Stanley Inc, a provider of information technology consulting services to the U.S. defense and federal civilian government agencies, announced the terms for its IPO on Tuesday. The Arlington, VA-based company plans to offer 5.3 million shares at a range of $12-$14. The deal has a proposed market cap of $287 million. Citigroup heads the list of underwriters on the deal and is the sole book-running manager. Timing has yet to be announced.

