California Group of Schools began as a modest vision: to provide accessible, high-quality education rooted in strong moral and spiritual foundations. What started with a single institution has since grown into a thriving academic network serving over 1000 learners across four distinct schools.

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California International School Shines in May/June 2025

By cgos2 months ago
Sheikh Mohamed Halike

🌟 Youth & Good Morals — Building

By cgos2 months ago

A Day of Pride and Promise: Graduation

By cgos3 months ago
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About California Group of Schools

img ABOUT US

Excellence is the way forward

California Group of Schools began as a modest vision: to provide accessible, high-quality education rooted in strong moral and spiritual foundations. What started with a single institution has since grown into a thriving academic network serving over 1000 learners across four distinct schools. Over the years, the group has embraced national and international curricula — from CBC to IGCSE and Edexcel A-Levels — while remaining deeply committed to Islamic teachings and the values of SHAQ:

  • Social Responsibility
  • Honesty
  • Accountability
  • Quality
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Our Mission

We are committed to the cause of quality education, where staff and administration, in partnership with parent, student and community are committed to provide safe and disciplined environment that promotes the academic, intellectual, personal and social development of our students.

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Our Vision

We aim to provide a happy, caring and stimulating learning environment where learners will recognize their fullest potential so that they can make their best contribution to the society.

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1.2 K+

Happy Beneficiaries

Why Choose Us

img WHY CHOOSE US

We don’t just admit students — we welcome families into a lifelong learning community.

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Academic-Focused

Modern, conducive and well equipped learning environment.

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Diverse & Islamic

Diverse curriculums with intensive Islamic programs integrated.

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Strong Character Formation

Focus on discipline, values, and spiritual development.

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Excellence Delivered

Good performance track record in the final exams.

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Our Strength: The Staff

Well trained and qualified teachers and staff members.

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Strong Parental Engagement

Families are part of the learning journey.

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img Admission PROCESS

Your Admission Journey with Us

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01 STEP

Inquiry & Initial Engagement

Visit campus/website; Attend Open Day; & Request prospectus.

02 STEP

Application Submission

Application form; Past year(s)' reports; Birth Certificate; & (Transfer letter is applicable)

03 STEP

Assesment & Family Interaction

Academic placement tests; Family interviews (values alignment); & Madrassa evaluation (for Islamic Studies)

04 STEP

Enrollment & Onboarding

Accept offer & pay fees; Sign code of conduct; & Attend orientation (student + parents)

img Recent Achievements

Check our latest Achievements

These achievements are not just words — they are lived every day.

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OSSD

🎓✨ A Day of Pride and Promise! ✨🎓

Kisomo International Collegiate Graduation Ceremony

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CIA

PP2 Graduation Ceremony

A Joyous Leap: PP2 Graduation Celebration ✨🎓

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CGOS

Prayer & Perfomance Celebration

✅ Celebrating 2024 KCSE, KCPE, KEPSEA & IGCSE Champions

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Students
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Teaching Staff
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Support Staff
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Years of Academic Excellence
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Need More Info? Just Ask.

Our admissions team is ready to guide you through every step. Reach out anytime.

Contact Us
img What Parents & Students Say

Hear from our school community.

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Best Curriculum

"The international curriculum at California International School has given my child a global perspective while maintaining strong academic foundations."

Mohamed Hassan

Parent at CIS
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Best Duksi

"I appreciate how the Islamic Studies program balances academic rigor with spiritual development. My children are thriving in this environment."

Mohamud Ibrahim

Guardian at Islamic Studies
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Best Company

"The college prep program at California Secondary Schools helped me get accepted to my dream university with scholarships."

Mohamed Ali

Alumni; CSS
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2 m+

Success Peoples

img Meet the Faculty

Meet our leadership

View All Members

Mahamud Tawane

Chairman
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(+254) 207 90 7979

Abdirahman Mohamed

Vice Chairman
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(+254) 207 90 7979

Luqman Ahmed

CEO
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(+254) 207 90 7979

Abdirahman Ibrahim

Academics Manager
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(+254) 207 90 7979

Ahmed Mohamed

Administrative, Finance, HR Manager
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(+254) 207 90 7979
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img External Bodies

Our trusted partners

img News & Events

Stay updated with the latest happenings across our schools.

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19 JUL
2025
cgos Academic Excellence

Celebrating Excellence: 2024 CGOS National Exam Champions

Celebrate the CGOS Graduation 2025 — a day of faith, achievement, and lifelong learning. Discover the highlights, speeches, and proud moments.

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26 JUL
2025
cgos Academic Excellence

🎓✨ PP2 Graduation Ceremony Highlights – California Integrated Academy ✨🎓

Celebrate the PP2 graduation at California Integrated Academy, California Group of Schools. See the joy, performances, and proud moments as our youngest learners move to Grade 1.

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02 AUG
2025
cgos Academic Excellence

A Day of Pride and Promise: Graduation 2025

Celebrate the Class of 2025 at California Group of Schools! Relive the joy, Qur’an recitations, heartfelt speeches, and unforgettable graduation moments from our July 27th ceremony at the CGS Conference Hall.

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