Matthias Achenbach

Criminal defense since 2007 During this time I was able to learn and experience a great deal – experiences that shaped me, sharpened my understanding of criminal law and influenced my current way of working. My path to criminal defense, however, began much earlier. Even during my studies in Konstanz, I consistently focused on criminal law. During my legal traineeship, I also deliberately chose placements with a criminal law focus – including a renowned criminal defense lawyer spec...

Annekathrin Schmoll is an associate in the Frankfurt office of Gibson Dunn. She is a member of the firm’s Litigation and International Arbitration, Judgment and Arbitral Award Enforcement and ESG practices. Annekathrin's practice focuses on domestic and cross-border arbitration and litigation. Annekathrin represents German and international clients in commercial, corporate and civil disputes before institutional and ad hoc arbitral tribunals, as well as before German courts. Her experti...

Max Stein acts for companies and governments in complex domestic and international litigation and arbitration matters, including investment arbitration. In particular, he has handled disputes involving corporate, energy, capital markets, construction and public international law. Mr. Stein also serves as an arbitrator.

Armin Lange is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labor and Employment Law. Armin, who practices law in Frankfurt/Main, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Armin is held by other top lawyers in the same geographic and legal practice area.

Philipp Wiesenecker is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits Law and Labor and Employment Law. Philipp, who practices law in Frankfurt/Main, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philipp is held by other top lawyers in the same geographic and legal practice area.

2020: Foundation of the law firm Klötzer-Assion 2004 – 2020: Attorney at law in a renowned boutique specializing in white-collar crime law, 2014 - 2020 as equity partner 2004: Admission to the bar by the bar association Frankfurt am Main extra-occupational 1995 - 2004: Law studies at the Johann Wolfgang Goethe University in Frankfurt am Main / legal clerkship 1995 - 2004: Federal Customs Administration, 1996 - 2004 Investigating officer in the customs investigation service 1992 &nd...

Lawyer Partner

Lukas Greilich focuses his practice on advising issuers, shareholders and underwriters on international equity capital markets transactions, including on equity-linked issuances, as well as general securities-related matters. Mr. Greilich has significant experience in capital markets transactions, representing issuers, shareholders and underwriters in connection with initial public offerings, capital increases, rights offerings, block trades, and offerings of convertible and hybrid capital in...

Marco Simonis is a top attorney recognized by Best Lawyers in the practice area(s) of Investment Funds and Tax Law. Marco, who practices law in Frankfurt/Main, Germany, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marco is held by other top lawyers in the same geographic and legal practice area.

Atif Wolfgang Bhatti is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Atif Wolfgang, who practices law in Frankfurt/Main, Germany, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Atif Wolfgang is held by other top lawyers in the same geographic and legal practice area.