ETL GLOBAL is pleased to report on some new players in Germany that have become very active members inside the network: ETL Otto-Derr, ETL ADVISA and ETL PROTAX.

ETL Otto, Derr & Kollegen is a tax consultancy firm based in Berlin, with offices in the historical Villa Groterjan. The company has been providing tax and legal advice for more than 20 years and is led by its founder Ralf Otto, specialising in international taxation, and Kerem Derr, focussing in controlling and finance. Together with them, more than 25 professionals contribute their expertise to the clients within ETL GLOBAL. Learn more about ETL Otto-Derr in their LinkedIn Profile.

Otto Derr logo

ETL ADVISA is a tax consultancy specialising in clients from the healthcare sector. The firm is based in Cologne and is headed by Christian Johannes, who has worked in the sector for nearly 30 years. One of the core values of ETL ADVISA is its close relationship with its clients in all phases of their business. As a strong partner of medium-sized clients, they attach great importance to innovation and the latest software solutions to support its customers.

ETL PROTAX is a tax consultancy firm with three offices located in the area of Aschaffenburg, in the heart of Germany. Its high performing team of about 45 employees with the managing partners Christian Hoffmann, Judith Liebler and Sascha Brömel are working passionately each day on adding value to their clients’ needs. The firm offers the full range of tax-advisory services, including tax planning, preparation and compliance, as well as assistance with accounting and financial reporting. International clients can be served in German, English, French and Italian.


ETL Global

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