Explore Our Campuses
While united under the prestigious NSIS banner, each campus offers distinct environments tailored for target academic growth.
NSIS Network Node
Negombo Campus (Main)
Negombo Campus (Main)
Montessori, Primary, Secondary & Advanced Levels (Local English Medium & Edexcel/Cambridge)
As the flagship branch of the NSIS network, our Negombo campus offers a comprehensive academic experience with state-of-the-art facilities. Nestled in a premium location, the campus boasts a vibrant international student body, outstanding sporting teams, and a legacy of academic placements in top global universities.
Students
2,500+
Teachers
150+
Highlighted Facilities
NSIS Network Node
Nittambuwa Campus
Nittambuwa Campus
Montessori, Primary & Secondary Levels (Local English Medium & Edexcel Syllabus)
Established to bring premium international schooling to the Gampaha district, our Nittambuwa campus balances high academic standards with deep creative development. The campus is known for its excellent music and orchestra programs, active debate teams, and an outstanding track record in local and international sports events.
Students
1,500+
Teachers
90+
Highlighted Facilities
NSIS Network Node
Piliyandala Campus
Piliyandala Campus
Montessori & Primary Levels (English Medium Early Development & Cambridge English)
Our Piliyandala campus is a specialized early child learning center, focusing heavily on Montessori foundations and primary grades. Utilizing advanced, activity-based educational approaches, we ensure that young learners build strong cognitive, linguistic, and creative skills in a safe, fun, and highly supportive environment.
Students
1,000+
Teachers
65+
Highlighted Facilities
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Network Location Visuals
Negombo Campus (Main)
Pre-School to Advanced Levels
Our main campus features state-of-the-art academic and sporting facilities, offering a highly comprehensive curriculum with global accreditations.
Students
2,500+
Faculty
150+
Featured Campus Facilities: