Qteros, Inc. is an American energy company researching the production of cellulosic ethanol from a variety of non-food feedstock sources including

corn stover Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American and Australian English), is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. Th ...

corn cobs Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American and Australian English), is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. Th ...

, switchgrass, and sugar cane bagasse. Qteros's process combines proprietary science and microbiology that enables a simplified biomass-to-ethanol conversion. Their proprietary microorganism is the Q Microbe® (''

Clostridium phytofermentans ''Clostridium phytofermentans'' (also called ''Lachnoclostridium phytofermentans'') is an obligately anaerobic rod-shaped spore-forming, Gram-positive bacterium in the family Lachnospiraceae. It is a model organism of interest for its ability t ...

''). In January 2011, Qteros announced its partnership with Praj Industries of India, a publicly traded builder of ethanol plants. Praj Industries has built about 70% of the 400 ethanol mills in India."Soros-backed Biofuels Company Qteros Partners With Indian Ethanol Plant Builder"
''Forbes'' Jan. 4, 2011. ny_financials In November 2011, the company reduced staff and sought additional financing.

Change of Management and Ownership

In late 2012, Qteros went through a change of management and ownership, with founding COO Stephen Rogers taking over the role of CEO. Qteros continues to develop and scale its technology in collaboration with significant international partners.

References

Companies based in Middlesex County, Massachusetts Energy companies of the United States {{US-energy-company-stub