Goldstein Investment GmbH & Co.KG is a construction, energy investment and management company based in Meppen, Germany. As of 2020, it has also started its operations in Turkey as Goldstein Istanbul.

Goldstein Investment GmbH & Co.KG successfully continues its activities in the construction, renewable energy and investment sectors with the help of its highly experienced team.

Goldstein has been successfully growing, particularly in recent years, through the management of investments and funds in the European Region.