---
title: "Igor Sidorenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2f809b1f-26cc-571b-9d24-98edebe65cd2
json: https://whiteintel.dev/api/public/dossier/2f809b1f-26cc-571b-9d24-98edebe65cd2
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Igor Sidorenko

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/2f809b1f-26cc-571b-9d24-98edebe65cd2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2f809b1f-26cc-571b-9d24-98edebe65cd2  

## Ownership & control

### Holdings / subsidiaries

- **ALARMA Arhitektuuribüroo OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/7fb33f99-739d-5ca0-b660-6fdbbcbed724
- **Estplain OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/392e166f-001f-50b5-98a4-998e35bf89fe
- **IS Arhitektuur OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/2c297b22-bd0a-5d8d-ac1f-fa5cef392b34
- **Aiandusühistu Vikipalu-2** (beneficial owner) — https://whiteintel.dev/entity/55a52aa1-9be3-58bc-8286-456df445a753
- **ALARMA Arhitektuuribüroo OÜ** (beneficial owner) — https://whiteintel.dev/entity/7fb33f99-739d-5ca0-b660-6fdbbcbed724
- **Estplain OÜ** (beneficial owner) — https://whiteintel.dev/entity/392e166f-001f-50b5-98a4-998e35bf89fe
- **IS Arhitektuur OÜ** (beneficial owner) — https://whiteintel.dev/entity/2c297b22-bd0a-5d8d-ac1f-fa5cef392b34

## 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 **Igor Sidorenko** — https://whiteintel.dev/entity/2f809b1f-26cc-571b-9d24-98edebe65cd2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Igor Sidorenko**. Human view: https://whiteintel.dev/entity/2f809b1f-26cc-571b-9d24-98edebe65cd2 · Structured JSON: https://whiteintel.dev/api/public/dossier/2f809b1f-26cc-571b-9d24-98edebe65cd2._

_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"._