Simpson Manufacturing Co., Inc., through its subsidiary, Simpson Strong-Tie Company Inc. (SST), designs, engineers and is a manufacturer of wood construction products, including connectors, truss plates, fastening systems, fasteners and pre-fabricated shearwalls, and concrete construction products used for concrete, masonry and steel, including adhesives, chemicals, mechanical anchors, carbide drill bits, powder actuated tools and fiber reinforcing materials. The Company operates in three segments, including North America, Europe and Asia/Pacific segments. The North America segment includes operations in the United States and Canada. The Europe segment includes operations in France, the United Kingdom, Germany, Denmark, Ireland, Switzerland, Portugal and Poland. The Asia/Pacific segment includes operations in China, Hong Kong, Thailand, Australia, New Zealand, South Africa and the Middle East.