---
title: "Marko Posti — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fe21cab6-c26d-5d02-a3ce-392d8a823e9e
json: https://whiteintel.dev/api/public/dossier/fe21cab6-c26d-5d02-a3ce-392d8a823e9e
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Marko Posti

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/fe21cab6-c26d-5d02-a3ce-392d8a823e9e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fe21cab6-c26d-5d02-a3ce-392d8a823e9e  

## Ownership & control

### Holdings / subsidiaries

- **CSW Holding OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/012fcaeb-c649-5740-adf7-ff33105b3558
- **Viimistlus Duo OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/7f128c14-5aea-5ee1-8c11-bcc154de1a2e
- **Viimistlus Duo OÜ** (beneficial owner) — https://whiteintel.dev/entity/7f128c14-5aea-5ee1-8c11-bcc154de1a2e

## 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 **Marko Posti** — https://whiteintel.dev/entity/fe21cab6-c26d-5d02-a3ce-392d8a823e9e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Marko Posti**. Human view: https://whiteintel.dev/entity/fe21cab6-c26d-5d02-a3ce-392d8a823e9e · Structured JSON: https://whiteintel.dev/api/public/dossier/fe21cab6-c26d-5d02-a3ce-392d8a823e9e._

_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"._