Profile: Simpson Mfg. Co., Inc. is engaged in designing and building structures. We provide products which is able to resist high winds, hurricanes, earthquakes and other natural disasters. We offer products under the categories of caps & bases, cold-formed steel, concrete connectors, fasteners, glulam beam connectors, holdowns & tension ties, masonry connectors, truss connectors, Strong-Wall® Shearwalls, top specialty connectors and anchor tiedown systems. Our masonry connectors are able to resist hurricanes.