Alexander Meltzer

Questos AG provides financial services. It engages in the acquisition, sale, and management of assets. The firm's investment assets include information technology software development companies, real estate, shareholdings in other enterprises and new media businesses. The company was founded on April 19, 2000 and is headquartered in Munich, Germany.

LinoDiagnostic AG engages in the provision of laboratory, engineering, and surveying services for the government, industrial, banking, and insurance sectors. The company was founded in 1989 and is headquartered in Nuremberg, Germany.

Blockchain Infrastructure Group AG is a holding company, which engages in detection and identity protection solutions. It specializes in personal security assistance. The company was founded by Thomas Short in 2008 and is headquartered in Berlin, Germany.

Schraad Metallbau AG engages in the production and manufacture of metal products. Its products include ferrous metals, non-ferrous metals, precious metals, and minor metals. The company was founded in 1999 and is headquartered in Bremen, Germany.

Equipotential SE operates as an investment holding firm, which focuses on the energy supply and electronics industries. The company is headquartered in Bremen, Germany.

IoT Nanotech AG engages in the development, manufacture, distribution, and sale of nanotechnology products, systems, and processes. It also provides consulting services, scientific information, and documentation. The company is headquartered in Bremen, Germany.

Ireneus Grundstücksverwaltung GmbH & Co. KG is a private company based in Hamburg, Germany. Ireneus Grundstücksverwaltung GmbH & Co. KG engages in the management of commercial premises and non-residential buildings. The German company was founded in 2015, and its CEOs are Lars Richter, Ralf Schaffuss, and René Wickboldt.

Part of DZ BANK AG Deutsche Zentral-Genossenschaftsbank, Shoppingcenter Quarree Am Sophienhof GmbH is a German company that engages in buying and selling of residential buildings and apartments. The private company is based in Hamburg, Germany. The CEOs of the company are Ralf Schaffuss, Marco H. Wiedenhofer, Lars Richter.