---
title: "Sergei Nazarenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3e2180ba-8217-5cb1-b92d-e627f2a8c45e
json: https://whiteintel.dev/api/public/dossier/3e2180ba-8217-5cb1-b92d-e627f2a8c45e
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Sergei Nazarenko

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/3e2180ba-8217-5cb1-b92d-e627f2a8c45e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3e2180ba-8217-5cb1-b92d-e627f2a8c45e  

## Ownership & control

### Holdings / subsidiaries

- **Balti Nukleaarmeditsiini Assotsiatsioon** (Juhatuse liige) — https://whiteintel.dev/entity/42986dd1-2e98-5ad0-addb-69dc1e2bbcbc
- **Eesti Biomeditsiinitehnika ja Meditsiinifüüsika Ühing** (Juhatuse liige) — https://whiteintel.dev/entity/e33b6b54-af33-5f97-957d-adfeeac94bf9
- **Mittetulundusühing Eesti Vererõhukeskus** (Juhatuse liige) — https://whiteintel.dev/entity/953fdf00-ded7-564b-8577-b5d4a22107eb
- **Tallinn, Raua tn 8 korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/1f2116c9-bce9-5b9a-9a8d-082510f49741
- **Balti Nukleaarmeditsiini Assotsiatsioon** (beneficial owner) — https://whiteintel.dev/entity/42986dd1-2e98-5ad0-addb-69dc1e2bbcbc
- **Eesti Biomeditsiinitehnika ja Meditsiinifüüsika Ühing** (beneficial owner) — https://whiteintel.dev/entity/e33b6b54-af33-5f97-957d-adfeeac94bf9
- **Mittetulundusühing Eesti Vererõhukeskus** (beneficial owner) — https://whiteintel.dev/entity/953fdf00-ded7-564b-8577-b5d4a22107eb

## 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 **Sergei Nazarenko** — https://whiteintel.dev/entity/3e2180ba-8217-5cb1-b92d-e627f2a8c45e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sergei Nazarenko**. Human view: https://whiteintel.dev/entity/3e2180ba-8217-5cb1-b92d-e627f2a8c45e · Structured JSON: https://whiteintel.dev/api/public/dossier/3e2180ba-8217-5cb1-b92d-e627f2a8c45e._

_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"._