Kianguenyi Secondary school was started in 1978 with the efforts of the parents /community who worked in collaboration with Kianguenyi Primary School administration and parents Association
The School is located in Gicigi location, Kabare zone Kirinyaga East Sub county and in Kirinyaga County .It stands on 6 acres land.
The school is sponsored by ACK Kirinyaga Diocese and managed by B.O.M appointed by the minister for education through county director of education and county education board.
The following principals have managed the school
Mr. Murumia 1979-1981
Mr. Mugo 1982-2005
Mr. Njiru C.N 2005-2012
Mr. Kathuri A.M 2012-
The following members served as B.O.M Chairman
Mr. Jonathan Nguri
Mr. Johnson Ndegwa
Mr. Christopher Kathaka
Mr. David Gatimu