Nanotech Security Corp is a Canada-based company, which designs, manufactures and markets nano-optic products. The Company develops such products as KolourOptik and Colour Shift. KolourOptik is a security platform uses advanced nano-optics for the sophisticated security authentication on the market. Its technology employs arrays of billions of nano-indentations that are impressed or embossed onto a substrate material, such as polymer, paper, metal and fabric. Colour shifting optical thin film is designed for document security and manipulates visible and non-visible light. This manipulation of light properties is used to create specialized security features in the form of threads, stripes and patches that are applied to banknotes and other secure documents. The Company's products are applied across a wide range of markets including banknotes, tax stamps, secure government documents, commercial branding and the pharmaceutical industry.