About St Mary's Tachasis
Nurturing global leaders through world-class education
Our History
Founded in 1993, St Mary's Tachasis was established with a vision to provide exceptional international education in Kenya. Over 30 years, we've grown from a small community of 80 students to a thriving institution of over 1,500 learners from 2+ nationalities.
Our commitment to academic excellence, character development, and global citizenship has earned us recognition as one of Kenya's premier secondary schools. We're proud of our alumni who now lead across industries country-wide.

Motto
Strength in Gentleness
Mission
To offer quality secondary education to the girl child, impart worthwhile values in a conducive learning environment guided by prudent management of resources.
Vision
To be a nationally competitive centre of academic excellence equipping the girl child with knowledge, skills, spiritual values and positive attitude to cope in a dynamic society
Our Core Values
Fear of God
We instill a deep respect for spiritual values and moral principles in our students
Teamwork
We foster collaboration and collective achievement through mutual support and cooperation
Hard work
We cultivate dedication, persistence, and a strong work ethic in all endeavors
Use of Common Sense
We encourage practical wisdom and sound judgment in everyday decision-making
Good Time Management
We teach effective prioritization and efficient use of time for maximum productivity
Punctuality
We value timeliness and respect for others' time as essential life skills
Patriotism
We nurture love for country and commitment to national development
Positive Thinking
We promote optimism and constructive mindsets that lead to success
Readiness to Work
We prepare students with practical skills and willingness to contribute meaningfully
Working Smart
We emphasize efficiency, innovation, and strategic approaches to achieve goals
Leadership Team
Experienced educators and leaders dedicated to your child's success

Mrs. Peris Bor
Principal

Mr. Peter Kipchoge
Vice Principal - Academics

Mrs. Jennifer Smith
Head of Student Welfare