Olaf Hasselbruch

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.

IP Strategy AG is engaged in the development, manufacture, sale, implementation, and trading of products and systems involving nanotechnology. It also provides consultancy and documentation services. It acquires, manages, and sells shareholdings in companies related to the field of nanotechnology. The company is headquartered in Bremen, Germany.

Babylon Capital AG is a holding company, which focuses on the real estate sector. It acquires participating interests in firms, which manage portfolios of properties. The company was founded on November 30, 2004 and is headquartered in Bremen, Germany.

Aureum Realwert AG engages in the acquisition, administration and sale of financial assets such as investments in other companies. It invests in real assets including precious metals, raw materials, and real estate. The company was founded by Wolfgang Kuennecke on November 18, 1991 and is headquartered in Berlin, Germany.