---
title: "Irina Müller — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a50993d8-e0c8-51dd-ad34-dc17737ff312
json: https://whiteintel.dev/api/public/dossier/a50993d8-e0c8-51dd-ad34-dc17737ff312
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Irina Müller

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/a50993d8-e0c8-51dd-ad34-dc17737ff312  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a50993d8-e0c8-51dd-ad34-dc17737ff312  

## Ownership & control

### Holdings / subsidiaries

- **Grillberg OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/bf0add32-62ac-58b4-a814-3362a36c8b18
- **Osaühing Muiraug Grupp** (Juhatuse liige) — https://whiteintel.dev/entity/cdef1e4d-7b06-5b66-a833-b7e4b0191e15
- **Peretarkuse õpikeskus OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/a8487dda-1b2a-577d-be23-e5730e36acc9
- **Grillberg OÜ** (beneficial owner) — https://whiteintel.dev/entity/bf0add32-62ac-58b4-a814-3362a36c8b18
- **Osaühing KODUINVEST** (beneficial owner) — https://whiteintel.dev/entity/97bbba8f-3bd3-52dc-923b-e42dfef8578c
- **Osaühing Muiraug Grupp** (beneficial owner) — https://whiteintel.dev/entity/cdef1e4d-7b06-5b66-a833-b7e4b0191e15
- **OÜ Joaorg Invest** (beneficial owner) — https://whiteintel.dev/entity/b86ae711-ac3c-5414-af2a-b424d1e5bb80

## 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 **Irina Müller** — https://whiteintel.dev/entity/a50993d8-e0c8-51dd-ad34-dc17737ff312 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Irina Müller**. Human view: https://whiteintel.dev/entity/a50993d8-e0c8-51dd-ad34-dc17737ff312 · Structured JSON: https://whiteintel.dev/api/public/dossier/a50993d8-e0c8-51dd-ad34-dc17737ff312._

_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"._