Microbix Biosystems Inc develops biological products and technologies. There are two operating segments: The development, manufacturing, and sale of products relating to the  medical diagnostics industry, namely antigens as test ingredients, quality assessment products to help ensure the accuracy of test workflows and viral transport medium to enable collection of patient test samples and; Development and commercialization of novel and proprietary products or technologies such as Kinlytic. Geographically, it derives a majority of revenue from North America and also operates in Europe and other foreign countries.