b-0a13-563c-ad2e-b85fb321812a  

## Registry profile

- **Status:** Registrisse kantud  
- **Legal form:** `Osaühing`  
- **Source:** Estonian e-Business Register (RIK)  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Osaühing Alcostar** — GLEIF · `lei:89450076INA8V0KF3P85` — https://whiteintel.dev/entity/27dd2b1e-5e66-551d-beb8-fc9ab2bde14a

## Ownership & control

### Owners / controllers

- **Mark Mägi** (beneficial owner) — https://whiteintel.dev/entity/cbc00fe9-5422-51cf-a4df-f51e0b015f4c
- **Nele Mägi** (beneficial owner) — https://whiteintel.dev/entity/84199801-eabe-5a38-9408-6587b0b5e3cf

### UBO chain (walk to the ultimate owner)

A **4-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- estonia_ariregister — https://ariregister.rik.ee/est/company/10757589

## 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 **Osaühing Alcostar** — https://whiteintel.dev/entity/d9cbf78b-0a13-563c-ad2e-b85fb321812a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Osaühing Alcostar**. Human view: https://whiteintel.dev/entity/d9cbf78b-0a13-563c-ad2e-b85fb321812a · Structured JSON: https://whiteintel.dev/api/public/dossier/d9cbf78b-0a13-563c-ad2e-b85fb321812a._

_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"._