---
title: "Valentyn Demchuk — Ownership Dossier"
canonical: https://whiteintel.dev/entity/033ac2a8-cb69-5b75-b0e2-eea969d88fc0
json: https://whiteintel.dev/api/public/dossier/033ac2a8-cb69-5b75-b0e2-eea969d88fc0
identifier: oo-person:GB-COH-PER-SL026361-ASNv_EZmFGMT5p9NIw7zZh5Asl8
jurisdiction: UA
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Valentyn Demchuk

**Type:** Person  
**Jurisdiction:** UA  
**Identifier:** `oo-person:GB-COH-PER-SL026361-ASNv_EZmFGMT5p9NIw7zZh5Asl8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/033ac2a8-cb69-5b75-b0e2-eea969d88fc0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/033ac2a8-cb69-5b75-b0e2-eea969d88fc0  

## Ownership & control

### Holdings / subsidiaries

- **UPJET L.P.** (beneficial owner) — 100% — https://whiteintel.dev/entity/7ba116d3-0603-51e0-96d6-e43047fc9b95

## 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 **Valentyn Demchuk** — https://whiteintel.dev/entity/033ac2a8-cb69-5b75-b0e2-eea969d88fc0 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Valentyn Demchuk**. Human view: https://whiteintel.dev/entity/033ac2a8-cb69-5b75-b0e2-eea969d88fc0 · Structured JSON: https://whiteintel.dev/api/public/dossier/033ac2a8-cb69-5b75-b0e2-eea969d88fc0._

_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"._