Krishnasamy Memorial Polytechnic College is run by Sri Krishnasamy Reddiar Educational Trust. In order to impart technical education to the students of Cuddalore and surrounding areas, the Trust has started Krishnasamy Memorial Polytechnic College in 1997. The Polytechnic is situated at T.Kumarapuram which is about 6 Km from Cuddalore in Nellikuppam Main Road.

Krishnasamy College of Engineering and Technology was established in the year 2001 with a view to provide opportunities for the rural population in the backward district of Cuddalore to acquire Technical Education.

Krishnasamy College of Science, Arts & Management for Women, started in 2007 is administrated by Sri Krishnasamy Reddiar Educational Trust which was founded in 1990 by Dr.K.Rajendran, M.S., FICS., FAIS, an eminent surgeon in Cuddalore.

Krishnasamy College of Education for Women (KCEdn) was established in the academic year 2005–2006 to cater to the needs of Teacher Education for Women.