Hello Gaurav, 

                 Jee main js basically conducted for admissions of students to NITs around the country.However there are many private as well government colleges that accept applications through jee main score. 

      See naming those colleges may b a difficult task as there are many  you may  look for a college private or government under state University and see whether it accept applications through jee main or not. Almost every 2 engineering college does that so need not to worry.

At the same time you may also predict your college based on your score /rank,  category. . the link is provided below :

https://engineering.careers360.com/jee-main-college-predictor

 Good Luck