Angstrom Technologies, Inc. provides UV fluorescent chemicals and electronic detection systems. It offers solutions for security, fraud deterrence, and brand protection, as well as process control, and track and trace for manufacturing. The company's UV fluorescent chemical products include invisible fluorescent chemicals, daylight fluorescent chemicals, phosophorescent chemicals, and inks/varnishes for security, research, process control, and entertainment purposes. It also provides chemistry services. The company's electronic detection systems comprise fluorescence detection systems; system accessories and UV lights; and MoneyChecker, a device used for verifying US currency and other documents at a point of sale or office environment. It serves government organizations, companies, and financial institutions. The company was incorporated in 1983 and is based in Florence, Kentucky.