Peter Straub

Mittelständische Beteiligungs GmbH Berlin-Brandenburg (MBG Berlin-Brandenburg) is a regional private equity organization which was established in 1993 to provide economic assistance to medium-sized companies in Berlin and Brandenburg. With offices in Berlin and Potsdam, the firm works with the guarantee banks in the region (BBB Bürgschaftsbank zu Berlin-Brandenburg GmbH and Bürgschaftsbank Brandenburg GmbH) to provide capital for almost the entire spectrum of entrepreneurial financing requirements.

Berliner Volksbank eG provides banking and financial services to private and corporate clients. Its products and services include consulting, online banking, accounts and credit cards, payments processing, savings and investments, loans and home finance, real estate finance, pension and insurance, as well as start-ups and succession planning. The company was founded on January 16, 1946 and is headquartered in Berlin, Germany.

Börse Berlin AG operates German stock exchange. It offers a real-time data feed for trading and stock courses. It serves financial institutions and business areas. The company was founded by Friedrich Wilhelm and is headquartered in Berlin, Germany.

Part of RHI Magnesita NV, Dalmia GSB Refractories GmbH is a German company that manufactures steel products and elbows, lances & refractory components. The company is based in Bochum, Germany. The CEO of the company is Andreas Mertke. Dalmia GSB Refractories was acquired by RHI Magnesita NV from Dalmia Bharat Ltd. on April 28, 2023 for $14.08 million.