Treston Institute Treston Institute
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Welcome to Treston Institute

Achieve Your Dream with Treston

Education is for Everyone
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Discover yourself

Come, Let's make a Change with

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Local & International

Sri Lankan, Cambridge and Edexcel curriculum.

Academic +

IELTS, FCE, KET, PET, HNDA

Special Needs Children

We provide Education and care for Special Needs Children

Leadership perspective

Treston Institute

Treston Institute helps you to develop essential education and your career of years experiences.

Transform your life through education to make the most of each semester to choose the best major. Prepare for grad school. Whatever it is, you can do it here. Explore our digital viewbook. Your journey starts here....

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Kasthuri Arachchi Jr.

Kasthuri Arachchi Jr.

Principal, Treson Institute

School facilities

  • Expert Teachers & Educators
  • Latest updates on subjects
  • Individual Attention
  • Realtime updates to parents
Treston Institute Campus

Established 2012

Sri Lanka
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Enrolled students

81 +

Total alumni

2 +

Skilled teachers

13 +

Total classrooms

Standard classrooms for students

Standard ict centre for students

Learn from skilled teachers always

Certified & standard curriculum

Beyond the classroom

Students Enjoying Their Lives at Treston Institute.

Helping students to gain skills and providing career development often take a back seat to business priorities but workplace better right now.

What students are enjoying

  • Expert Teachers & Educators
  • Interactive and Fun learning
  • Career Guidance
  • Extra Curricular activities
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Updates & insights

Read our latest news

News Vesak Dansala
May 22, 2024 Admin

Vesak Dansala

On the Vesak Poya Day, we decided to do something good for the community we live in. So with the engagement of...

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News Our Annual Trip-2024
Mar 14, 2024 Admin

Our Annual Trip-2024

This year our journey was to the Matale district. Our first stop was the Moragahakanda Dam,a modern wonder of ...

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Beyond the classroom

Our photo gallery

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Start your journey

We help them succeed in their career

Admission application procedures - join Treston Institute today and take the first step toward a bright future.

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