- Business
- SISB Public Company Limited operates in the education sector, providing international educational services primarily in Thailand. The company owns and manages Singapore international schools across six campuses that operate under the Singapore and United Kingdom curricula. Its educational offerings include nursery, primary, secondary, and sixth form education, along with extra-curricular activities such as sports, academies, experiential learning, and community services. SISB also offers additional academic support programs, language support in English and Chinese, and specialized testing and training centers. In support of its school operations, the company provides boarding school services, textbooks, educational equipment, and food and beverage services. The company was founded in 2001 and is headquartered in Bangkok, Thailand.
In recent major developments, SISB expanded its capacity by constructing a new state-of-the-art Secondary-Sixth Form Building at its Pracha Uthit campus and has continued to expand existing campuses to add approximately 1,800 more student seats between 2024 and 2025. SISB entered into a Land Purchase Agreement with Supalai Public Company Limited in November 2024 to support its expansion plans. The company is also advancing a “Halving Project” aimed at establishing international schools with lower tuition fees targeted at bilingual students to capture broader market share. Financially, SISB reported record net profits in 3Q 2024, reflecting sustained earnings growth. The company maintains a focus on expanding capacity while sustaining high profitability margins.
SISB’s educational services segment covers international schooling with specific curriculum adherence to Singapore and UK standards. It targets international and bilingual student markets primarily in Thailand. The company strategically supports schools via academic and language programs and expanding school infrastructure to accommodate growing demand. SISB operates through subsidiaries including SISB-SIRI, a joint venture that holds licenses for some international schools. The company holds a leading position in Thailand’s international education market and continues strategic investments in campus expansions and new school establishments to strengthen its market presence.
SISB’s operational footprint spans Thailand with a focus on Bangkok and other regional campuses. The company emphasizes broad curriculum offerings and comprehensive student services to cater to affluent and international families. Its growth strategy in recent years includes capacity expansions, real estate acquisitions to secure operational sites, and innovation in affordable bilingual education. SISB also continues to leverage partnerships and investments to enhance its educational infrastructure and service quality in line with evolving market demands and demographic trends.
Overall, SISB Public Company Limited is a leading provider of international school education services in Thailand, operating multiple campuses, offering Singapore and UK curricula, with recent strategic expansions through new facility development, land acquisitions, and plans for affordable international schooling options aimed at growing its student base and maintaining profitable growth trajectories within the Southeast Asian education sector.