Information technology in India Big Five IT Services company Big Five IT Services company

| Firm | Revenues | Employees | Fiscal_Year | Headquarters |
|---|---|---|---|---|
| Tata Consultancy Services | $11.57 billion | 254076 | 2012 | Mumbai |
| Cognizant Technology Solutions | $7.05 billion | 185045 | 2012 | Teaneck, New Jersey |
| Infosys | $6.69 billion | 153761 | 2012 | Bangalore |
| Wipro | $5.73 billion | 140569 | 2012 | Bangalore |
| HCL Technologies | $4.3 billion | 85335 | 2012 | Noida |