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