Aspen Aerogels, Inc. is a Massachusetts-based company that designs, develops, and manufactures aerogel insulation products primarily for energy infrastructure and building materials markets. The company offers different types of thermal barriers including PyroThin, Pyrogel, Cryogel, and Spaceloft for various applications in energy infrastructure and building industries. Aspen Aerogels, Inc. operates in the United States, Asia, Canada, Europe, and Latin America.