The Stewart Companies oversee the entire range of construction-related services, from the production of raw and finished aggregate products, to land development, property management and all aspects of horizontal and vertical construction. We’ve diversified into other industries such as automotive dealerships and outdoor advertising. Our portfolio of companies: - Apple Automotive Group - Apple Outdoor Advertising - Apple Retail Properties - Casey Concrete - Chesapeake Minerals - Heritage Concrete - Lewis Contractors - NewLine Hardscapes - Riley Welding & Fabricating - Stewart & Tate - Stewart Properties - Stewart Properties Maintenance - Western Slope Materials - York Aviation - York Building Products - York Materials Group