David Singer

MitralSolutions is developing innovative, implantable devices that repair heart valve abnormalities. MitralSolutions believes that there are substantial market opportunities in both the surgical and percutaneous applications and is developing a product portfolio that will address treating a greater number of patients earlier in their disease cycle, providing an improved quality of life.

Nodality, Inc. develops bioinformatics tools to enhance drug development process. Its technology profiles signaling networks in single cells by multiparametric phospho-flow cytometry. The company was founded by Michael C. Needels, Omar D. Perez, Garry P. Nolan and Rodney Weldon Turner in 2003 and is headquartered in San Francisco, CA.

Loopt, Inc. had provided interoperable social-mapping services. The firm developed mobile applications and social-mapping services that allow individuals to use their location to discover and find the people, places, and events. The company was founded in 2005 and was headquartered in Mountain View, CA.

1Life Healthcare, Inc. engages in the provision of healthcare membership services. It offers walk-in immunizations and lab services, behavioral health, women's health, men’s health, LGBTQ+ care, pediatrics, sports medicine, lifestyle, and wellbeing programs. The company was founded by Thomas H. Lee on July 25, 2002 and is headquartered in San Francisco, CA.

Castlight Health, Inc. engages in the provision of healthcare information technology solutions. It offers health benefits platforms which enables benefit leaders to communicate and measure their programs. The company was founded by Todd Y. Park, Bryan E. Roberts and Giovanni M. Colella in January 2008 and is headquartered in San Francisco, CA.

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.

Ambrx, Inc. engages in discovering and developing of protein therapeutics. It offers non-native amino acids through expanded genetic code to both generate novel bio-therapeutics. The company was founded by Richard DiMarchi, Peter G. Schultz, and Troy E. Wilson on April 15, 2003 and is headquartered in La Jolla, CA.

Gridstone Research is a financial technology, data products, and services company serving the information needs of financial services companies. It applies some pretty nifty technology to the extraction, transformation and presentation of company fundamental financial and operational data. The firm also offers value-added services like custom data extraction and earnings modeling, and license its technology and database to commercial financial information providers. Its technology and processes make its services more efficient and reliable as compared to current methods, in-house or outsourced. The company is located in New York, the San Francisco Bay Area and Mumbai, India.

Spiracur, Inc. develops innovative wound healing technologies. Its products include smart negative pressure wound care system that includes cartridge, hydrocolloid dressing, and interface layer for the treatment of chronic and acute wounds; and ciSNaP closed incision systems, including sterile cartridges, controlled tension relief layers, advanced surgical dressing, and straps for patients undergoing high-risk procedures, including orthopedic, abdominal, vascular, and podiatric surgeries. The company was founded by Kenton D. Fong and Moshe Pinto in 2007 and is headquartered in Sunnyvale, CA.

Maverick Ventures, Inc. manufactures and supply plastic products. The company was founded in 1986 and is headquartered in Chesterfield, MO.

College Track is a program that helps students from low-income communities to earn a bachelor's degree and succeed in the workforce. The non-profit company is based in Oakland, CA. The program systematically removes academic, financial, and social-emotional barriers that prevent first-generation students from completing college. College Track serves over 3,600 students across 12 communities in the United States, with over 900 alumni leading a movement to democratize potential. The company was founded by Laurene Powell Jobs. The CEO is Shirley M. Collado.

Science Exchange, Inc. operates an online marketplace for outsourcing science experiments. The firm is a community marketplace for scientists to list, discover access, and pay for scientific services from institutions around the world. The company was founded by Elizabeth Iorns, Ryan Abbott and Daniel John Knox in 2011 and is headquartered in San Francisco, CA.

Candescent Health, Inc. provides radiological services. It develops a cloud-based radiology network that is based on consistent standards and workflow processes. The company was founded by Scott Seidelmann in 2015 and is headquartered in Boston, MA.