C-Bond Systems, Inc., a nanotechnology company, owns, develops, manufactures, and sells patented C-Bond technology in the United Sates. Its products include C-Bond Secure, a patented non-toxic water-based nanotechnology solution to increase the strength of architectural glass and performance properties of window film-to-glass products; and C-Bond BRS, a patented nanotechnology ballistic-resistant film system that enhance the structural integrity of glass. The company was founded in 2013 and is headquartered in San Antonio, Texas.