---
title: "Heliina Tammiste — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21
json: https://whiteintel.dev/api/public/dossier/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Heliina Tammiste

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21  

## Ownership & control

### Holdings / subsidiaries

- **Ostupesa OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/03990d74-c521-5daf-aad3-e812b5cb4aba
- **Pisipesa Lastekaubad OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/32660013-caab-51ba-adb6-c1c2353e22e2
- **Tormikuma OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/d6a66e77-48f7-55aa-9175-547ecfa69e9e
- **JCI Toompea** (beneficial owner) — https://whiteintel.dev/entity/2a145459-ff82-5140-b852-e8918a17e5d0
- **Ostupesa OÜ** (beneficial owner) — https://whiteintel.dev/entity/03990d74-c521-5daf-aad3-e812b5cb4aba
- **Pisipesa Lastekaubad OÜ** (beneficial owner) — https://whiteintel.dev/entity/32660013-caab-51ba-adb6-c1c2353e22e2
- **Tormikuma OÜ** (beneficial owner) — https://whiteintel.dev/entity/d6a66e77-48f7-55aa-9175-547ecfa69e9e

## 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 **Heliina Tammiste** — https://whiteintel.dev/entity/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Heliina Tammiste**. Human view: https://whiteintel.dev/entity/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21 · Structured JSON: https://whiteintel.dev/api/public/dossier/4481fb36-b4a2-50ae-9c83-b9eb6fd30a21._

_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"._