Nankana Sahib Sen. Sec. Public School started on 13 th April 1986 up to primary level under Grewal Education Society in association with Nankana Sahib Education Trust, Gill Park Ludhiana which is non – proprietary in nature. The members of Management Committee consists of public men of this repute from different prominent fields such as education, medical, law, defence and businessmen having clean images respectable citizens of character. The school began with four classes and got its affiliation for the same. In 2005, it it started its medical and non - medical groups and got affiliation in the same year and in 2006 school got affiliation for commerce group.

At present, the school is spread over 5 acres of land having very impressive campus with double storey building and well equipped labs. In 2009, school got affiliation with CBSE and in the year 2010 – 2011 Smart classrooms were introduced in the school with motive of all around development of child.