Concordian International School

Bangkok Samutprakarn, Thailand

Concordian International School promotes academic excellence while nurturing young people to become moral and intellectual leaders, people of dignity, integrity and compassion, who want to make a difference in the world.

Ages taught:

2 — 18

School type:



  • Day
  • Flexi Boarding
  • Weekly Boarding
  • Full Boarding


  • International Baccalaureate


K. Thana Puttakotirat

Job title:

Head of Admission

Accreditations and memberships:

  • International Baccalaureate Organization (IBO)
  • Council of International Schools (CIS)
  • New England Association of Schools & Colleges (NEASC)
  • The Thai Ministry of Education
  • The International Schools Association of Thailand (ISAT)
  • East Asia Regional Council of Schools (EARCOS)
School Website

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We believe that an outstanding education will open many doors for our students, but that knowledge, even brilliance, without integrity and compassion toward others is a wasted gift. A talented and diverse teaching staff, outstanding facilities and technology, and active and dedicated parents all work in concert to provide our students with an IB education that paves the way for them to continue their post-secondary education at world-class universities around the world. “The world needs not only well-educated and intelligent people, but the world also needs them to be courageous and compassionate. We need people who extend their hands to help others and stand up for the rights of all mankind.” Sincerely, Varnnee Chearavanont Ross, Director

Senior management

Head of School / Elementary School Principal: Mr Laurent Goetschmann
Director of Academics and Secondary School Principal: Dr. James Leung
Thai Principal: Ajarn Vichitvong Chanarat

School description

At Concordian International School we focus on our guiding philosophy. We strive to provide:

- A world-class education through effective and innovative teaching based on the principles and objectives of the International Baccalaureate Organization.

- A learning environment that equips students with essential skills, concepts, and knowledge.

- A safe, supportive and positive learning environment to meet the needs of each student.

- Opportunities for students to work both independently and collaboratively with the goal of helping them to learn to solve problems, meet challenges and develop a respect for the aspirations and perspectives of others.

- A truly international education that enables children to play a full and active role as global citizens and leaders.

- An opportunity to take full advantage of the possibilities for enrichment afforded by the cultural and linguistic setting of Thailand.

- Opportunities for students to foster a commitment to world peace based on a spirit of mutual understanding and cultural respect.

- An educational program where English and Mandarin are the main languages of instruction.

- Faculty and staff of the highest quality and encourage continued professional development.

- A sense of community among the students, parents, faculty, and administration, based on open communication, mutual respect, cooperation and concern.


Class sizes

Kindergarten average class size:


Reception average class size:


Primary average class size:


Secondary average class size:


Kindergarten teacher/pupil ratio:

1 : 5

Reception teacher/pupil ratio:

1 : 5

Primary teacher/pupil ratio:

1 : 6

Secondary teacher/pupil ratio:

1 : 10

Academic information

Curriculum followed:

  • International Baccalaureate

Higher education:

100% of students progress to higher education

University destinations:

US/UK/Australia/China/Switzerland/New Zealand/Thailand

Sports and extra-curricular activities


Basketball, Soccer, Badminton, Tennis, Swimming. Volleyball, Track and Field, and Table Tennis.
We are developing as wide an Athletic Program as possible to give each student the opportunity to discover a sport or sports in which he/she has interest.

Extra-curricular activities:

Ballet, basketball, Chinese calligraphy, choir, drama, golf, soccer, swimming, tennis, pottery, piano, and violin.
Concordian students take part in at least one after-school activity per semester.


Admission process:

Concordian welcomes students of any nationality. Applications for admission may be made throughout the year; applicants are strongly encouraged to apply as early as possible due to full enrollment at some grade levels.

Admission and language criteria:

The Concordian school year is divided into two semesters running from mid-August to December and from January to the first week of June. Applicants are advised to apply early in the year for admission in the academic year which starts the following August.

Fees (Annual)



Junior Day:


Secondary Day:




K. Thana Puttakotirat

Job title:

Head of Admission




918 Moo 8, Bangkaew, Bangplee, Bangna-Trad Km 7, 10 minutes from Sukhumvit Road


Bangkok Samutprakarn

Post/Zip Code:



+66 2 706 9001

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