Dave Ganek

Greenhorne & O'Mara, Inc. had provided engineering and architectural design consulting services. It encompassed the fields of archeology, civil engineering, coating and corrosion engineering, environment, landscape architecture, planning, right-of-way, structural engineering, surveying, technology and Geographic Information Systems (GIS), traffic engineering, and transportation engineering. The company was founded by A. James O'Mara and Marcus F. H. Greenhorne in 1950 and was headquartered in Laurel, MD.

Founded by Steven A. Cohen in 1992, S.A.C. Capital Advisors LP is a hedge fund manager located in Stamford, Connecticut with offices in New York City, Chicago and Boston.

The Solomon R. Guggenheim Foundation is a non-profit organization that owns and operates museums. It operates The Solomon R. Guggenheim Museum, in New York, The Peggy Guggenheim Collection, in Venice, The Guggenheim Museum Bilbao, in Bilbao, Deutsche Guggenheim Berlin, in Berlin, The Guggenheim Las Vegas and Guggenheim Hermitage Museum, in Las Vegas. The organization was founded by Solomon R. Guggenheim and Hilla von Rebay in 1937 and is headquartered in New York, NY.

Jewish Communal Fund provides public charity serving the philanthropic community of Greater New York through donor-advised funds, the Jewish Communal Fund offers individuals and families. The company was founded by Herbert M. Singer in 1972 and is headquartered in New York, NY.

Founded in 2003 by David Ganek, Level Global Investors LP is hedge fund manager located in New York City. They manage the Level Global LP, the Level Global Overseas Ltd. and the Level Global Overseas Master Fund Ltd.