The Waukesha County Business Alliance, Inc. is a private, member-driven organization that has been the voice of business since its founding in 1918 as the Waukesha Association of Commerce. Initially established to serve the Waukesha business community, the Alliance has evolved into a countywide chamber of commerce representing more than 1,100 member businesses and community organizations. Its mission is to drive economic growth in Waukesha County.