Formerly known as Sandy Institute, Sandy Leksana Institute (SLI) is specialised in preparing candidates for international standardised tests, such as GMAT, GRE, SAT, IELTS and some other tests.

SLI (first under the name Sandy Institute) was established on the 4th of August 2009.   Our courses were initially carried out at the founder’s residence in Menteng area, Central Jakarta, but because of the growing number of students, we moved to Gedung Sentral Cikini, Jalan Cikini Raya, Jakarta Pusat in September 2012. Now, we also run courses in Gedung Jalan RP Soeroso 25, Jakarta Pusat.

Our strength lies in

  • our highly qualified teachers
  • the wide-ranged materials covered (from basic to advance) with detailed explanation
  • the teacher’s availability to discuss materials / tasks with students every day
  • the primary language of instruction, i.e. Bahasa Indonesia for GMAT/GRE classes.
  • free unlimited simulation tests offered for our students