---
title: "GABOR GYULA HEINTZ — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4a57bebb-e314-5742-a2c1-4af0e6d97f23
json: https://whiteintel.dev/api/public/dossier/4a57bebb-e314-5742-a2c1-4af0e6d97f23
identifier: icij:icijol-56077741
jurisdiction: HU
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# GABOR GYULA HEINTZ

**Type:** Organization  
**Jurisdiction:** HU  
**Identifier:** `icij:icijol-56077741`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/4a57bebb-e314-5742-a2c1-4af0e6d97f23  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4a57bebb-e314-5742-a2c1-4af0e6d97f23  

## Ownership & control

### Holdings / subsidiaries

- **BUILD-UP HOLDING CO. LTD.** (director of) — https://whiteintel.dev/entity/e86cfbe8-f6bb-59ab-90f3-7c65675d2bc1
- **BUILD-UP HOLDING CO. LTD.** (legal representative of) — https://whiteintel.dev/entity/e86cfbe8-f6bb-59ab-90f3-7c65675d2bc1
- **BUILD-UP HOLDING CO. LTD.** (shareholder of) — https://whiteintel.dev/entity/e86cfbe8-f6bb-59ab-90f3-7c65675d2bc1

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56077741

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GABOR GYULA HEINTZ**. Human view: https://whiteintel.dev/entity/4a57bebb-e314-5742-a2c1-4af0e6d97f23 · Structured JSON: https://whiteintel.dev/api/public/dossier/4a57bebb-e314-5742-a2c1-4af0e6d97f23._

_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"._