dear aspirant,hope you are doing well.Now coming to your question,some of the top companies are:

1.MAQ software.

2.reliance jio.

3.MegaEdzee technology pvt. ltd.

4.Rainbow solutions.

5.Fission technosolutions.

6.Cloudnine global.

7.Tees medical system pvt. ltd.

8.Micro academy india pvt. ltd.

hope this will help.