Brief History

Ol’lessos Technical Training Institute (OTTI) is a middle-level college sponsored by ACK and is established on a 43-acre land along the Kapsabet – Nabkoi road, in Nandi County. The inception and growth of OTTI dates back to 1975 when the local community of Lessos had a vision of having a Technical Secondary School. The community pooled together and raised funds by contributions from individual community members. The realization of this vision was slightly altered when, in 1981, a ministerial statement required all technical secondary schools to be converted into technical training institutions.

Five years later, the vision acquired a boost in 1987 when the European Union and German Technical Cooperation (GTZ) injected capital towards the development of infrastructural facilities for the institution. The completion of these facilities saw the first enrolment in 1997. Since its inception, OTTI has produced graduates who fit the globally competitive needs of modern employees and the emerging challenges.

Welcome Message

It’s my pleasure to welcome you to Ol’lessos Technical Training Institute. We are committed to providing you with quality programs, activities, and services that will enhance and enrich your academic experience.

We believe that learning should be engaging, inspiring, and relevant to your personal and professional goals. Our faculty members are experts in their fields, and they are passionate about sharing their knowledge with you. Our staff members are here to support you in all aspects of your academic life, from advising to career services.

Mr. Wesley Yegon
Principal, OTTI