Lars Ernst

Deutsche Bau- & Grundstuecks AG provides city development and related real estate services. The company is headquartered in Bonn, Germany.

Part of Atlantic Lux Holdco Sarl, Aareal First Financial Solutions AG is a German company specialized in IT solutions for payment transactions and account management within the real estate industry. The company is based in Mainz, Germany and its BK01 functions address five areas in the real estate industry\: rent, deposits, external debt, and immoconnect. The company's successfully tested end product is licensed for account management with Aareal Bank. The company's products and services require various activities in different areas to function smoothly. The BK01 procedure developed for Aareal Bank has become a standard solution for integrated account management within the real estate industry.

Flughafen-GmbH Kassel is an airport located in Calden, Germany. The German company provides information on flight schedules, travel offers, and online booking for flights departing from Kassel Airport. The company is a subsidiary of the State of Hessen and was founded in 2005. Lars Ernst has been the CEO of the company since 2010.

BBT Treuhandstelle des Verbandes Berliner is a German company that has been a competent partner for over 30 years for various types of real estate companies, credit institutions, and municipalities. The company is based in Berlin, Germany, and has subsidiaries in Germany. It offers five areas of expertise with the goal of ensuring the success of its clients. The private company was founded in 1990, and the CEO is Kay Schulte.