Align Technology is a global medical device company that designs, manufactures, and markets clear aligners, digital scanning systems, and CAD/CAM software to correct tooth misalignment and support restorative dental care. The company's primary product, the Invisalign System, consists of custom-manufactured clear polymer aligners based on proprietary treatment planning software, along with complementary offerings including intraoral scanners, retainers, and digital workflow solutions sold through an integrated ecosystem. Align generates revenue primarily from clear aligner case sales to orthodontists, general practitioners, and dental support organizations across over 100 countries, supplemented by hardware, software licensing, and accessory products; the business benefits from substantial market opportunity, as hundreds of millions of people globally have malocclusion but only a small fraction currently pursue treatment.