Align Technology, Inc. engages in the design, manufacture, and market of orthodontics, restorative, and aesthetic dentistry products. The company is headquartered in San Jose, California and currently employs 11,660 full-time employees. The firm operates through two segments: Clear Aligner segment and Scanner and Services (Scanner) segment. The Clear Aligner segment consists of its Invisalign System, which includes Invisalign Full, Teen and Assist (Comprehensive Products), Express/Lite (Non-Comprehensive Products) and Vivera Retainers, along with its training and ancillary products for treating malocclusion (Non-Case). The Scanner segment consists of intra-oral scanning systems and other services available with the intra-oral scanners that provide digital alternatives to the traditional cast models. The Scanner segment includes its iTero scanner and OrthoCAD services.