DEWALT, a Stanley Black & Decker brand, is obsessed with how users work in the real world and relentlessly pursues total jobsite and landscaping solutions. By incorporating its latest technology and industry innovations, DEWALT is leading the charge for the jobsite of the future and pioneering the next generation of outdoor equipment. DEWALT products. GUARANTEED TOUGH®. Headquartered in the USA, Stanley Black & Decker (NYSE: SWK) is the world’s largest tool company operating nearly 50 manufacturing facilities across America and more than 100 worldwide.