Contact us
If you have any questions or comments, please don’t hesitate to reach out using the contact form. You can also contact us by email or phone from 9 AM to 4 PM (GMT+7), Monday through Friday.
Email
✉︎ [email protected]
Phone
(+66)2-991-6628
Fax
(+66)2-991-6689
Visit Us
Siam International School (SIS) is an emerging institution located at 55/5 Moo 1, Rangsit-Nakhonnayok Road, Bungyeetho, Thanyaburi District, Pathumthani Province, spanning an area of 20 rai.
Pathumthani is a neighboring province of Bangkok, situated 46 kilometers from the capital. Recognized by Thailand's Ministry of Education, SiamIS offers education from kindergarten through Year 5.