Top K-12 Education Companies in Thailand
Finding quality K-12 education companies in Thailand is essential for parents and educators alike. This carefully curated and updated list of trusted Thai K-12 education providers saves you time with verified websites and accurate contact details.
- Shrewsbury International School Bangkok – Shrewsbury International School Bangkok offers comprehensive K-12 education to students across Bangkok, blending British curriculum with innovative teaching methods. Established over 30 years ago, it boasts high academic standards and a strong reputation among expatriates and locals alike.
Website: www.shrewsbury.ac.th
Contact: +66 2 785 1880, info@shrewsbury.ac.th
Address: 1926 Charoen Krung Rd, Bang Rak, Bangkok 10500 - British International School, Bangkok (BISB) – Providing British-based education in Bangkok since 1998, BISB focuses on academic excellence and extracurricular development. Their K-12 curriculum is designed to develop global citizens with strong critical thinking skills.
Website: www.bisb.ac.th
Contact: +66 2 796 5100, admissions@bisb.ac.th
Address: 69/1 Moo 4, Bangna-Trad Km 12, Bang Sao Thong, Samut Prakan 10540 - International School Bangkok (ISB) – ISB stands out for its American curriculum combined with the International Baccalaureate program, serving K-12 students in Nonthaburi. They offer a well-rounded education with an emphasis on leadership and innovation.
Website: www.isb.ac.th
Contact: +66 2 963 5800, info@isb.ac.th
Address: 39 Moo 7, Bangyai-Nakornnayok Rd, Nonthaburi 11140 - Ramsay International School Thailand – Operating in Bangkok since 1986, Ramsay International School offers the Montessori method for early years and Cambridge curriculum for primary through secondary levels, catering to a diverse student body.
Website: www.ramsayschool.ac.th
Contact: +66 2 712 4169, info@ramsayschool.ac.th
Address: 39/14 Soi Rama IX 43, Huai Khwang, Bangkok 10310 - Harrow International School Bangkok – Known for its rigorous British curriculum, Harrow Bangkok has provided K-12 education since 1998. The school emphasizes character development along with academic achievement, supported by excellent facilities.
Website: www.harrowschool.ac.th
Contact: +66 2 080 9977, admissions@harrowschool.ac.th
Address: 45 Soi Kosumruamchai 2, Ramkhamhaeng Road, Bangkok 10240 - St. Andrews International School Bangkok – Since 1997, St. Andrews has been delivering the British curriculum to Bangkok’s expatriate and local communities. The school’s focus on inclusive education helps students achieve academic success and personal growth.
Website: www.standrews.ac.th
Contact: +66 2 185 1800, info@standrews.ac.th
Address: 404 Sukhumvit Soi 71, Phra Khanong Nuea, Bangkok 10110 - Singapore International School of Bangkok (SISB) – SISB offers a blend of Singaporean and international curricula with K-12 programs including Cambridge and IB in multiple Bangkok campuses. They have over 20 years of experience with a strong emphasis on bilingual education.
Website: www.sisb.ac.th
Contact: +66 2 992 8228, admissions@sisb.ac.th
Address: 777/123 Moo 5, Bangna-Trad Road, Bangkaew, Bang Phli District, Samut Prakan 10540 - Ascot International School Bangkok – Ascot International School specializes in Cambridge IGCSE and A-Level programs, serving K-12 students in Bangkok with a focus on personalized learning and university preparation.
Website: www.ascot.ac.th
Contact: +66 2 743 2670, info@ascot.ac.th
Address: 602/1 Soi Ramkhamhaeng 39, Suan Luang, Bangkok 10250 - Brighton College Bangkok – Offering British-style education for K-12 students, Brighton College Bangkok opened in 2016 and emphasizes academic excellence and character development, making it one of the fastest-growing international schools in Thailand.
Website: www.brightoncollege.ac.th
Contact: +66 2 717 8889, info@brightoncollege.ac.th
Address: 17 Sukhumvit 26, Khlong Tan, Khlong Toei, Bangkok 10110 - Wellington College International Bangkok – Known for its British curriculum, Wellington College offers K-12 education with a focus on character, leadership, and academic success. Established in Bangkok since 2012, it serves the Thong Lor and Ekkamai neighborhoods.
Website: www.wellington.ac.th
Contact: +66 2 714 3444, info@wellington.ac.th
Address: 55 Sukhumvit 43, Khlong Tan Nuea, Bangkok 10110 - United World College Thailand – Offering the International Baccalaureate curriculum for K-12 students since 2003, UWC Thailand focuses on holistic education, social responsibility, and cultural understanding, located in Phuket for regional accessibility.
Website: www.uwcthailand.ac.th
Contact: +66 76 324 400, admissions@uwcthailand.ac.th
Address: 111 Moo 4, Paklok, Thalang, Phuket 83110 - KIS International School – Based in Bangkok, KIS provides an IB continuum for K-12 students with a multicultural approach. Since 1998, the school has been noted for its strong arts and athletics programs.
