Hengeler Mueller has particular expertise in national and international arbitration proceedings. The team, which is regularly appointed both as party representative in arbitration proceedings and as arbitrator, primarily handles contract and corporate as well as insolvency-related disputes, including avoidance actions and post-M&A matters. In these segments, commercial, industrial and technology companies frequently draw on Mathäus Mogendorf's expertise. Insurance and competition disputes represent additional mainstays, in which Antonia Hösch is particularly well versed. Markus Meier is frequently appointed as party representative and as arbitrator in national and international commercial arbitration proceedings, while Daniel Engel and Johanna Wirth have extensive expertise in arbitration proceedings concerning technology and investment protection as well as post-M&A disputes. Carsten van de Sande acts in international arbitration proceedings and disputes, in particular in the banking and financial services sector.