The George P. Johnson Co., an integrated marketing company, based in Auburn Hills, Mich., has promoted David Rich to executive director of program strategy and experience design for IBM worldwide. Rich will continue to be based in Boston.

Harry Klein has been named vice president of exhibitor programs, Comdex, for Key3-Media Events, a wholly owned subsidiary of Key3media Group. Klein will develop new programs for Comdex. Before joining Key3Media Events, Klein was senior director of business development for Domania.com.