IT companies are responsible for making sure that operations are running the way they should. They ensure that devices are working properly and that data is secure. IT is also responsible for installing new software, hardware and providing technical support.
1) INfOSYS
2) TCS
3) TECH MAHINDRA
4) COGNIZANT
5) WIPRO
6) AMDOCS
7) ACCENTURE
8) ATOS SYNTEL
9) CAPGEMINI
10) iNAUTIX BNY MELLON