---
title: "MENDIZABAL PEREZ JON — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b7cddf5c-305f-55a8-8535-47f894ff3c17
json: https://whiteintel.dev/api/public/dossier/b7cddf5c-305f-55a8-8535-47f894ff3c17
jurisdiction: ES
source: WhiteIntel corporate-ownership graph
---

# MENDIZABAL PEREZ JON

**Type:** Person  
**Jurisdiction:** ES  
**Canonical dossier:** https://whiteintel.dev/entity/b7cddf5c-305f-55a8-8535-47f894ff3c17  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b7cddf5c-305f-55a8-8535-47f894ff3c17  

## Ownership & control

### Holdings / subsidiaries

- **THINKING & BUILDING SOCIEDAD LIMITADA** (Sole administrator) — https://whiteintel.dev/entity/1930d70b-ba11-5dd9-ad80-05b1bb62604c
- **GROSLEKU SOCIEDAD LIMITADA** (Sole administrator) — https://whiteintel.dev/entity/d3a74e34-6b59-58cf-b14b-ed22b5dda38b
- **MATTERHORN PROYECT SL** (Director) — https://whiteintel.dev/entity/5e575c55-d674-5eea-a7c0-dcdb831f83d8
- **MATTERHORN PROYECT SL** (Chairman) — https://whiteintel.dev/entity/5e575c55-d674-5eea-a7c0-dcdb831f83d8
- **SCIENCE AND INNOVATION DISTRICTS SOCIMI SA** (Director) — https://whiteintel.dev/entity/d26d9dec-ac66-57f1-af9c-c5f26260a1e5

## 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 **MENDIZABAL PEREZ JON** — https://whiteintel.dev/entity/b7cddf5c-305f-55a8-8535-47f894ff3c17 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MENDIZABAL PEREZ JON**. Human view: https://whiteintel.dev/entity/b7cddf5c-305f-55a8-8535-47f894ff3c17 · Structured JSON: https://whiteintel.dev/api/public/dossier/b7cddf5c-305f-55a8-8535-47f894ff3c17._

_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"._