---
title: "Sergey Lysenko — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd
json: https://whiteintel.dev/api/public/dossier/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd
identifier: icij:icijol-21342
jurisdiction: UA
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sergey Lysenko

**Type:** Organization  
**Jurisdiction:** UA  
**Identifier:** `icij:icijol-21342`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd  

## Ownership & control

### Holdings / subsidiaries

- **M.A.R.T. Systems Corporation** (shareholder of) — https://whiteintel.dev/entity/57257398-6e98-5e5f-bd99-cb90a4ac12b0

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/21342

## 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 **Sergey Lysenko** — https://whiteintel.dev/entity/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sergey Lysenko**. Human view: https://whiteintel.dev/entity/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd · Structured JSON: https://whiteintel.dev/api/public/dossier/c91b53b9-5d0c-5a2d-af06-ba4d4941e0bd._

_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"._