Company allegedly hacked as reported by BlackMatter: The company constructs commercial, industrial, and institutional buildings for customers in Illinois and Missouri. River City also offers design services through its River City Design Group subsidiary and masonry and renovation work through its M. R. Mason Contractor subsidiary. Projects include the Peoria Ronald Mcdonald House, Mclean County Veteran Affairs Outpatient Clinic, State Historical Society of Missouri Center for Missouri Studies, and Illinois American Water Company.