Moi Siongiroi Girls was founded by his excellency Hon Daniel Toroitich Arap Moi (E.G.H) in the year 1995 as a center of promoting girl child education. A total of eighty nine(89) girls were enrolled on 11th February 1995, The enrollment has gradually risen and currently stands at seven hundred(700).
The school is situated 19 KM sount-west of Bomet town, the headquarters of Bomet County.
The school has fairly adequate physical facilities, it has six(6) dormitories, fourteen(14) classrooms, five(5) laboratories, one(1) computer laboratory, eleven(11)staff houses, a kitchen with a dinning hall and a library.
His excellency the second President of the Republic of Kenya, Hon Daniel Toroitich Arap Moi constructed almost all the major facilities. The constituency Development Funds and the county government have assisted to expand the classrooms and the boarding facilities, His excellency also donated a 62 seater Bus in 2003.
However, the school requires a big multi-purpose hall that can be used as a chapel, examination room and for hosting parents meetings, the community can equally benefit from the same facility.
The school under the sponsorship of African Inland Church(AIC), has consistently maintained sterling performances by joining the top 100 best ranked schools nationally in KCSE.
We thank God so much because almost all the girls who have passed through our school are in formal employment. Hundreds are currently enrolled in the various universities.
Over the years Moi Siongiroi Girls has been the helm of providing quality and holistic education.The best brains in the country has learnt under Moi Siongiroi girls, we nurture our students to live under the strict principle of hardwork and integrity for their success.