---
title: "DAVID CASTEK — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e4e5f184-04cc-55f3-a688-64a9cbd3d63b
json: https://whiteintel.dev/api/public/dossier/e4e5f184-04cc-55f3-a688-64a9cbd3d63b
identifier: icij:icijol-56014241
jurisdiction: CZ
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DAVID CASTEK

**Type:** Organization  
**Jurisdiction:** CZ  
**Identifier:** `icij:icijol-56014241`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e4e5f184-04cc-55f3-a688-64a9cbd3d63b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e4e5f184-04cc-55f3-a688-64a9cbd3d63b  

## Cross-source identity

The same real-world entity, resolved across sources:

- **David Castek** — OpenOwnership · `oo-person:GB-COH-PER-05292569-o5WQxi21IYKNcJn8vzAFnI3YZQg` — https://whiteintel.dev/entity/9a843f81-a280-5598-8797-8d4e4211a340

## Ownership & control

### Holdings / subsidiaries

- **SILVERBERGER Limited** (shareholder of) — https://whiteintel.dev/entity/9679aa98-7c25-5fae-be6c-6ca72fb3c4da

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56014241

## 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 **DAVID CASTEK** — https://whiteintel.dev/entity/e4e5f184-04cc-55f3-a688-64a9cbd3d63b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DAVID CASTEK**. Human view: https://whiteintel.dev/entity/e4e5f184-04cc-55f3-a688-64a9cbd3d63b · Structured JSON: https://whiteintel.dev/api/public/dossier/e4e5f184-04cc-55f3-a688-64a9cbd3d63b._

_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"._