The results of searching for "immigration law": 4 English-speaking places
There are also organizations that speak other languages: Russian, Polish, Turkish, French, Spanish and so on.
Marburger Straße 5 10789 Berlin Germany
Otto-Suhr-Allee 27 10585 Berlin Germany
Kurfürstendamm 157/158 10709 Berlin Germany
Lietzenburger Straße 44-46 10789 Berlin Germany