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Building Character

Welcome

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TSIS has been educating students since 1985. We have been managed by International Schools Services (ISS) since August 2017. ISS is currently associated with over 350 schools in 70 countries. 


The new TSIS is a thriving, family orientated school, with an incredibly strong and increasingly diverse community. Our students, staff and parents work together for the good of the learning process and the school as a whole. With high quality education and very reasonable fees, a new parent described TSIS as ‘Bangkok’s Hidden Gem’ ...

TSIS at a Glance

Established for

36

Years

Managed by ISS

4

Years

 

300+

Students

18

Nationalities

5

Languages Taught

 University Offers 

from all around 

the world

Junior School (Wongwianyai)

Senior School (Bangna) 

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Our Accreditation and Affiliations

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