Donald Brown

Keystone Capital Management LP (Keystone Capital) is a private equity firm founded in 1994 by Kent P. Dauten and Scott L. Gwilliam. The firm is headquartered in Chicago, Illinois.

Addison Group, Inc. engages in the provision of employment services. The firm specializes in filling company?s contract, contract-to-hire, or direct hire positions with professional candidates. The company was founded by Joel M. Katz and Jay Houston in 1999 and is headquartered in Chicago, IL.

Ernst & Young Global Ltd. engages in the provision consulting services. Its services include assurance, consulting, strategy and transaction, and tax. The company was founded on November 26, 2001 and is headquartered in London, the United Kingdom.

Part of Exelon Corp., Midwest Mechanical is a company that designs and installs heating, ventilation, and air conditioning for over 1,600 commercial and industrial customers. The company is based in Mount Prospect, IL. The company was founded by Kenneth H. Beard. Midwest Mechanical was acquired by Unicom Corp. on July 21, 1999.

Jobs Building Services LLC provides window cleaning, pressure washing, and remedial restoration services. The company was founded in 1970 and is headquartered in Houston, TX.

Robert W. Baird & Co., Inc. operates as a wealth management, capital markets, private equity and asset management firm. It offers equity research, corporate restructuring, mergers and acquisitions, public financing and fixed income services. The firm serves individual, corporate, institutional and municipal clients. The company was founded by Robert Wilson Baird in 1919 and is headquartered in Milwaukee, WI.

Aether Investment Partners LLC (Aether Investment Partners) is a private equity firm founded in 2008 by Sean A. Goodrich and Troy R. Schell. The firm is headquartered in Denver, Colorado.

Big Village, Inc. is a marketing and insights company founded in 2014. The private company is based in New York, NY, with offices across the country. The company provides innovative research strategies and delivers insights to clients while at the forefront of youth behavior, emerging trends, and generational insights with Cassandra by Big Village. Big Village Insights, a part of Bright Mountain Media, is a research and analytics business that uncovers not just the 'what' but the 'why' behind customer behavior, supporting clients' insights needs with agile tools, CX research, branding, product innovation, data & analytics, and more. Driven by its diverse group of experts, Big Village provides a new way of working by bringing media, insights, and creative all under one roof. Big Village is also an advertising, technology, and data company that brings programmatic solutions, media, insights, and creative all under one roof.

The Engine Group Ltd. provides marketing and communications consulting services. It specializes in advertising, digital innovation strategy, digital marketing, on-line advertising, social media, brand and strategy, sponsorship, public relations, event management, corporate affairs, data strategies, and media planning. The company was founded on January 14, 2004 and is headquartered in London, the United Kingdom.

HMI Capital Management LP (HMI) is an independent, SEC-registered investment advisor and hedge fund management firm headquartered in San Francisco, California. The firm was founded by Mick Hellman in 2008 as HMI Capital LLC and renamed HMI Capital Management LP in 2021. HMI provides discretionary investment advisory services to privately-offered investment funds.

Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world.

Wonder LLC operates hobby, toy, and game shops. The private company is based in Deerfield, IL. The company was founded by Bill A. Sommerschield.

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.

5AM Venture Management LLC is an Independent Venture Capital firm founded in 2002 by Terry M. Graunke and Paul G. Yovovich. 5AM Venture Management LLC is headquartered in Chicago.