who we are


Founder of American International School
(1925-2009)






1986–1987
Founding of the School Dr. Thomas T.S. Liang founds the school as California International School at 143 Waterloo Road with an initial cohort of 50 students.
” I recall the 1980 meeting in San Francisco, California with Bishop John S. Cummins, Archbishop Edward A. McCarthy, and Professor David H. Pyle. We discussed educational trends for the youth of Hong Kong and ascertained that there would be an increasing number of youth studying abroad. To meet this anticipated need, we decided to establish an international school in Hong Kong to ease transition to the American education system. We, therefore, established AIS in 1986, formerly named the California International School.“
— Dr. Thomas T.S. Liang (1925-2009), Founder & School Board Director 
1988–1989
Inaugural Graduation The first graduating class comprises 11 high school seniors with a commencement ceremony held at the Royal Hong Kong Jockey Club Theatre.

1993–1994
Campus Relocation California International School moves to 123–125 Waterloo Road and establishes its current permanent home.

1996–1997
Official Renaming The school is officially renamed American International School (AIS) and becomes registered as a not-for-profit organization.

1998–1999
PTA Formation The AIS Parent-Teachers’ Association is officially formed to foster a stronger school community.

2000–2001
15th Anniversary & Expansion AIS celebrates its 15th anniversary with the launch of the Middle School program.

2002–2003
Elementary Restructuring The elementary program separates into two distinct divisions known as Elementary School and Early Childhood.

2003–2004
The House System AIS transitions from its original primary color houses—Red, Yellow, Green, and Blue—to a new House system featuring Red Phoenix, White Tigers, and Blue Dragons.

2006–2007
High School Expansion The new High School campus building opens its doors at 121 Waterloo Road.

2007–2008
Campus Milestones & Accreditation A new 25-meter swimming pool opens at 123 Waterloo Road and AIS receives a maximum six-year accreditation term from WASC.
2010–2011
Silver Jubilee & New Campus AIS celebrates its 25th anniversary with the opening of the new Elementary School campus at 117–119 Waterloo Road and a Silver Jubilee Gala Dinner.


2017–2018
Uniform Refresh AIS introduces new physical education uniforms for both summer and winter seasons across all grade levels.

2020–2021
Student Led Design & WASC Success New high school lockers are installed based on student designs from OELP Infinity Week. AIS also secures another maximum six-year WASC accreditation.

2021–2022
35th Anniversary AIS celebrates 35 years as a global family and unveils the time capsule originally sealed during the 25th anniversary.

2023–2024
Apple Distinguished School AIS becomes one of only three international schools in Hong Kong to earn the Apple Distinguished School designation.

2024–2025
GBA Awards & 40th Anniversary AIS wins the Public Choice Award at the GBA School Awards and celebrates its 40th anniversary alongside the retirement of longtime faculty member Mr. Georges Raybaud.


2025–2026
Swift Coding Club & GBA Awards AIS becomes the first international school in Hong Kong to be designated as an official Swift Coding Club and wins top honors for Student Leadership at the GBA School Awards


