Align Technology, Inc. is a medical device company, which engages in the design, manufacture, and market of orthodontics, restorative, and aesthetic dentistry products. It operates through the Clear Aligner and Systems and Services segments. The Clear Aligner segment consists of invisalign full, teen, and assist products, and Vivera retainers for treating malocclusion. The Systems and Services segment includes sales related to iTero intraoral scanning systems, which includes a single hardware platform and restorative or orthodontic software options, upgrades and leases of scanner systems, sales of pre-owned scanner systems, subscription software, disposables, pay per scan services, as well as exocad¿s CAD/CAM software solutions that integrate workflows to dental labs and dental practices. The company was founded by Zia Chishti, Brian Freyburger, and Kelsey Wirth in March 1997 and is headquartered in Tempe, AZ.