Join us Today and Unlock your Potential

Ol’lessos T.T.I is an equal opportunity Technical and Vocational Education and Training (TVET) institute under the ministry of education, state department of TVET offering TVET courses at Higher Diploma, Diploma, Certificate and Artisan levels.

Our Vision

“To be a Centre of Excellence for Technical and Vocational Education and Training.”

Our Mission

To provide Technical and Vocational Education and Training and Research that promotes creativity, innovation, and incubation to meet local and global dynamic socio-economic and environmental challenges.

Core Values

  • Integrity
  • Accountability
  • Creativity and Innovation
  • Customer Satisfaction
  • Inclusivity
  • Professionalism

Academic Excellence

OTTI strives for academic excellence by maintaining high standards in its technical and vocational education and training programs, Especially CBET courses.

Community Social Responsibility

OTTI recognizes its role as a member of the community and actively engages in social responsibility initiatives. This involves organizing outreach programs, skills training workshops, or community development projects that benefit local residents.

Technology Advancement

OTTI remains at the forefront of technical education innovation, equipping its students with the skills and knowledge needed to thrive in a rapidly evolving job market.

OTTI Academics

OTTI offers affordable and competitive academic programmes.

Our Departments
2024
Mar

Agriculture & Extension Depertment

Free
In the department we offer the following courses S/NO
2024
Mar

Automotive Department

Free
The Department seeks to equip the learners with the
2024
Mar

Business Department

Free
BUSINESS DEPARTMENT HIGHER DIPLOMA COURSES Higher Diploma in Human
2024
Mar

Library Department

Free
Ol’lessos Technical Training Institute boasts a resourceful library, a
2024
Mar

Guidance And Counselling Department

Free
GUIDANCE AND COUNSELLING DEPARTMENT OF OL’LESSOS TECHNICAL TRAINING INTITUTE
2024
Mar

Research and Innovation Department

Free
At Ol’lessos Technical Training Institute we take great pride
2024
Mar

Hospitality, Institutional Management, Fashion and Design Department

Free
Hospitality, Institutional Management, Fashion and Design Department Hospitality and
2024
Mar

Health Science Department

Free
The Health Sciences Department encompasses a variety of sub–disciplines,
2024
Mar

Electrical & Electronics Engineering Department

Free
With great humility, I welcome you to the Department
2024
Mar

Computing & Informatics Department

Free
I wish to take this opportunity to welcome you
2024
Mar

Building & Civil Engineering Department

Free
The department was started in 2004 with a total
Latest News and Activities






OTTISA Council

It is with great honor at this juncture to acknowledge the institution as the Chair of the Student Council. On behalf of the council, we applaud what the institution is endeavoring and working for the students.

Winners

At Ol'lessos Technical Training Institute, our dedication and excellence have earned us prestigious trophies in various arenas. Whether in academic competitions, sports tournaments, or extracurricular activities,
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