In Siniloan, Laguna, there is a private, non-sectarian college called Laguna Northwestern College - San Lorenzo Ruiz Montessori Center (LNC - SLRMC), also known as Laguna Northwestern College - SLRMC and LNC - San Lorenzo Ruiz Montessori Center. It is a member of the Laguna Northwestern College (LNC) institution, which the Entila family founded in 1978.

The LNC - SLRMC provides undergraduate degrees in business administration, education, hotel and restaurant management, and information technology. The school also provides a K–12 basic education curriculum in addition to these classes. There are two senior high school (SHS) track options: technical vocational livelihood (TVL) and academic.