๐Ÿ“ž 022 6120 0000 ยท โœ‰ [email protected] Early Years to Grade 12 ยท Est. 2008
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Powai, Mumbai ยท Cambridge & IB world school

A world of learning, close to home.

An international school from Early Years to Grade 12, offering the Cambridge and IB pathways, where students from 40 nationalities learn to think for themselves and belong to a community.

๐ŸŒ
2008
Established
1,200
Students
40
Nationalities
1:12
Class ratio
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From the Head of School
An international education is not about a passport. It is about learning to ask good questions, to work with people unlike yourself, and to act with integrity. That is what we grow at Horizon.
Dr. Radhika NairHead of School
The pathway

A continuous international curriculum

A coherent journey from Early Years to the IB Diploma, taught in small classes by specialists.

๐Ÿงฉ
Ages 3 to 6

Early Years

An inquiry-led, play-based programme that builds curiosity and language.

๐Ÿ“˜
Grades 1 to 5

Cambridge Primary

The International Primary Curriculum, with English, maths, and science at its core.

๐Ÿ”ฌ
Grades 6 to 8

Lower Secondary

Cambridge Lower Secondary, deepening subjects and independent study skills.

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Grades 9 to 12

IGCSE & IB Diploma

Cambridge IGCSE, then the IB Diploma, with university and career counselling.

Why Horizon

An education without borders

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Global, grounded

An international curriculum taught with respect for our Indian home and languages.

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Small classes

About 20 students to a class and a 1:12 ratio, so every student is known.

๐ŸŽจ

Whole-child

Sport, the arts, service, and outdoor learning, not just exams.

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University-ready

Dedicated counselling for admissions in India and abroad.

Outcomes

Where our students go

36

Average IB score

Class of 2025 (out of 45).

92%

IGCSE A*-C

Across all subjects, 2025.

18

Countries

Universities our graduates joined.

1:12

Teacher ratio

Real attention for every learner.

Leadership

Our leadership team

๐Ÿ‘จโ€๐Ÿ’ผ

Mr. Ashok Grewal

Chair of the Board

Founder-trustee, Horizon Education Trust.

๐Ÿ‘ฉโ€๐Ÿซ

Dr. Radhika Nair

Head of School

IB and Cambridge school leader, 20 years.

๐Ÿ‘จโ€๐Ÿซ

Mr. Thomas Verghese

Deputy Head, Academics

Leads the IB Diploma programme.

News & events

What's happening

20
Aug

Model United Nations 2026

Our annual MUN welcomes delegates from schools across the city.

10
Sep

IB information evening

For Grade 10 families considering the Diploma programme.

02
Oct

International Day

Food, music, and dress from every nationality in our community.

22
Nov

Winter arts festival

Theatre, music, and an exhibition of student work.

In parents' words

Families who trust us

We moved cities twice and Horizon made our children feel at home each time. The IB has stretched them in the best way.

Mrs. Leela NambiarParent, Grades 8 and 11

Small classes, teachers who care, and a genuinely diverse community. Our daughter is thriving.

Mr. Kabir SenParent, Grade 5

The university counselling is outstanding. Clear, honest, and personal from Grade 9 onwards.

Mrs. Farida MerchantParent, Grade 12
Around campus

Life at Horizon

Admissions for 2026-27 are open

Book a campus tour, meet our team, and see an inquiry classroom in action. Applications are open from Early Years to Grade 11.

Start your application