---
title: "Martin Masing — Ownership Dossier"
canonical: https://whiteintel.dev/entity/12aad8bb-d51e-5e95-b568-852af4e98967
json: https://whiteintel.dev/api/public/dossier/12aad8bb-d51e-5e95-b568-852af4e98967
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Martin Masing

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/12aad8bb-d51e-5e95-b568-852af4e98967  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/12aad8bb-d51e-5e95-b568-852af4e98967  

## Ownership & control

### Holdings / subsidiaries

- **Allikapark OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/c8c5b5be-b0e5-577b-add0-a3bfade65357
- **Hort Auto Tartu OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/db89c8c2-8418-50aa-b356-141fc40185e9
- **Hort Capital OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/a64f5d00-50a9-5ac5-97c4-a907183da482
- **Mia Capital OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/31b8721f-d5cc-58db-8418-afea60b1eae1
- **Ort Invest OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/8e00a1df-46c3-5708-b4f6-2d0842543d4b
- **Osaühing Hort Auto** (Juhatuse liige) — https://whiteintel.dev/entity/626f6e59-0c76-5390-90a1-d17ff3962f13
- **Otepää Residences OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/f36a477c-6aad-5087-b207-308fd2fe83eb
- **SailFun OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/2138c78d-aa89-5015-a667-5f27733132ce
- **TSM Ceramic Osaühing** (Juhatuse liige) — https://whiteintel.dev/entity/d6ba5ba4-4759-5cc4-9d53-0943b9c2e6ba
- **Allikapark OÜ** (beneficial owner) — https://whiteintel.dev/entity/c8c5b5be-b0e5-577b-add0-a3bfade65357
- **Hort Auto Tartu OÜ** (beneficial owner) — https://whiteintel.dev/entity/db89c8c2-8418-50aa-b356-141fc40185e9
- **Hort Capital OÜ** (beneficial owner) — https://whiteintel.dev/entity/a64f5d00-50a9-5ac5-97c4-a907183da482

…and **5** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

## 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 **Martin Masing** — https://whiteintel.dev/entity/12aad8bb-d51e-5e95-b568-852af4e98967 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Martin Masing**. Human view: https://whiteintel.dev/entity/12aad8bb-d51e-5e95-b568-852af4e98967 · Structured JSON: https://whiteintel.dev/api/public/dossier/12aad8bb-d51e-5e95-b568-852af4e98967._

_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"._