Stanley Black & Decker, Inc. engages in the provision of power and hand tools, products and services for various infrastructure applications, mechanical access, and healthcare solutions. It also manufactures and markets commercial electronic security and monitoring systems. It operates through the following business segments: Tools and Storage, Security, and Industrial. The Tools and Storage segment comprises of the power tools and equipment, and hand tools, accessories, and storage businesses. The Security segment includes the convergent security solutions and mechanical access solutions businesses. The Industrial segment encompasses the engineered fastening and infrastructure businesses. The company was founded by Frederick T. Stanley in 1843 and is headquartered in New Britain, CT.