Umicore Electro-Optic Materials (EOM) supplies germanium-based solutions to customers around the world. Our main markets are thermal imaging and opto-electronic applications, for which we supply germanium wafers, infrared lenses and optics, and germanium-based chemicals such as germanium tetrachloride (GeCl4). We also supply high-purity germanium crystals to the scientific community. We guarantee our customers a secured germanium supply. In addition, we provide unique solutions to treat a wide variety of germanium-containing recycling streams.