Since our founding in 1994, 100% of our domestic and international student graduates have been admitted to quality 4-year universities throughout the United States. With an average GPA of 3.7, SIS graduates often have offers from multiple universities. Students who pursue an education at SIS will be stepping into a culture of hard work and dedication to their studies. SIS is the ideal environment for highly-motivated students who are determined to make the most of their future.