---
title: "Denis Piskunov — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d00e3667-978c-58a6-b60a-e08182dff0da
json: https://whiteintel.dev/api/public/dossier/d00e3667-978c-58a6-b60a-e08182dff0da
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Denis Piskunov

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/d00e3667-978c-58a6-b60a-e08182dff0da  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d00e3667-978c-58a6-b60a-e08182dff0da  

## Ownership & control

### Holdings / subsidiaries

- **Keystone Group OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/23cf6739-876f-52db-bed6-cc6431a6ca91
- **Keystone Shipping OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/e9319a45-72e1-5a82-974b-54312e5ae5c6
- **Keystone Group OÜ** (beneficial owner) — https://whiteintel.dev/entity/23cf6739-876f-52db-bed6-cc6431a6ca91
- **Keystone Shipping OÜ** (beneficial owner) — https://whiteintel.dev/entity/e9319a45-72e1-5a82-974b-54312e5ae5c6

## 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 **Denis Piskunov** — https://whiteintel.dev/entity/d00e3667-978c-58a6-b60a-e08182dff0da · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Denis Piskunov**. Human view: https://whiteintel.dev/entity/d00e3667-978c-58a6-b60a-e08182dff0da · Structured JSON: https://whiteintel.dev/api/public/dossier/d00e3667-978c-58a6-b60a-e08182dff0da._

_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"._