Name of good core companies of India

Hi buddy here I am looking for core companies which located in inida , can you provide me list of them

[Arun Vats]

As you are looking here for name of good core companies of India, so on your demand I am providing name of it.

Government sector
1. Bharat Sanchar Nigam Ltd
2. TCS
3. Bharti Airtel Limited
4. Wipro Ltd
5. Infosys
6. Hewlett Packard India
7. HCL
8. LG Electronics
9. IBM India Pvt Ltd
10. Satyam Computer Services Ltd.
11. Siemens Ltd
12. Samsung India Electronics Pvt Ltd
13. Mahanagar Telephone Nigam Ltd.
14. Idea Cellular
15. Bharat Electronics Limited
16. Sony India Ltd
17. Philips Electronics India Ltd

Private sector
1. Intel.

2. Wipro.

3. Tata Consultant Services - TCS.

4. Cognizent Technologies - CTS.

5. Polaries.

6. Microsoft.

7. Capgemini.

8. Yahoo.

9. Google.

10. Dell.

11. Honeywell.

12. Convergys.

13. Oracle.

14. Motorola.

15. Saskan.

16. HCL.

17. HP.

18. Mphasis.

19. Mind Tree.

20. Nokia Semiens.

21. Infotech.

22. LSI Logic.

23. Tesolves.

24. Reliance .

25. Cadems.