ATMI, Inc. (ATMI) is a supplier of high performance materials, materials packaging and materials delivery systems used worldwide in the manufacture of microelectronics devices. The Company products consist of front-end semiconductor performance materials, sub-atmospheric pressure gas delivery systems for safe handling and delivery of toxic and hazardous gases to semiconductor process equipment, high-purity materials packaging and dispensing systems that allow for the reliable introduction of low volatility liquids and solids to microelectronics and biopharmaceutical processes. ATMI targeted semiconductor and flat-panel display manufacturers, whose products form the foundation of microelectronics technology rapidly proliferating through the consumer products, information technology, automotive and communications industries.