---
title: "Ülle Prost — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e1b86c76-6802-53d9-8bcc-cf9dbe929868
json: https://whiteintel.dev/api/public/dossier/e1b86c76-6802-53d9-8bcc-cf9dbe929868
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Ülle Prost

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/e1b86c76-6802-53d9-8bcc-cf9dbe929868  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e1b86c76-6802-53d9-8bcc-cf9dbe929868  

## Ownership & control

### Holdings / subsidiaries

- **Mooste Mõisa Arendusselts** (Juhatuse liige) — https://whiteintel.dev/entity/e5e910bb-9b1a-58d5-bc2c-c3940d256ca3
- **osaühing Bigon B** (Juhatuse liige) — https://whiteintel.dev/entity/611c355f-4586-5512-8796-7d983dd85a3e
- **Mooste Mõisa Arendusselts** (beneficial owner) — https://whiteintel.dev/entity/e5e910bb-9b1a-58d5-bc2c-c3940d256ca3
- **osaühing Bigon B** (beneficial owner) — https://whiteintel.dev/entity/611c355f-4586-5512-8796-7d983dd85a3e

## 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 **Ülle Prost** — https://whiteintel.dev/entity/e1b86c76-6802-53d9-8bcc-cf9dbe929868 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ülle Prost**. Human view: https://whiteintel.dev/entity/e1b86c76-6802-53d9-8bcc-cf9dbe929868 · Structured JSON: https://whiteintel.dev/api/public/dossier/e1b86c76-6802-53d9-8bcc-cf9dbe929868._

_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"._