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AISL Group

AISL Group

Spear's Review

When Asia International School Limited (AISL) Group set out to bring premium international education to Asia, it turned to one of Britain’s oldest institutions for inspiration: Harrow School. With a 450-year history of shaping leaders, innovators and statesmen, Harrow offered a curriculum, but also a set of values and heritage.

AISL Harrow Schools carry this legacy across Thailand, China, Hong  Kong and Japan, embedding character development and intercultural fluency alongside rigorous academics.

Now the group is entering its next chapter. Flagship projects such as Harrow International School Guangzhou, opening in 2026, signal a strategic expansion into Asia’s most dynamic cities, marrying centuries-old British educational traditions with the energy and opportunity of the region.

Key details:

  • Founded in: 1997
  • Number of schools: 12
  • Geographies: Japan, Thailand, China and Hong Kong
  • CEO: Eric Leung

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