WNS WNS Holdings Limited

WNS (Holdings) Limited (NYSE: WNS), a leading provider of global Business Process Outsourcing (BPO) services, today announced it will release its fiscal 2011 third quarter financial and operating results at approximately 6:00 a.m. EST on Tuesday, January 18, 2011.

Following the release, WNS management will host a call on January 18, 2011 at 8:00 a.m. EST. Chief Executive Officer, Keshav Murugesh and Chief Financial Officer, Alok Misra will review the results of the quarter ended December 31, 2010 on the teleconference.

To participate in the call, please use the following details: +1-866-783-2142; international dial-in +1-857-350-1601; participant passcode 16431136.

A replay will be available for one week following the call at +1-888-286-8010; international dial-in +1-617-801-6888; passcode 89230942, as well as on the WNS website, www.wns.com, beginning two hours after the end of the call.

About WNS WNS (Holdings) Limited (NYSE: WNS), is a leading global business process outsourcing company. WNS offers business value to 200+ global clients by combining operational excellence with deep domain expertise in key industry verticals including Travel, Insurance, Banking and Financial Services, Manufacturing, Retail and Consumer Packaged Goods, Shipping and Logistics and Healthcare and Utilities. WNS delivers an entire spectrum of business process outsourcing services such as finance and accounting, customer care, technology solutions, research and analytics and industry specific back office and front office processes. WNS has over 21,000 professionals across 21 delivery centers worldwide including Costa Rica, India, Philippines, Romania, Sri Lanka and United Kingdom. For more information, visit www.wns.com

Safe Harbor Statement under the provisions of the United States Private Securities Litigation Reform Act of 1995 This release contains forward-looking statements as defined in the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on our current expectations, assumptions, estimates and projections about our Company and our industry. The forward-looking statements are subject to various risks and uncertainties. Generally, these forward-looking statements can be identified by the use of forward-looking terminology such as "anticipate," "believe," "estimate," "expect," "intend," "will," "project," "seek," "should" and similar expressions. Those statements include, among other things, the discussions of our business strategy and expectations concerning our performance. We caution you that reliance on any forward-looking statement involves risks and uncertainties, and that although we believe that the assumptions on which our forward-looking statements are based are reasonable, any of those assumptions could prove to be inaccurate, and, as a result, the forward-looking statements based on those assumptions could be materially incorrect. These factors include but are not limited to worldwide economic and business conditions; political or economic instability in the jurisdictions where we have operations; regulatory, legislative and judicial developments; our ability to attract and retain clients; technological innovation; telecommunications or technology disruptions; future regulatory actions and conditions in our operating areas; our dependence on a limited number of clients in a limited number of industries; the implications of our recently announced accounting changes and restatement of our financial statements, and any adverse developments in existing legal proceedings or initiation of new legal proceedings; our ability to expand our business or effectively manage growth; our ability to hire and retain enough sufficiently trained employees to support our operations; negative public reaction in the US or the UK to offshore outsourcing; increasing competition in the BPO industry; our ability to successfully grow our revenue, expand our service offerings and market share and achieve accretive benefits from our acquisition of Aviva Global Services Singapore Pte. Ltd. (which we have renamed as WNS Customer Solutions (Singapore) Private Limited following our acquisition), our master services agreement with Aviva Global Services (Management Services) Private Limited; our ability to successfully consummate strategic acquisitions; and the volatility of our ADS price. These and other factors are more fully discussed in our annual report on Form 20-F for the fiscal year ended March 31, 2010 filed with the U.S. Securities and Exchange Commission which is available at www.sec.gov. In light of these and other uncertainties, you should not conclude that we will necessarily achieve any plans, objectives or projected financial results referred to in any of the forward-looking statements. Except as required by law, we do not undertake to release revisions of any of these forward-looking statements to reflect future events or circumstances.

CONTACT: Investor and US Media Contact: Alan Katz Investor Relations WNS Global Services Tel: +1 212 277-8183 Email: ir@wns.com India Media Contact: Sumi Gupta Public Relations WNS Global Services Tel: +91 (22) 4095 2263 Email: sumi.gupta@wns.com