David Greenbaum

Abakan, Inc. is a development stage company which designs, develops, manufactures, and markets nanocomposite materials, innovative fabricated metal products, metal composites, and engineered reactive materials for applications in the oil and gas, petrochemical, mining, aerospace and defense, energy, infrastructure and processing industries. Its technology portfolio currently includes high-speed, large-area metal cladding technology, long-life nanocomposite anti-corrosion and-wear coating materials, high-strength, lightweight metal composites, and energetic materials. The company was founded by Maria Camila Maz on June 27, 2006 and is headquartered in New York, NY.

Boost Media, Inc. engages in the operation of a cloud-based ad creative optimization platform. Its platform enables advertisers, agencies, and online marketers to optimize advertisement content across search and social networks. The firm also enables online marketers to crowd source advertisement content. The company was founded by David Greenbaum, Christopher Robin Lenderman and Vince Roche in 2008 and is headquartered in Delaware.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Plum Capital LLC (Plum Capital) is a venture capital firm founded in 1999. The firm is headquartered in Philadelphia, Pennsylvania.

ILG LLC engages in the provision of vacation experiences and exclusive licensee for the Hyatt, Sheraton, and Westin brands. It also offers owners, members, and guests access to benefits and services, as well as destinations through its international portfolio of resorts and clubs. Its operating businesses include Aqua-Aston Hospitality, Hyatt Vacation Ownership, Interval International, Trading Places International, Vacation Resorts International, VRI Europe, and Vistana Signature Experiences. The company is headquartered in Miami, FL.

OnPlan offers budgeting and forecasting platform. It is a modular financial platform that helps businesses to perform budgeting, forecasting, KPI tracking, dashboarding and benchmarking. The company was founded by David Greenbaum and Animesh Singh and is headquartered in San Francisco, CA.