---
title: "Mr Sergej Kostenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e28541b4-afb5-45d2-ae32-bc81439c0b53
json: https://whiteintel.dev/api/public/dossier/e28541b4-afb5-45d2-ae32-bc81439c0b53
identifier: psc:4wcQS6z9cvj2YXLzdAwG2DG-j2s
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Sergej Kostenko

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:4wcQS6z9cvj2YXLzdAwG2DG-j2s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e28541b4-afb5-45d2-ae32-bc81439c0b53  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e28541b4-afb5-45d2-ae32-bc81439c0b53  

## Ownership & control

### Holdings / subsidiaries

- **NOTHREAT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f364dd44-c047-57c2-9ff6-733d409f945e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Sergej Kostenko**. Human view: https://whiteintel.dev/entity/e28541b4-afb5-45d2-ae32-bc81439c0b53 · Structured JSON: https://whiteintel.dev/api/public/dossier/e28541b4-afb5-45d2-ae32-bc81439c0b53._

_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"._