Roger W. Sant

World Wildlife Fund, Inc. protects natural areas and wild populations of plants and animals. It provides programs for protection of endangered species, preservation of ecological systems, and environmental educational policy development. The company was founded in 1961 and is headquartered in Washington, DC.

District of Columbia College Access Program provides assistance to the students. It is a non-profit organization funded by Washington-area companies and foundations, encourages and enables DC public high school students to enter and graduate from college. It offers individual and group counseling, financial and application assistance and student support services. District of Columbia College Access Program is located in Washington, DC

Smithsonian National Museum of American History is a museum. It collects, preserves, and displays the heritage of the United States in the areas of social, political, cultural, scientific, and military history. The company is headquartered in Washington, DC.

Thoratec LLC provides semiconductor and medical products. Its products include medical blood pumps, mixers, and flow control systems. The firm provides its services to the semiconductor industry. The company was founded in 2001 and is headquartered in Waltham, MA.

Powerspan Corp. develops and markets proprietary, multi-pollutant control, and carbon dioxide capture technology for electric power plants. Its electro-catalytic oxidation multi-pollutant technology provides high removal of sulfur dioxide (SO2), nitrogen oxides (NOx), oxidized mercury, and fine particulate matter (PM 2.5) from coal-fired power plants. The company was founded by Francis R. Alix, S. Edward Neister and Nathaniel M. Johnson in March 1994 and is headquartered in Portsmouth, NH.

Smithsonian National Museum of Natural History is a natural history museum administered by the Smithsonian Institution. It exhibits The Garden Lounge; Life in Angola's Ancient Seas; Sant Ocean Hall; discovery room; Objects of Wonder; Nature's Best Photography; Kenneth E. Behring Family Hall of Mammals; Eternal Life in Ancient Egypt; Butterfly Pavilion; Bone Hall; and African Bush Elephant. The company is headquartered in Washington, DC.