---
title: "Nikolay Katorzhnov — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a
json: https://whiteintel.dev/api/public/dossier/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a
identifier: oo-person:GB-COH-PER-SL033397-v4E3Lq-Sm7A3gs6QB7I22hEaQAQ
jurisdiction: CY
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Nikolay Katorzhnov

**Type:** Person  
**Jurisdiction:** CY  
**Identifier:** `oo-person:GB-COH-PER-SL033397-v4E3Lq-Sm7A3gs6QB7I22hEaQAQ`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a  

## Ownership & control

### Holdings / subsidiaries

- **4BIO VENTURES II FOUNDER L.P.** (beneficial owner) — 50% — https://whiteintel.dev/entity/b9868446-f623-56fd-b6fa-3b20b77637e4

## Provenance

- OpenOwnership — https://www.openownership.org

## 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 **Nikolay Katorzhnov** — https://whiteintel.dev/entity/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Nikolay Katorzhnov**. Human view: https://whiteintel.dev/entity/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a · Structured JSON: https://whiteintel.dev/api/public/dossier/8ae8b2b2-9690-5b1d-a7c8-dc0a1bda881a._

_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"._