David Green

Legworks, Inc. designs and manufactures prosthetic knee joints. It develops and supplies various components of a prosthetic leg solution for lower-limb amputees. The company was founded by David Green and Brandon Burke in 2014 and is headquartered in Toronto, Canada.

Michigan Ross Zell Lurie Institute / Venture Capital/ (Zell Lurie Institute) is a venture capital subsidiary of Zell Lurie Institute for Entrepreneurial Studies Studies founded in 1997 by Samuel Zell, Ann Lurie and Robert H. Lurie. The firm is headquartered in Ann Arbor, Michigan.

KeraLink International, Inc. operates as a non-governmental network of eye and tissue banks. It also provides ocular tissues used in transplant surgeries. The company was founded in 1962 and is headquartered in Baltimore, MD.

Seva Foundation is a non-profit organization that focuses on eye care. The American company's mission is to restore sight and prevent blindness, particularly for those who cannot afford it. The non-profit company has established self-sustaining vision centers and provide eye care for children. Seva Foundation also brings the best in technology and provides training and job creation opportunities.

Ashoka provides professional support to social entrepreneurs. The firm's areas of focus and investment include social entrepreneurship, every child practicing empathy, youth in charge, and innovation teams. The company was founded by William Drayton in 1980 and it is headquartered in Arlington, VA.