Southbridge International School Cambodia is located in the Borey Peng Huoth housing development in the south of the vibrant city of Phnom Penh. The school currently caters for Nursery, Kindergarten, Primary and Secondary students ranging from Pre-school (2 1/2 years old) to Grade 11 (17 years old). The school will add Grade 12 as it grows leading to its first graduating class in June 2022.

Southbridge offers students the newest and most up to date facilities in Cambodia including the materials and resources that allow the teachers to deliver the highest standard of education to the students.

Southbridge International School Cambodia has a large gymnasium, a 25m swimming pool, a large cafeteria, specialist classrooms for visual arts, music, dance/drama, science labs, IT computer labs, a beautiful child-friendly and well-stocked library and attractive and spacious grounds. Our fun and safe playgrounds also cater for all ages.

Guiding Statements


  • To be Cambodia’s leading school that offers both International and Khmer education.
  • To be the center of a caring community which values diverse cultures and success.


  • We inspire students to develop their own high standards of academic excellence and personal growth through engaging and exciting teaching and learning.
  • We bring together all members of our community to celebrate our students’ journeys and their contributions to the world around them.

Student Profile

At Southbridge International School Cambodia, we have 8 Personal Goals which underpin those qualities and learning dispositions we believe children will find essential in their future life.

These are:

  • Adaptability
  • Communication
  • Co-operation
  • Enquiry
  • Morality
  • Resilience
  • Respect
  • Thoughtfulness

International Mindedness at SISC

Our curriculum of IEYC and IPC are unique in defining International Learning Goals that help young children begin the move towards an increasingly sophisticated national, international, global and intercultural perspective and develop a sense of ‘international mindedness’.

Welcome From Head of School

School Calendar

SISC Academic Calendar 2020-2021 (Click Here)