Company History Gelest, Inc., headquartered in Morrisville, PA, USA, was founded in 1990 to serve the advanced technology applications markets and is recognized worldwide as an innovator, manufacturer and supplier of commercial and research chemicals, which include organosilicon and other organometallic materials. Since its inception, Gelest, Inc. has continuously added experts in the fields of silanes, silicones, and metal-organics. The technical staff includes individuals with extensive hand...