---
title: "Serhii Briazkalo — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e0378e8a-05b8-584d-866a-1da0bfa58d0f
json: https://whiteintel.dev/api/public/dossier/e0378e8a-05b8-584d-866a-1da0bfa58d0f
identifier: oo-person:GB-COH-PER-15661994-yHelWIIsOZBYU2gi5bPkE7YBl90
jurisdiction: UA
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Serhii Briazkalo

**Type:** Person  
**Jurisdiction:** UA  
**Identifier:** `oo-person:GB-COH-PER-15661994-yHelWIIsOZBYU2gi5bPkE7YBl90`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e0378e8a-05b8-584d-866a-1da0bfa58d0f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e0378e8a-05b8-584d-866a-1da0bfa58d0f  

## Ownership & control

### Holdings / subsidiaries

- **PGSI MANAGEMENT LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/29bc51e1-7a64-56db-b9ed-56e84276294a

## 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 **Serhii Briazkalo** — https://whiteintel.dev/entity/e0378e8a-05b8-584d-866a-1da0bfa58d0f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Serhii Briazkalo**. Human view: https://whiteintel.dev/entity/e0378e8a-05b8-584d-866a-1da0bfa58d0f · Structured JSON: https://whiteintel.dev/api/public/dossier/e0378e8a-05b8-584d-866a-1da0bfa58d0f._

_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"._