---
title: "SOBRINO MARTINEZ GUSTAVO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/efc8bf94-3309-5c3c-94ea-d91253757e68
json: https://whiteintel.dev/api/public/dossier/efc8bf94-3309-5c3c-94ea-d91253757e68
jurisdiction: ES
source: WhiteIntel corporate-ownership graph
---

# SOBRINO MARTINEZ GUSTAVO

**Type:** Person  
**Jurisdiction:** ES  
**Canonical dossier:** https://whiteintel.dev/entity/efc8bf94-3309-5c3c-94ea-d91253757e68  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/efc8bf94-3309-5c3c-94ea-d91253757e68  

## Ownership & control

### Holdings / subsidiaries

- **PEF2 NUMBERS HOLDING SL** (Director) — https://whiteintel.dev/entity/68114a25-0e5e-5aa8-ac16-b32598eb4910
- **PREMIUM NUMBERS CONSULTING SL** (Representative) — https://whiteintel.dev/entity/353109a4-287e-5ec1-bf33-ab96351cc013

## Provenance

- borme — https://www.boe.es/datosabiertos/

## 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 **SOBRINO MARTINEZ GUSTAVO** — https://whiteintel.dev/entity/efc8bf94-3309-5c3c-94ea-d91253757e68 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOBRINO MARTINEZ GUSTAVO**. Human view: https://whiteintel.dev/entity/efc8bf94-3309-5c3c-94ea-d91253757e68 · Structured JSON: https://whiteintel.dev/api/public/dossier/efc8bf94-3309-5c3c-94ea-d91253757e68._

_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"._