---
title: "Maarja Steinberg — Ownership Dossier"
canonical: https://whiteintel.dev/entity/38f65df6-0cae-5198-892b-78274d6f2b82
json: https://whiteintel.dev/api/public/dossier/38f65df6-0cae-5198-892b-78274d6f2b82
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Maarja Steinberg

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/38f65df6-0cae-5198-892b-78274d6f2b82  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/38f65df6-0cae-5198-892b-78274d6f2b82  

## Ownership & control

### Holdings / subsidiaries

- **HMSK Technologies OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/1e79bd8c-7bca-59bd-97e1-787268d32916
- **Ravenna OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/83434b8b-e6db-51e2-bf0b-b5444c9a256a
- **HMSK Technologies OÜ** (beneficial owner) — https://whiteintel.dev/entity/1e79bd8c-7bca-59bd-97e1-787268d32916
- **MarketDepth Analytics OÜ** (beneficial owner) — https://whiteintel.dev/entity/ada9c9ec-5e43-5c66-ac27-8ced327fe009
- **Ravenna OÜ** (beneficial owner) — https://whiteintel.dev/entity/83434b8b-e6db-51e2-bf0b-b5444c9a256a

## 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 **Maarja Steinberg** — https://whiteintel.dev/entity/38f65df6-0cae-5198-892b-78274d6f2b82 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Maarja Steinberg**. Human view: https://whiteintel.dev/entity/38f65df6-0cae-5198-892b-78274d6f2b82 · Structured JSON: https://whiteintel.dev/api/public/dossier/38f65df6-0cae-5198-892b-78274d6f2b82._

_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"._