---
title: "Helena Kask — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fd99f73d-22d6-5e01-8743-98eff4366e6f
json: https://whiteintel.dev/api/public/dossier/fd99f73d-22d6-5e01-8743-98eff4366e6f
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Helena Kask

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/fd99f73d-22d6-5e01-8743-98eff4366e6f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fd99f73d-22d6-5e01-8743-98eff4366e6f  

## Ownership & control

### Holdings / subsidiaries

- **EFTA Legal OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/83ee42fe-ac2c-5495-be42-5362521f7857
- **Oü Lessor** (Juhatuse liige) — https://whiteintel.dev/entity/3d5c16ef-3cd2-5d05-9680-fc47d8953960
- **Studio Magnolia OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/394e393f-7dfe-5412-a4b7-b539d1753a11
- **Workland Estonia OÜ** (Prokurist) — https://whiteintel.dev/entity/3b07412b-da73-51e5-8a9c-b6c51d65ce93
- **Workland M25 OÜ** (Prokurist) — https://whiteintel.dev/entity/6082cf26-cabb-5931-a37e-78924ac2f3b0
- **Workland Maakri OÜ** (Prokurist) — https://whiteintel.dev/entity/3ff5ecb8-e217-5a57-ade4-6fac8b0c58ed
- **Workland Tallinn OÜ** (Prokurist) — https://whiteintel.dev/entity/b0be14d2-c2aa-52d3-866f-a5a1e98e6345
- **EFTA Legal OÜ** (beneficial owner) — https://whiteintel.dev/entity/83ee42fe-ac2c-5495-be42-5362521f7857
- **Studio Magnolia OÜ** (beneficial owner) — https://whiteintel.dev/entity/394e393f-7dfe-5412-a4b7-b539d1753a11

## 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 **Helena Kask** — https://whiteintel.dev/entity/fd99f73d-22d6-5e01-8743-98eff4366e6f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Helena Kask**. Human view: https://whiteintel.dev/entity/fd99f73d-22d6-5e01-8743-98eff4366e6f · Structured JSON: https://whiteintel.dev/api/public/dossier/fd99f73d-22d6-5e01-8743-98eff4366e6f._

_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"._