Hello Aspirant,

These companies are undoubtedly the best and their reputation is beyond bars.It is the dream of every student to get placed in top companies like these.To get into these companies you should have exceptional skillset and you must develop this right from the first year of Engineering.Pursuing Engineering in IIT's is the best choice for you.There are several reputed private universities as well but those cannot replace IIT's/NIT's.

You may find the list of the various IIT's in the below link.

https://engineering.careers360.com/tags/list-of-iit-in-india

IIT Madras,IIT Delhi,IIT Kharagpur are some of the oldest and the most valued institutes.If you get a chance to pursue your studies in any of these institutes, do make the best use of it.

Hope this helps.

All the best!!