Website: www.kis.ac.th
Contact: +66 2 392 4020, info@kis.ac.th
Address: 65 Sukhumvit 26, Khlong Tan, Khlong Toei, Bangkok 10110 - Shrewsbury International School Rayong – Serving K-12 students on Thailand’s Eastern Seaboard, Shrewsbury Rayong offers a British curriculum tailored to expatriate and Thai families, promoting academic rigor and extracurricular involvement since its opening.
Website: www.shrewsburyrayong.ac.th
Contact: +66 38 011 008, rayong@shrewsbury.ac.th
Address: 26 Moo 5, Ban Chang, Rayong 21130 - Wells International School – Wells International School in Bangkok has offered American and IB curricula to K-12 students since 1992, focusing on small class sizes and technology integration to enhance learning outcomes.
Website: www.wells.ac.th
Contact: +66 2 383 2255, info@wells.ac.th
Address: 8 Soi Ramkhamhaeng 39, Wang Thonglang, Bangkok 10310 - Prem Tinsulanonda International School – Located in Chiang Mai, this school provides IB education to K-12 students with an emphasis on leadership, sustainability, and innovation in a scenic environment since 2001.
Website: www.ptis.ac.th
Contact: +66 53 107 120, info@ptis.ac.th
Address: 88 Moo 8, Mae Rim-Samoeng Road, San Phak Wan, Chiang Mai 50180 - St. Joseph Bangna School – A well-established local K-12 school in Bangkok’s Bangna area, St. Joseph emphasizes bilingual Buddhist education fused with modern pedagogies, serving the community for over 50 years.
Website: www.sjb.ac.th
Contact: +66 2 398 4117, info@sjb.ac.th
Address: 305 Bangna-Trad Rd, Bang Na, Bangkok 10260 - Ruamrudee International School – A respected international K-12 school in Bangkok since 1957, Ruamrudee offers a U.S.-based curriculum with AP courses and strong extracurricular programs, supporting students in their college admissions worldwide.
Website: www.rism.ac.th
Contact: +66 2 260 2000, admissions@rism.ac.th
Address: 99/9 Soi Ruamrudee, Wireless Road, Bangkok 10330 - Concordian International School – Concordian provides the IB curriculum from early years to Grade 12 in Bangkok’s Suvarnabhumi area, known for personalized learning and emphasis on creativity among its diverse K-12 student body.
Website: www.concordian.ac.th
Contact: +66 2 729 4400, info@concordian.ac.th
Address: 999/123 Mu 3, Bangna-Trad Km 23, Bang Phli, Samut Prakan 10540 - Montfort College Chiang Mai – Established in 1932, Montfort College serves K-12 students with a focus on bilingual education and strong academics. It is a well-known private school in Chiang Mai with a track record of nurturing future leaders.
Website: www.montfort.ac.th
Contact: +66 53 201 319, info@montfort.ac.th
Address: 137 Charoen Mueang Rd, Chiang Mai, 50200 - American School of Bangkok (ASB) – ASB offers a U.S. curriculum and AP courses to K-12 students, emphasizing academic rigor and community involvement since 1983. Located near the Sukhumvit area, the school serves many expatriate families.
Website: www.asb.ac.th
Contact: +66 2 162 9555, info@asb.ac.th
Address: 830/1 Rama IX Road, Bang Kapi, Bangkok 10310 - International Community School (ICS) Bangkok – ICS Bangkok offers the IB and American curricula for K-12 students, with a strong focus on enquiry-based learning and community engagement in the central Bangkok area.
Website: www.ics.ac.th
Contact: +66 2 258 4377, info@ics.ac.th
Address: 122 Paholyothin Soi 14, Phayathai, Bangkok 10400 - Ruamrudee International School, Nonthaburi Campus – This Nonthaburi campus provides the same U.S.-based curriculum seen at the main Bangkok campus, serving international student families in the Bangkok metropolitan area since 2007.
Website: www.rismnonthaburi.ac.th
Contact: +66 2 950 5000, admissions@rismnonthaburi.ac.th
Address: 555/5 Moo 4, Tiwanon Road, Nonthaburi 11000 - Garden International School Bangkok – Specializing in Cambridge Primary and Secondary curricula, Garden International School offers a nurturing K-12 environment with strong values and community participation since 1998.
Website: www.gardenbangkok.com
Contact: +66 2 936 5700, info@gardenbangkok.com
Address: 323 Soi Tonson, Ploenchit Road, Bangkok 10330 - St. Stephen’s International School – Known for its American curriculum and IB Diploma, St. Stephen’s caters to K-12 students across Bangkok with an emphasis on service learning and global citizenship.
Website: www.sis.ac.th
Contact: +66 2 378 5760, info@sis.ac.th
Address: 39 Sukhumvit 71, Bangkok 10110 - Bangkok Patana School – Established in 1957, Bangkok Patana offers a British-style K-12 education and the IB program, fostering a diverse international community with a focus on academic excellence and extracurricular engagement.
Website: www.patana.ac.th
Contact: +66 2 787 6000, info@patana.ac.th
Address: 643 Lasalle Rd, Bangkaew, Bang Phli, Samut Prakan 10540 - Bromsgrove International School Thailand – Bromsgrove offers a British curriculum in K-12 education, emphasizing scholarship and sportsmanship since 2002 in Bangkok’s Ekkamai district.
