IT Solutions provider Tata Consultancy Services continued to remain on the top slot in the Top 20 IT-BPO Employers in India for the 2009-2010 fiscal, according to industry body Nasscom.

TCS is followed by Kris Gopalakrishnan-led Infosys Technologies, while Azim Premji's Wipro ranked third, as per the National Association of Software and Service Companies.

The city-headquartered Cognizant ranked fourth in the list while HCL Technologies and Genpact were ranked fifth and sixth.

Bangalore-based Mphasis, BPO provider Intelenet Global Services and Tech Mahindra were ranked seventh, eighth, and ninth, respectively.

Among those in the top-20 are Aegis Ltd (10th), Capgemini Consulting (11th ), WNS Global Services (12th), BPO firm Firstsource Solutions (13th), CSC India (14th), 3i Infotech (15th), Hinduja Global Solutions (16th), L&T Infotech (17th), Patni Computer Systems (18th), ExL Service.com (19th) and Aditya Birla Minacs Worldwide (20th).