A-Z Industries (Northbrook, Ill.): Steve Rosenberg, has joined wire and cable distributor A-Z Industries Inc. as V.P. of national sales. Rosenberg was most recently V.P. of CCI Coleman Cable's wire and cable division. He began his career in the wire and cable business with Dearborn Wire & Cable in 1985. After Dearborn was acquired in 2000, Rosenberg founded KRF Real Estate in Evanston, where he still maintains a financial interest.