Ethel Chen

Stack Exchange, Inc. operates a network of question and answer sites on diverse topics. It operates websites for software developers, including Stack Overflow, a site for programmers to find, ask, and answer their questions serving professional and novice programmers each month. The firm also expands to cover topics as diverse as mathematics, home improvement, statistics, and english language and usage. The company was founded by Joel Spolsky, Michael Howard Pryor and Jeff Atwood in 2008 and is headquartered in New York, NY.

Norwest Venture Partners is a venture capital division of Norwest Partners founded in 1961. The firm is headquartered in Palo Alto, California with additional offices in Mumbai and Herzliya.

Founded in 2011, Index Venture Management (US), Inc. is a venture capital firm located in San Francisco. The firm is a subsidiary of Index Venture Management SA

Clayton, Dubilier & Rice LLC (Clayton, Dubilier & Rice) is a private equity subsidiary of Clayton, Dubilier & Rice Holdings LP founded in 1978 by Joseph L. Rice. The firm is headquartered in New York.

Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry.

IBM Japan Ltd. engages in the provision of products and services related to information systems. The company was founded on June 17, 1937 and is headquartered in Tokyo, Japan.

New Aurora Corp. provides communication software solutions. The company was founded on April 11, 1994 and is headquartered in Menlo Park, CA.