---
title: "Serhiy Tusmenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2
json: https://whiteintel.dev/api/public/dossier/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2
identifier: oo-person:GB-COH-PER-SL013750-l5_1pAAs5Yvu0sDHSGNlIMH_b0c
jurisdiction: UA
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Serhiy Tusmenko

**Type:** Person  
**Jurisdiction:** UA  
**Identifier:** `oo-person:GB-COH-PER-SL013750-l5_1pAAs5Yvu0sDHSGNlIMH_b0c`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2  

## Ownership & control

### Holdings / subsidiaries

- **DIAMAN TRADE LP** (beneficial owner) — 100% — https://whiteintel.dev/entity/c6d61976-15e3-59d9-991a-34a1c5549c1c

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Serhiy Tusmenko**. Human view: https://whiteintel.dev/entity/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2 · Structured JSON: https://whiteintel.dev/api/public/dossier/cd98c97a-6fa3-55f6-b9e5-ee7a85fca3f2._

_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"._