---
title: "Sten Lassmann — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0
json: https://whiteintel.dev/api/public/dossier/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Sten Lassmann

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0  

## Ownership & control

### Holdings / subsidiaries

- **Eesti Klaveriõpetajate Ühing** (Juhatuse liige) — https://whiteintel.dev/entity/df1ee330-c061-5d3c-84c7-3b343f2a659a
- **Heino Elleri Sihtasutus** (Juhatuse liige) — https://whiteintel.dev/entity/2f134fc6-e71e-57f4-b2af-5755105db99c
- **MTÜ Eesti Pianistide Liit** (Juhatuse liige) — https://whiteintel.dev/entity/c65fa26d-4ea3-578a-a76d-3a9bea7bb482
- **Pianist Sten Lassmann** (Füüsilisest isikust ettevõtja) — https://whiteintel.dev/entity/84e77e38-0b42-5feb-a46d-4931c3960e7b
- **Tallinn, P. Süda tn 2 // 2a korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/9ceb2332-0d05-5196-aed3-fc2c29af6377
- **Eesti Klaveriõpetajate Ühing** (beneficial owner) — https://whiteintel.dev/entity/df1ee330-c061-5d3c-84c7-3b343f2a659a
- **Heino Elleri Sihtasutus** (beneficial owner) — https://whiteintel.dev/entity/2f134fc6-e71e-57f4-b2af-5755105db99c

## 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 **Sten Lassmann** — https://whiteintel.dev/entity/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sten Lassmann**. Human view: https://whiteintel.dev/entity/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0 · Structured JSON: https://whiteintel.dev/api/public/dossier/f90002ff-44bd-55d1-b628-ae5d6b2cd7d0._

_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"._