Gregory Raifman

Engine Gaming & Media, Inc. provides software and services for online gaming. It engages in provision of premium social sports and esports gaming experiences, as well as unparalleled data analytics, marketing, advertising, and intellectual property to support its owned and operated direct-to-consumer properties while also providing these services to enable its clients and partners. The company's subsidiaries include Stream Hatchet, is a gaming video distribution analytics; Sideqik, a social influencer marketing discovery, analytics, and activation platform; Eden Games, a premium motorsport video game developer and publisher across console and mobile gaming; WinView Games, a social predictive play-along gaming platform for viewers to play while watching live events; UMG, an end-to-end competitive esports platform powering and broadcasting major esports events, as well as daily community tournaments, matches, and ladders; and Frankly Media, a digital publishing platform used to create, distribute and monetize content across all digital channels. Engine Media generates revenue through a combination of direct-to-consumer and subscription fees, streaming technology and data SaaS-based offerings, programmatic advertising, and sponsorships. The company was founded by Alex Igelman on April 8, 2011 and is headquartered in Toronto, Canada.

Trustworthy Accountability Group, Inc. engages in the provision of digital advertising services. It offers a cross-industry accountability program which focuses on eliminating fraudulent digital advertising traffic, combating malware, fighting ad-supported Internet piracy to promote brand integrity, and promoting brand safety through transparency. The company was founded in January 2015 and is headquartered in Washington, DC.

Rubicon Project, Inc. develops an advertising automation platform that allows publishers to transact with advertising brands. The private company is based in Los Angeles, CA. Rubicon Project was founded in 2007 and the CEO is Michael Barrett.