C-Bond Systems, Inc., a nanotechnology company, together with its subsidiaries, owns, develops, manufactures, and sells patented C-Bond technology in the United States. The company operates in two segments: C-Bond Transportation Solutions and Patriot Glass Solutions. The C-Bond Transportation Solutions segment sells a windshield-strengthening, water-repellent solution called C-Bond nanoShield. The Patriot Glass Solutions segment sells multipurpose glass-strengthening primer and window film mounting solutions, including C-Bond BRS, a ballistic-resistant film system, and C-Bond Secure, a forced entry-resistant system. The company was founded in 2013 and is headquartered in San Antonio, Texas.