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GOI GmbH is an accredited language institute offering flexible online German lessons with Google Education Suite (Live HD Video Calls, Classroom, Drive, Cal) and 100% qualified, experienced teachers.
Launched: September 2013.
HRB: 166908 B (Amtsgericht Berlin-Charlottenburg)
TAX ID: 37/211/31373
VAT №: DE300029580
Paul-Dessau-Str.19, 12679 Berlin,
7am-11pm CET, 7 days/week