Align Technology operates through two primary business segments: Clear Aligner and Systems and Services. The Clear Aligner segment, which generates approximately 80% of the company's revenue, includes the comprehensive Invisalign system and Vivera retainers used for treating malocclusion. The Systems and Services segment features iTero intraoral scanners and exocad CAD/CAM software, which facilitate digital workflows for dental professionals and laboratories. Founded in 1997, the company pioneered the clear aligner market and has treated over 22 million patients globally. Align manufactures its clear aligners primarily in Mexico, while its scanners are produced in Israel and China. The company's integrated digital platform supports both orthodontic and restorative dental procedures, maintaining a dominant competitive position in the clear aligner industry.