Top colleges in Pondicherry for Biotechnology engineering is PRIST College puducheery.

College is known for its accreditation and ROIbecause fees is amingst lowest and has very good faculty with experience.

However placements reports not yet released so difficult to comment  

All details sharedbekow. 

https://www.careers360.com/university/prist-university-puducherry/btech-biotechnology-engineering-course