CSG Systems CEO to Retire

CSG Systems International Inc. said Tuesday that President and CEO Edward C. Nafus will retire at the end of the year.

CSG veteran Peter Kalan, executive vice president of corporate and business development, has been named to succeed Nafus.

Kalan, 48, has served in various senior and executive management roles with CSG for 11 years. In his current capacity, he has been responsible for overseeing CSG's corporate and business development efforts, including CSG's two recent acquisitions. Prior to this role, he served as the company's chief financial officer.

CSG's Board of Directors also voted him to serve on the board, effective immediately. Nafus will continue to serve on CSG's board until mid-2010.

Nafus, 67, has served as CSG's president and CEO since April 2005. Prior to his appointment as CEO, he served in various senior and executive leadership roles, including president and executive vice president of CSG's Broadband Services Division, directing CSG through periods of high growth and rapid change, and building the business to support value-added customer interactions on behalf of some of North America's leading cable and direct broadcast satellite providers, the company said.

CSG Systems International Inc. www.csgsystems.com