Board of Directors

Board of Directors

Tom Kalinske

Chairman of the Board
Former CEO Sega, Former CEO Mattel

Kalinske is the former president and CEO of Sega of America, Inc. Under his leadership, the market value of Sega grew from under $2 Billion to over $5 Billion. A book "Console Wars", by Blake Harris tells the story of how Nintendo had a 98% share of market in 1990, under Tom's leadership, Sega surpassed Nintendo in share of market by 1993. A documentary film has been shot and Seth Rogen,…

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Mark Rubin

Head of Studio, Call of Duty: Infinity Ward

Mark Rubin led the development team behind Call of Duty, one of the largest entertainment franchises in history. As Producer and Executive Producer at Infinity Ward, Mr. Rubin was responsible for leading a 250-plus person development team through multiyear production cycles. Mr. Rubin also led the marketing and PR for the studio’s own brand and all of its games. In 2012, Call of Duty…

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Riley Russell

Chief Legal Officer, Playstation

Riley Russell brings nearly than 25 years of direct experience working in the games and interactive entertainment industry. Mr. Russell's primary role has been in legal currently now active as the Chief Legal Officer of Sony Playstation, but he has also served as SVP of Corporate Development, Publisher Relations and in an interim stint as head of Human Resources. Russell oversees a worldwide…

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Ren Riley

CEO, Robertson Stephens Advisors, LLC

Ren is the CEO of Robertson Stephens Advisors LLC, a member of the Executive Committee, and President of Robertson Stephens Partners, an investment management firm based in San Francisco. Leveraging his multi-stage and global principal investment experience, Ren leads the firm's alternative assets effort that includes a Robertson Stephens-branded venture capital fund, a series of co-branded…

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Rob Majteles

Treehouse Capital, LLC

Robert J. Majteles is the founder of Treehouse Capital LLC. Treehouse’s portfolio includes private and public technology companies, passive and active investments, and investment funds.  Mr. Majteles often serves as an active and involved board member for the companies in Treehouse’s portfolio. Mr. Majteles is also an investor in and an advisor to Backstage Capital and is…

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David Von Dorman

Chief Executive Officer

David Von Dorman has served as Gazillion's Chief Executive Officer since September 2015, and has been a member of the company Board of Directors since March 2014, where he first represented the investment interests of ROTH Capital Partners. At Gazillion, Von Dorman oversees the strategic direction of the company - all key company partnerships and the day-to-day management of the…

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