Steven Rattner

Access Spectrum LLC provides wireless communication solutions for wireless voice and data systems. It offers an array of solutions that combine the mobility of wireless communications with high-speed Internet protocol-based broadband access, mobile data network solutions multipoint fixed data solutions. The company was founded by Mark E. Crosby in 2000 and is located in Bethesda, MD.

Founded in 2010, Willett Advisors LLC is an investment advisor located in New York City. The firm manages the philanthropic assets of Michael R. Bloomberg, including the assets of Bloomberg Philanthropies.

The New America Foundation engages in public policy issues, including technology, education, national security, political reform, and economics. The company was founded in 1999 and is headquartered in Washington, DC.

The Brookings Institution provides research and policy solutions. The firm's activities are carried out through four research programs: economic studies, foreign policy studies, governance studies, and metropolitan policy. The company was founded in 1916 and is headquartered in Washington, DC.

IAC/InterActiveCorp. engages in the provision of media and Internet services. It operates through the following business segments: Match Group, ANGI Homeservices, Vimeo, Dotdash, Applications and Emerging & Other. The Match Group segment provides dating products, operating a portfolio of several brands, including Match, Tinder, PlentyOfFish, and OkCupid. The ANGI Homeservices segment offers a digital marketplace for home services, connecting homeowners across the globe with home service professionals, and operates HomeAdvisor and Angie's List. The Vimeo segment includes cloud-based software products to stream, host, distribute and monetize videos online and across devices, as well as premium video tools on a subscription basis. The Dotdash segment is a portfolio of digital brands providing expert information and inspiration in select vertical content categories. The Applications segment is comprised of direct-to-consumer downloadable desktop applications, including, Apalon, SlimWare, and Partnerships. The Emerging & Others segment includes Ask Media Group, Blue Crew, The Daily Beast, College Humor Media and IAC Films. The company was founded on July 28, 1986 and is headquartered in New York, NY.

Protection One, Inc. provides electronic security alarm monitoring systems. Its services include installation, maintenance, electronic monitoring of alarm systems to single family residential, commercial, multifamily and wholesale customers. The firm also offers energy management, video surveillance and remote access services. The company was founded in 1988 and is headquartered in Romeoville, IL.

Protection One Monitoring, Inc. provided installation, maintenance and monitoring of electronic security systems. The company was headquartered in Boca Raton, FL.

Quadrangle Group LLC (Quadrangle Group) is a private equity firm founded in 2000. The firm is headquartered in New York.