---
title: "MARTINEZ VALIENTE IVAN ALFONSO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ef5a65d9-9b48-5905-aecc-113fb7178fff
json: https://whiteintel.dev/api/public/dossier/ef5a65d9-9b48-5905-aecc-113fb7178fff
jurisdiction: ES
source: WhiteIntel corporate-ownership graph
---

# MARTINEZ VALIENTE IVAN ALFONSO

**Type:** Person  
**Jurisdiction:** ES  
**Canonical dossier:** https://whiteintel.dev/entity/ef5a65d9-9b48-5905-aecc-113fb7178fff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ef5a65d9-9b48-5905-aecc-113fb7178fff  

## Ownership & control

### Holdings / subsidiaries

- **GRAMINA HOMES HOLDCO SL** (Director) — https://whiteintel.dev/entity/ccf26de9-05cf-5537-bb35-cd47dbfd2c22
- **GRAMINA HOMES HOLDCO SL** (Attorney) — https://whiteintel.dev/entity/ccf26de9-05cf-5537-bb35-cd47dbfd2c22

## 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 **MARTINEZ VALIENTE IVAN ALFONSO** — https://whiteintel.dev/entity/ef5a65d9-9b48-5905-aecc-113fb7178fff · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARTINEZ VALIENTE IVAN ALFONSO**. Human view: https://whiteintel.dev/entity/ef5a65d9-9b48-5905-aecc-113fb7178fff · Structured JSON: https://whiteintel.dev/api/public/dossier/ef5a65d9-9b48-5905-aecc-113fb7178fff._

_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"._