Align Technology, Inc. designs, manufactures, and markets a system of clear aligner therapy, intra-oral scanners, and computer-aided design and computer-aided manufacturing (CAD/CAM) services for use in dentistry, orthodontics, and dental records storage in the United States and internationally. The company operates through two segments, Clear Aligner, and Scanners and Services. The Clear Aligner segment offers Invisalign Full, a treatment used for a range of malocclusion; Invisalign Teen treatment that addresses the orthodontic needs of teenage patients, such as compliance indicators, compensation for tooth eruption, and six free single arch replacement aligners; and Invisalign Assist treatment for anterior alignment and aesthetically-oriented cases. It also provides Invisalign Express (10 and 5) and Invisalign Lite/i7 treatments for less complex orthodontic cases, non-comprehensive treatment relapse cases, or straightening prior to restorative or cosmetic treatments; custom clear aligner retainers used to maintain tooth position and correct minor relapse; and SmartTrack, a custom-engineered material that delivers constant force for orthodontic tooth movements. The Scanners and Services segment offers iTero Scanner, a single hardware platform with software options for restorative or orthodontic procedures; and Restorative software for iTero, a software for general practitioner dentists (GPs), prosthodontists, periodontists, and oral surgeons. It also provides Orthodontic software for iTero, a software for orthodontists for digital records storage, orthodontic diagnosis, Invisalign digital impression submission, and for the fabrication of printed models and retainers, as well as offers CAD/CAM services, such as iTero Models and Dies, OrthoCAD iCast, and OrthoCAD iRecord that provides digital alternative to traditional stone cast models. Align Technology, Inc. was founded in 1997 and is headquartered in San Jose, California.