Calix (ASX:CXL) is an Australian technology company that develops and commercialises innovative solutions for water treatment, CO2 mitigation, biotechnology, advanced batteries, and more sustainable mineral and chemical processing. Calix's core technology is a patented process that uses a mineral honeycomb to capture and remove pollutants from water and other fluids. Calix's operations are focused on the development and commercialization of its technology. The company has a number of research and development partnerships with universities and other organisations, and it is also working to commercialise its technology through a number of joint ventures and licensing agreements.