Wipro, whose customers include Apple and BP PLC, said net profit for the three months ended December rose to 17.16 billion rupees ($316 million) from 14.56 billion rupees a year earlier. That compares with the average estimate of 16.45 billion rupees in a poll of 20 analysts, according to Thomson Reuters data.
Strong third-quarter results by Infosys, Tata Consultancy and HCL Technologies have led investors to anticipate more good news from the industry. Even before Wipro announced its earnings, UBS on Thursday upgraded its stock to 'buy' from 'sell,' confident that the software services export sector is headed for a recovery.
"We have seen broad-based growth in the quarter with all our verticals growing sequentially," T.K. Kurien, chief executive of Wipro's IT business, said in a statement on Friday.
Economic uncertainty had led to concerns that clients in the United States and Europe, which account for more than 75 percent of India's IT outsourcing revenue, will continue to hold back on IT spending.
(Read More: What India's IT Earnings Say About US Economy)
Research firm Gartner now says worldwide IT services spending will rise 5.2 percent to $927 billion in 2013, compared with growth of 1.8 percent in 2012.
In the quarter ended December, Wipro's IT business revenue in dollar terms rose 2.4 percent from the September quarter to $1.577 billion, meeting its own guidance of 1.2 to 3.5 percent.
For the three months ending March, Wipro said IT business revenue will be between $1.585 billion and $1.625 billion, or a sequential gain of 0.5 percent to 3 percent. That compares with analysts' expectations of a 1 percent to 3.5 percent increase.
Shares at Wipro, valued at $19 billion, have risen about 9 percent so far this year, compared with a 2 percent increase in the broader index.
(Read More: Is Optimism Over Indian Stocks Out of Whack?)
In November, Wipro said it would fold its non-IT units into a separate privately held company called Wipro Enterprises in a bid to boost profitability.
The listed company would focus exclusively on the IT business, which accounted for 86 percent of Wipro's revenue and 94 percent of operating profit. Wipro expects this process to be completed by April.