Coimbatore have some of the finest colleges in India. Now as you asked I am providing some of the popular names :

• Amrita vishwa vidyapeeth
• PSG College of technology
• Karunya institute of technology and science
• Kumaraguru college of technology
• Sri Krishna  college of engineerng and technology
• Government college of technology
• Sri ramkrishna engineering college
• Shri krishna college of technology
• Sri Eshwar college of engineering
• SVS college of engineering
• Kathir college of engineering

For more colleges in Coimbatore visit the link below:

https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-coimbatore

I hope this answer helps. All the very best for your future endeavors!