Christiane Krajewski

Berliner Stadtreinigungsbetriebe provides waste collection and street cleaning services for the city of Berlin. It also operates disposal sites and recycling centers. The firm was founded in 1951 and is headquartered in Berlin, Germany.

Drueker & Co. GmbH & Co. KG provides investment banking services. It involves with large-scale business transactions, including mergers & acquisitions, spinoffs, privatization, sale of real estate portfolios and venture capital. It operates on both national and international levels, in a variety of industries. Its portfolio of international clients includes major companies, financial investors and governmental agencies. Its clients include companies from the USA, Canada, Belgium, Switzerland, the United Kingdom, Sweden, Italy, France and South Africa. The company was founded in 1989 and is headquartered in Frankfurt am Main, Germany.