Alnoor International School traces its origins back to the vision of Dr. Mahmoud and the late Dr. Yassin Yahya Yassin in early 2007. They aimed to establish a school that would offer high-quality, English-medium education at an affordable cost in Kuala Lumpur. Alongside a Highly qualified professionals from internationally joined the endeavor, driven by their own quest for suitable education for their children.

In mid-2007, they secured the first premises for the school on Jalan Damai, Kuala Lumpur, with a modest campus spanning 1,700m². it was ensured that the premises were not just functional but also provided a nurturing environment akin to home for the students.

In July 2007, Alnoor International School was inaugurated, blending Western-style education (IGCSE) with Arabic values to cultivate a globally-minded perspective among students. The inaugural batch consisted of 70 students from 12 different nationalities, embarking on their educational journey from Preschool 1 to IG 1.

The school quickly expanded its offerings, reaching IG 2 by 2008. However, as the student population grew, it became evident that larger premises were needed. In 2011, Dato’ Dr. Mahmoud and Datin Amani, the CEO, identified a spacious location in Jalan Bellamy, nestled in Bukit Petaling, Kuala Lumpur. The school acquired this expansive 1.3-acre campus, complete with amenities such as a swimming pool and sports field.

Relocating to Jalan Bellamy in 2011 marked a significant milestone for the school, with the new premises accommodating 300 students by 2013. The school’s expansion continued with the acquisition of neighboring premises in 2013, enabling it to cater to up to 600 students.

To complement its offerings, AInoor established a Cambridge Assessment Center for Primary in 2014, adding to the existing Cambridge Assessment Center. This expansion led to the renaming of the institution as Alnoor International Schools.

By 2019, Ainoor boasted a diverse student body comprising 46 nationalities across its campuses in Jalan Bellamy. Emphasizing high-quality education and modern teaching methodologies, introduced smartboards as early as 2015 to enhance learning experiences.

During the challenging years of 2020-2022, AIS demonstrated resilience by swiftly adopting hybrid learning models, integrating physical and digital teaching methods to ensure continuity in education amidst the   

Throughout its journey, in the year 2024, Alnoor International School is rebranded as AIS International School. It has remained committed to its founding principles, providing a nurturing environment that fosters intercultural understanding and prepares students for success in an increasingly interconnected world.