G. R. Sridhar

Earls Nook Ltd. produces and explores biodiesel and glycerine.

The Indian Institute of Technology, Madras, is among the foremost of institutes of national importance in higher technological education and in basic and applied research. The Institute, with nearly 360 faculty, 4000 students, 1250 administrative and supporting staff, is a self-contained campus and is located in a beautiful, wooded land of about 250 hectares in South Madras

Biocleave Ltd. develops and sells microbial technology for the production of renewable chemicals and biofuels. It also provides biobutanol and other C4 chemical products. The firm also engages in microbiology and metabolic engineering through fermentation and commercial production scale. Its products include biobutanol chemicals and fuel, acetone, and butyric acid. The company was founded by Edward M. Green in 2003 and is headquartered in Abingdon, the United Kingdom.

Practical Action is a development charity that utilizes technology to combat poverty in developing countries. The non-profit company is based in Rugby, UK and has subsidiaries in the United Kingdom. The British company was founded in 1966 by Fritz Schumacher, and Paul Smith Lomas has been the CEO of the company since 2010.

NSL Renewable Power Pvt Ltd. provides renewable energy project services. It engages in the development, operation, and management of renewable energy projects in India. It offers wind, biomass, thermal, solar, and hydropower energy. The company was founded on April 1, 1985 and is headquartered in Hyderabad, India.

Oxford Space Systems Ltd. develops and manufactures deployable hardware structures for space environment. The firm works in three principle areas of development: deployable panels, flexible composite boom systems and large deployable antennas. The company was founded by Vincent Fraux, Juan Reveles and Mike Lawton in 2013 and is headquartered in London, the United Kingdom.