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A branch of EverClever Education Group, Ltd., Wells offers an American and IB university-preparatory curriculum to children from kindergarten to high school. Comprising three campuses in central Bangkok, it has expanded rapidly since its founding in 1999 and now serves approx. 1000 students who represent over two dozen nationalities. Wells is licensed by the Thai Ministry of Education, has been accredited by the Western Association of Schools and Colleges (WASC) since 2009, and is a member of the International Schools Association of Thailand (ISAT) and East Asia Regional Council of Schools (EARCOS). Please peruse our school profile, seen below, and feel free to contact us with any inquiries.


  • School Name: Wells International School & Wells International Kindergarten
  • Level of Instruction: Nursery to Grade 12
  • Curriculum: American & IB
  • Honors Programs: Advanced Placement (AP) courses, IB Diploma Programme


  • Number of Campuses: 3 (On Nut, Thong Lo & Bang Na)
    • Wells International School – On Nut (Grades 1-12)
    • Wells International Kindergarten – Thong Lo (Nursery – Grade 2)
    • Wells International School – Bang Na (Nursery – Grade 5)
  • School Population – System-wide: Approx. 1000 students
  • Number of Nationalities: 28
  • Percentage of Thai Students: 38%


  • AccreditationWASC, ONESQA
  • AffiliationAMCHAM, EARCOS, IB World SchoolISAT
  • Athletic Affiliation: AISAA, ASAC
  • WASC Accreditation Code: 62 90833 999
  • IB School Code: 049345
  • CEEB Code: 695346
  • SAT Test Center #: 71114