---
title: "Hea Koostöö Hoiu-laenuühistu — Ownership Dossier"
canonical: https://whiteintel.dev/entity/20153d88-da1d-5961-8ace-d2cc4b069392
json: https://whiteintel.dev/api/public/dossier/20153d88-da1d-5961-8ace-d2cc4b069392
identifier: ee-regcode:12938421
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Hea Koostöö Hoiu-laenuühistu

**Type:** Company  
**Jurisdiction:** EE  
**Identifier:** `ee-regcode:12938421`  
**Canonical dossier:** https://whiteintel.dev/entity/20153d88-da1d-5961-8ace-d2cc4b069392  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/20153d88-da1d-5961-8ace-d2cc4b069392  

## Registry profile

- **Status:** Likvideerimisel  
- **Legal form:** `Tulundusühistu`  
- **Source:** Estonian e-Business Register (RIK)  

## Ownership & control

### Owners / controllers

- **Esther Maria Grünberg** (beneficial owner) — https://whiteintel.dev/entity/29fbc1ad-ae40-5324-96b5-f98a3943493a
- **Rainer Eidemiller** (beneficial owner) — https://whiteintel.dev/entity/2b41b3a5-4a0e-5e2d-bf83-4120d5390782
- **Riinu Lepa** (beneficial owner) — https://whiteintel.dev/entity/0b5a4dc5-2989-5ff8-8878-440c4a0fd671
- **Tiit Urva** (beneficial owner) — https://whiteintel.dev/entity/26964fac-ae36-57d9-a7af-eac98f32ae71
- **Toomas Trapido** (beneficial owner) — https://whiteintel.dev/entity/0b9d7993-efd8-52c7-bc17-aebc52eb1ac9

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

A **6-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/12938421

## 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 **Hea Koostöö Hoiu-laenuühistu** — https://whiteintel.dev/entity/20153d88-da1d-5961-8ace-d2cc4b069392 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Hea Koostöö Hoiu-laenuühistu**. Human view: https://whiteintel.dev/entity/20153d88-da1d-5961-8ace-d2cc4b069392 · Structured JSON: https://whiteintel.dev/api/public/dossier/20153d88-da1d-5961-8ace-d2cc4b069392._

_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"._