---
title: "MARTIN SANZ BELEN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f7520b75-4c65-581f-af52-77fd33fb6e07
json: https://whiteintel.dev/api/public/dossier/f7520b75-4c65-581f-af52-77fd33fb6e07
jurisdiction: ES
source: WhiteIntel corporate-ownership graph
---

# MARTIN SANZ BELEN

**Type:** Company  
**Jurisdiction:** ES  
**Canonical dossier:** https://whiteintel.dev/entity/f7520b75-4c65-581f-af52-77fd33fb6e07  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f7520b75-4c65-581f-af52-77fd33fb6e07  

## Ownership & control

### Holdings / subsidiaries

- **CAIXABANK ASSET MANAGEMENT SGIIC SA** (Vice-chairman) — https://whiteintel.dev/entity/69178318-14d7-5631-88e2-369a4ca1dff6
- **WEB GESTION 4 SA** (Joint administrator) — https://whiteintel.dev/entity/60ff1d82-32e3-5eb8-bf7c-54f364f5fea7

## 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 **MARTIN SANZ BELEN** — https://whiteintel.dev/entity/f7520b75-4c65-581f-af52-77fd33fb6e07 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARTIN SANZ BELEN**. Human view: https://whiteintel.dev/entity/f7520b75-4c65-581f-af52-77fd33fb6e07 · Structured JSON: https://whiteintel.dev/api/public/dossier/f7520b75-4c65-581f-af52-77fd33fb6e07._

_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"._