Website: www.bromsgrove.ac.th
Contact: +66 2 392 7550, info@bromsgrove.ac.th
Address: 208 Sukhumvit Soi 53, Bangkok 10110 - Prem International School – Conveniently located in Bangkok, Prem offers Cambridge and IB curricula with a commitment to personalized education and international-mindedness for K-12 students since 1991.
Website: www.prem.in.th
Contact: +66 2 316 1711, info@prem.in.th
Address: 71/4 Soi Premmankirat 16, Bueng Kum, Bangkok 10230 - NIST International School – Since 1992, NIST International School in Bangkok has delivered an IB Diploma and full IB continuum for K-12 students, focusing on international education with a community atmosphere.
Website: www.nist.ac.th
Contact: +66 2 260 0150, info@nist.ac.th
Address: 36 Sukhumvit Soi 15, Khlong Toei, Bangkok 10110 - The Regent’s International School Bangkok – The Regent’s offers British-style education in Bangkok with IGCSE and A-Level courses, focusing on academic achievement and a caring environment for K-12 students since 2000.
Website: www.regents.ac.th
Contact: +66 2 710 3000, admissions@regents.ac.th
Address: 573 Sukhumvit 23, Bangkok 10110 - Bilingual International School Bangkok (BIS) – BIS Bangkok specializes in bilingual Thai-English education for K-12 students, blending local and international curricula to prepare students for global opportunities.
Website: www.bisbkk.com
Contact: +66 2 395 2203, contact@bisbkk.com
Address: 128 Soi Sukhumvit 31, Wattana, Bangkok 10110 - International School of Phuket (ISP) – Providing British and international curricula for K-12 students, ISP emphasizes academic excellence and community focus on the island of Phuket since 1996.
Website: www.isphuket.com
Contact: +66 76 384 006, info@isphuket.com
Address: 8/43 Moo 3, Sakoo, Phuket 83110 - British International School, Phuket – This school provides British K-12 education on Phuket Island with a focus on preparing students for UK GCSE and A-Level examinations, serving local and expatriate families.
Website: www.bisphuket.ac.th
Contact: +66 76 201 814, school@bisphuket.ac.th
Address: 172/17 Moo 2, Chalong, Phuket 83130 - Varee International School – Varee provides K-12 education with Cambridge and Thai programs, including bilingual instruction. The school is known for strong academics and sports programs in Phuket.
Website: www.varee.ac.th
Contact: +66 76 273 720, info@varee.ac.th
Address: 86 Phuket Rd, Muang, Phuket 83000 - Bangkok International Preparatory & Secondary School (Bangkok Prep) – Bangkok Prep offers British curricula for K-12 students with extensive facilities and a strong emphasis on student wellbeing and achievement since 2001.
Website: www.bangkokprep.ac.th
Contact: +66 2 391 6601, admissions@bangkokprep.ac.th
Address: 57 Sukhumvit 71, Bangkok 10110 - Regent’s International School Pattaya – Serving K-12 students in Pattaya, Regent’s offers British IGCSE and A-Level programs. The school focuses on academic rigor and a broad range of extracurricular activities.
Website: www.rispattaya.ac.th
Contact: +66 38 275 784, info@rispattaya.ac.th
Address: 1/67 Moo 2, Nongprue, Banglamung, Chonburi 20150 - Traill International School – Since 2005, Traill provides the British curriculum and Cambridge programs for K-12 students in Chiang Mai, emphasizing academic excellence and community engagement.
Website: www.traill.ac.th
Contact: +66 53 321 589, info@traill.ac.th
Address: 40 Moo 6, Ban Waen, Mae Rim, Chiang Mai 50180 - Vajiravudh College – Established in 1910, Vajiravudh College is a prestigious all-boys K-12 school in Bangkok, noted for academic excellence and character-building programs.
Website: www.vajiravudh.ac.th
Contact: +66 2 537 1300, info@vajiravudh.ac.th
Address: 1111 Vibhavadi Rangsit Rd, Don Mueang, Bangkok 10210 - Raffles International College Bangkok – Raffles offers foundation and diploma courses alongside K-12 educational consultations, focusing on preparing students for global higher education opportunities.
Website: www.raffles-college.com
Contact: +66 2 049 9555, info@raffles-college.com
Address: 5th Floor, Siam Square One, Rama 1 Rd, Bangkok 10330 - QSI International School of Bangkok – QSI has been serving an international community since 1998, providing American and IB accreditation for K-12 education focusing on mastery learning and community involvement.
Website: www.qsi.org/bangkok
Contact: +66 2 734 7847, contact@qsi.org
Address: 11/1-35 Soi Sukhumvit 24, Bangkok 10110 - Lycée Français International de Bangkok – The French International School offers K-12 French curriculum education, serving the expatriate French-speaking community in Bangkok since 1962.
Website: www.lfib.ac.th
Contact: +66 2 392 3835, info@lfib.ac.th
Address: 69 Sukhumvit Soi 31, Bangkok 10110
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