---
title: "Marko Siinmaa — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d388b97a-7cf0-5237-9fc8-6957d1ab47a7
json: https://whiteintel.dev/api/public/dossier/d388b97a-7cf0-5237-9fc8-6957d1ab47a7
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Marko Siinmaa

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/d388b97a-7cf0-5237-9fc8-6957d1ab47a7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d388b97a-7cf0-5237-9fc8-6957d1ab47a7  

## Ownership & control

### Holdings / subsidiaries

- **MS Audit OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/8066e770-fa4a-5866-b529-da2b9e40c59f
- **Tallinn, Koidu tn 75 korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/3b8608bf-4958-5512-81d0-2fac19f3c334
- **Tallinn, Pärnu mnt 68 // Uue Maailma tn 19 korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/26fd0d9c-ce60-506d-9c57-64bdc1ef148c
- **Kasvuke OÜ** (beneficial owner) — https://whiteintel.dev/entity/e13a7798-b6d8-5862-90b2-225b8038b8a4
- **MS Audit OÜ** (beneficial owner) — https://whiteintel.dev/entity/8066e770-fa4a-5866-b529-da2b9e40c59f

## 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 Siinmaa** — https://whiteintel.dev/entity/d388b97a-7cf0-5237-9fc8-6957d1ab47a7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Marko Siinmaa**. Human view: https://whiteintel.dev/entity/d388b97a-7cf0-5237-9fc8-6957d1ab47a7 · Structured JSON: https://whiteintel.dev/api/public/dossier/d388b97a-7cf0-5237-9fc8-6957d1ab47a7._

_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"._