Siam Singapore International School
153 Phetchaburi Rd, Thung Phaya Thai, Ratchathewi, Bangkok 10400
Siam Singapore International School (SSIS) is an international school on Phetchaburi Road in the Thung Phaya Thai area of Ratchathewi. It follows a Singapore-style curriculum within a trilingual English, Mandarin and Thai framework, serving students from nursery level up through IGCSE. The school was established in partnership with a Singapore-based education group. Contact the school directly via siamsingapore.com to confirm year levels, curriculum details, fees and admissions before applying.