---
title: "SIEGFRIED HEREDERO PIEDAD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe
json: https://whiteintel.dev/api/public/dossier/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe
jurisdiction: ES
source: WhiteIntel corporate-ownership graph
---

# SIEGFRIED HEREDERO PIEDAD

**Type:** Person  
**Jurisdiction:** ES  
**Canonical dossier:** https://whiteintel.dev/entity/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe  

## Ownership & control

### Holdings / subsidiaries

- **MEDIAPARK PLUS SL** (Attorney (joint / joint and several)) — https://whiteintel.dev/entity/fce6e11a-25ac-555e-a70f-6a2c7b4a8e89
- **IMPACTMEDIA SA** (Attorney (joint / joint and several)) — https://whiteintel.dev/entity/bcd97ddc-e2b6-57ef-8982-0d5ca93c83bc
- **SISTEMAS E IMAGEN PUBLICITARIA SL** (Attorney (joint / joint and several)) — https://whiteintel.dev/entity/f7a32108-dd88-55c1-9750-30da14450e03
- **IMPURSA SA** (Attorney (joint / joint and several)) — https://whiteintel.dev/entity/22a348c8-590e-5a35-bd59-dd43e8e1907f
- **IMPACTMEDIA SA** (Attorney) — https://whiteintel.dev/entity/bcd97ddc-e2b6-57ef-8982-0d5ca93c83bc
- **MEDIAPARK PLUS SL** (Attorney (joint and several)) — https://whiteintel.dev/entity/fce6e11a-25ac-555e-a70f-6a2c7b4a8e89
- **IMPURSA SA** (Attorney (joint and several)) — https://whiteintel.dev/entity/22a348c8-590e-5a35-bd59-dd43e8e1907f
- **SISTEMAS E IMAGEN PUBLICITARIA SL** (Attorney (joint and several)) — https://whiteintel.dev/entity/f7a32108-dd88-55c1-9750-30da14450e03
- **EXTERIOR PLUS SL** (Attorney (joint / joint and several)) — https://whiteintel.dev/entity/6861a8ca-1abb-58e8-8c3d-142d8ca57cec

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIEGFRIED HEREDERO PIEDAD**. Human view: https://whiteintel.dev/entity/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe · Structured JSON: https://whiteintel.dev/api/public/dossier/d7eddbfe-36f5-56fb-8d2d-ce96fd3b40fe._

_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"._