Bio-Technical Resources (BTR) provides contract services for the development of microbial fermentation processes. Its services include strain construction, strain improvement both classical and recombinant, biocatalysis, metabolic engineering, fermentation development, downstream processing, process scale-up, small-scale manufacturing, economic and technical assessment, and others. The company serves biofuels, pharmaceuticals, industrial chemicals, enzymes, food, biotechnology, agricultural and nutraceuticals industry.