What Does International School Bangkok Do?

Total employees340
HeadquartersPak Kret
Founded1951

International School Bangkok (ISB) is a premier, non-profit, independent international school located in Pak Kret, Nonthaburi, Thailand, serving the expatriate and local community of greater Bangkok. Founded in 1951, ISB offers a challenging and enriching North American-based curriculum, complemented by the International Baccalaureate (IB) Diploma Programme for high school students. With a diverse student body of approximately 1,900 students from over 60 nationalities, ISB provides education from Pre-Kindergarten to Grade 12. The school is renowned for its academic excellence, comprehensive co-curricular activities in arts and athletics, modern facilities, and a strong commitment to fostering global citizenship, critical thinking, and lifelong learning within a caring and supportive community.

Where Is International School Bangkok's Headquarters?

HQ Function

The campus serves as the sole educational, administrative, and operational hub for ISB, encompassing all academic levels from Pre-Kindergarten to Grade 12, along with all support services.

Notable Features:

The expansive 37-acre campus features state-of-the-art facilities including multiple air-conditioned gymnasiums, Olympic-sized swimming pools, extensive sports fields, dedicated arts and cultural centers (theatre, art studios, music rooms), modern libraries, science labs, technology hubs, and purpose-built learning spaces for different age groups.

Work Culture:

ISB fosters a collaborative, innovative, and student-centered work culture for its faculty and staff, emphasizing professional development, global best practices in education, and a strong sense of community. The environment encourages active participation, mutual respect, and a commitment to excellence.

HQ Significance:

The campus is significant as one of Southeast Asia's leading international educational institutions, providing a world-class learning environment and serving as a central hub for its diverse international community.

Values Reflected in HQ: The campus design, resources, and learning spaces reflect ISB's core values of learning, community, respect, responsibility, and care, promoting holistic student development.

Location:

International School Bangkok's global presence is characterized by its diverse student body representing over 60 nationalities, its internationally recognized curriculum (US standards and IB Diploma), recruitment of experienced international educators, a worldwide alumni network, and participation in international school athletic (IASAS) and academic consortia. While physically located in Thailand, its community and educational outlook are distinctly global.

Street Address:

39/7 Soi Nichada Thani, Samakee Road, Amphur Pakkret

City:

Pak Kret

State/Province:

Nonthaburi

Country:

Thailand

Where Else Does International School Bangkok Operate Around the World?

N/A

Address: N/A - ISB operates from a single, comprehensive campus.

All regional and international engagement, student services, and academic programs are managed from its sole campus.

Buying Intent Signals for International School Bangkok

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading International School Bangkok? Meet the Executive Team

As of April 2025, International School Bangkok' leadership includes:

Dr. Andrew Davies - Head of School
Ms. Debi Caskey - Deputy Head of School for Learning
Mr. Marc de Vries - Deputy Head of School / CFO
Ms. Usa Somboon - Headmistress
Mr. Justin Alexander - High School Principal
Mr. Dennis Harter - Middle School Principal
Ms. Honey Tondre - Elementary School Principal

Who's Investing in International School Bangkok?

International School Bangkok has been backed by several prominent investors over the years, including:

N/A - International School Bangkok is a non-profit organization governed by an elected Board of Trustees. It is primarily funded through tuition fees and donations, not by corporate investors.

What Leadership Changes Has International School Bangkok Seen Recently?

Hire0
Exits0

Specific executive team changes at ISB are typically communicated through internal channels or official school announcements. Publicly available information on minor changes over the past 12 months is limited. Major leadership roles tend to have longer tenures.

Departures

N/A, No widely publicized executive departures in the last 12 months.

New Appointments:

N/A, No widely publicized new executive appointments in the last 12 months. Leadership transitions are typically announced well in advance.

What Technology (Tech Stack) Is Used byInternational School Bangkok?

Discover the tools International School Bangkok uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

International School Bangkok Email Formats and Examples

International School Bangkok commonly uses email formats that combine the first name or initial with the last name or initial, followed by the @isb.ac.th domain. The most frequent patterns are [first_name][last_initial] or [first_initial][last_name].

[first_name][last_initial]@isb.ac.th (e.g., andrewd@isb.ac.th) or [first_initial][last_name]@isb.ac.th (e.g. adavies@isb.ac.th)

Format

andrewd@isb.ac.th

Example

90%

Success rate

What's the Latest News About International School Bangkok?

ISB Website NewsMarch 27, 2024

International School Bangkok's IASAS Art, Dance, Drama, Music & Film Showcase

ISB students demonstrated their exceptional talents at the IASAS Art, Dance, Drama, Music & Film showcase. The event highlighted the creativity and hard work of students involved in various artistic disciplines, reflecting ISB's strong arts program....more

ISB Website NewsFebruary 23, 2024

International School Bangkok Hosts IASAS Swimming Exchange 2024

ISB successfully hosted the IASAS Swimming Exchange, welcoming teams from other international schools. The event showcased ISB's excellent aquatic facilities and the competitive spirit of its student-athletes....more

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