German authorities reportedly probe Gökçek family's €4m Düsseldorf property purchase

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German authorities are investigating a €3.99 million transfer by the family of former Ankara mayor Melih Gökçek to a Düsseldorf-based holding company with no employees or revenue. The funds were used to buy a property in Düsseldorf, according to Turkish newspaper Sözcü. The probe focuses on whether the money's origin was legal.
Key Facts
- The transfer amount from Turkey to HAMAG Holding GmbH was €3,997,867, according to Sözcü.
- HAMAG Holding GmbH is registered at Düsseldorf Local Court under HRB 103650, with its last commercial register change on 14.05.2025.
- The company's authorized signatory is 23-year-old İbrahim Melih Gökçek, grandson of the former mayor, with signing authority starting 26.02.2024.
- The company invested €3,857,246 in land and buildings, leaving a deficit of €194,504.
The Investigation
German authorities are examining the transfer of €3,997,867 from Turkey to HAMAG Holding GmbH, a Düsseldorf-based company with zero employees and zero revenue. The investigation focuses on whether the source of the funds was legal, according to Sözcü. The company's general manager is Hülya Gökçek, daughter-in-law of former Ankara mayor Melih Gökçek. The authorized signatory is 23-year-old İbrahim Melih Gökçek, the former mayor's grandson, who holds a 'prokurist' role with signature authority but no liability.
Company Structure
HAMAG Holding GmbH is registered at Düsseldorf Local Court under HRB 103650, with its last commercial register change on 14.05.2025. The company has one shareholder and is managed by two directors: Hülya Gökçek as general manager and İbrahim Melih Gökçek as authorized signatory. The family established two companies in Germany: HAMAG Holding GmbH and HAMAG-Vertriebs GmbH. The company's stated purpose includes acquiring and holding shares in domestic and foreign companies, managing real estate, and investing in foreign subsidiaries.
Financial Transactions
The company invested €3,857,246 in land and buildings, including structures on third-party land, leaving a deficit of €194,504. The transfer from Turkey via bank was €3,997,867, while the company's capital was €30,000. It is unclear whether HAMAG received a loan from its founder or increased its capital to fund the purchase. The Gökçek family paid €500,000 in compensation after failing to acquire a shopping center for €8 million.