WNS Holdings, a provider of offshore business process outsourcing (BPO) for the travel, financial and emerging business industries, announced the terms for its IPO on Monday. The Mumbai, India based company plans to offer 10.4 millions shares at a range of $18-$20. The proposed market cap for the deal is $797 million. Joint book runners Morgan Stanley, Deutsche Bank and Merrill Lynch have yet to announce timing for the deal.

