Welcome to Rainbow International School
Rainbow International School is a CBSE-affiliated K–12 institution in Thane, Maharashtra, founded in April 2009. Set on a 3.5-acre campus in Brahmand Phase 4, Thane, it serves 3,000+ students from Nursery to Class 12 (CBSE Affiliation No. 1130661).
School At a Glance
Founded: April 2009 | Campus: 3.5 acres | Students: 3,000+ | Grades: Nursery to Class 12 | CBSE Affiliation: 1130661
Location: Cosmos Arcade, Brahmand Phase 4, Thane, Maharashtra 400607
Admissions for 2026–27 are open. Apply online or contact our admissions team to learn more.