Hi Madhav!

Most of the companies (especially IT companies) allows students of every branch to sit in the placement process. To mention the names, For mechanical engineering in BITS , the recruiting companies are BHEL, ISRO, Mercedes Benz, Toyota, Maruti and Ashok Leyland . Other than this, students are allowed to sit in other companies such as Microsoft, Bajaj, Birla, Wipro, Dell, Amazon, LTI, Uber etc. It depends on your skills and knowledge that how you crack the interview.

Thankyou!