According to Brand Finance, the ranking of the world’s most valuable IT service brands in 2026 is as follows:

1. Accenture – $42.3 billion

2. TCS – $21.2 billion

3. Infosys – $16.4 billion

4. IBM – $11 billion

5. NTT Data – $10.7 billion

6. Capgemini – $10.5 billion

7. Cognizant – $9.6 billion

8. HCL Tech – $9 billion

9. Wipro – $6.3 billion

10. CGI – $4.3 billion