---
title: "Research data: SIGNA Holding: ownership, insolvency and contested control"
language: en
canonical: https://osint.v3rta.com/dossiers/signa-holding/data/
as_of: 2026-10-10
keywords: ["SIGNA Holding GmbH","SIGNA Prime Selection","SIGNA Development Selection","René Benko","Familie Benko Privatstiftung","Laura Privatstiftung","Ingbe Stiftung","Supraholding","ownership","insolvency","corporate governance","asset recovery","criminal proceedings"]
---

# Research data: SIGNA Holding: ownership, insolvency and contested control

**Question.** Which records can be downloaded and how can their evidence be traced?

**Answer.** This dataset contains the same public evidence as the dossier: participants, relationships, events, assertions and sources. Qualifications, replies and known outcomes are retained in JSON, JSONL and CSV. The scope and method explain which original records were accepted; this is not a copy of the original archive.