Work is currently underway on an office building for Guardian Software Systems Inc. in Oconomowoc.
Guardian will move from 640 Armour Road to the former Little Vittles grocery store at 109 Concord St.
Oconomowoc-based MSI General Corp. is designing and remodeling the 2,900-square-foot building, which is scheduled for completion in November.
Founded in 1987, Guardian designs software for the manufacturing industry. The company will eventually occupy both floors of the former grocery store, doubling the size of its current space, said Kelly Frank Kemnitz, with MSI General.