

SERS Rechtsanwaltsgesellschaft mbH is a law firm specializing in German immigration law, located in Berlin, Germany. The firm assists clients with all types of visa applications, residency rights, permanent residency, and German citizenship. SERS Rechtsanwaltsgesellschaft mbH supports clients at every stage of their proceedings, including preparing documentation, submitting applications, and ensuring compliance with immigration requirements.
Founder and CEO Surin Ersöz is an immigration lawyer who was admitted to the bar in Madrid, Spain, in 2009, and to the bar in Berlin, Germany, in 2012. She is committed to protecting her clients’ rights with legal precision, care, and strong advocacy.
Surin’s expertise has been recognized in prestigious directories, including *Europe’s Who’s Who, Legal* (2015) and *Chambers & Partners* (2016); he has received the ThreeBestRated award as the top immigration lawyer in Berlin since 2021; the Corporate INTL Global Award in 2025 as the best immigration lawyer in Germany; and the Advisory Excellence award as Immigration Law Expert of the Year 2025.