---
title: "Oleg Hartšenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ef54938a-be3a-5db0-9cf2-848555b38e07
json: https://whiteintel.dev/api/public/dossier/ef54938a-be3a-5db0-9cf2-848555b38e07
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Oleg Hartšenko

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/ef54938a-be3a-5db0-9cf2-848555b38e07  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ef54938a-be3a-5db0-9cf2-848555b38e07  

## Ownership & control

### Holdings / subsidiaries

- **Studio XO2 MTÜ** (Juhatuse liige) — https://whiteintel.dev/entity/cc29f207-515c-5569-bb96-5fc15bc6d2c1
- **Tallinn, Tehnika tn 117 korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/1e009f15-a08e-54d3-8dca-0fa29fa28a48
- **XOfoto OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/94222c3c-5c60-5ae0-a5e3-2359366cf47c
- **Studio XO2 MTÜ** (beneficial owner) — https://whiteintel.dev/entity/cc29f207-515c-5569-bb96-5fc15bc6d2c1
- **XOfoto OÜ** (beneficial owner) — https://whiteintel.dev/entity/94222c3c-5c60-5ae0-a5e3-2359366cf47c

## 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 **Oleg Hartšenko** — https://whiteintel.dev/entity/ef54938a-be3a-5db0-9cf2-848555b38e07 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Oleg Hartšenko**. Human view: https://whiteintel.dev/entity/ef54938a-be3a-5db0-9cf2-848555b38e07 · Structured JSON: https://whiteintel.dev/api/public/dossier/ef54938a-be3a-5db0-9cf2-848555b38e07._

_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"._