Andreas Stihl AG & Company KG is a German manufacturer of chainsaws and other handheld power equipment including trimmers and blowers. Their headquarters are in Waiblingen, Baden-Württemberg, near Stuttgart, Germany. Stihl was founded in 1926 by Andreas Stihl, an important innovator in early chain saw production. Stihl claims to be the world's best-selling brand of chain saws, and the only chain saw manufacturer to make its own saw chains and guide bars. Andreas Stihl AG is a privately held company owned by the descendants of Andreas Stihl. Stihl operates the Stihl Timbersports Series.