
Brands For Good Awards 2026




Founded in 2015, Tia International School (TSI) emerged from a vision to redefine educational standards within Cambodia. The institution was established to create a nurturing environment where academic rigor meets compassionate character building, ensuring that students are equipped with the tools needed for success in both academic and real-world endeavors.
TSI is dedicated to delivering high-quality international education that nurtures creativity, critical thinking, and personal responsibility. The school operates through a framework of five core pillars: Respect for diversity and cultural heritage; Responsibility for one's actions and community; Creativity in innovation and original thinking; Integrity through honesty and fairness; and Resilience in a diverse, interconnected world.
The school offers a unique multi-dimensional curriculum, combining Cambridge-aligned excellence (IGCSE and A-Levels) with American-aligned standards through a partnership with North Texas Academy. This comprehensive approach is complemented by bilingual strands and a wide array of extracurricular activities, including Taekwondo, music, and competitive sports like basketball and football.
“Remember, education is not just about grades; it's about growing as individuals and preparing for the future.”
Tia International School envisions a nurturing global learning community where every student is empowered to achieve their fullest potential in a safe, holistic, and innovative environment. As the school approaches its first graduation milestone in 2026, it remains committed to fostering lifelong learners and compassionate leaders who contribute meaningfully to a global society.
Company
Tia International School
UEN / Reg. No.
K002-901705064
Category
EDU FOR GOOD
Country
Cambodia
Year Established
2015
Staff Size
51-100
Website
www.tsia.edu.khHis Excellency Soviseth Thun, the Founder and Principal of Tia International School, serves as a distinguished Advisor to the National Assembly of Cambodia. Bringing a rich background of academic achievement to the institution, Mr. Thun holds a Master’s Degree in Economics and Finance from a prestigious French institution and an MBA from Texas A&M University. His leadership is supported by School Director Annie Pagnapor Mao, who contributes over 20 years of experience in management and education. Together, they are committed to making high-quality, international education accessible to the youth of Cambodia, focusing on student well-being and a future-ready academic team.

"Be Good For Good"
Soviseth Thun
Principal/Founder
Tia International School