Mr. Roszak has spent over 18 years in private equity and venture capital with Advent International, Keystone Capital Partners, Platinum Venture Partners and SilkRoad Equity, and has invested over $1 billion of capital (from start-up to IPO) in a broad range of industries. He has:

• Managed over $1 billion in investment deals.
• Attended a private dinner with Bill Clinton.
• Interviewed in CNBC, the Wall Street Journal, and the New York Times.
• Produced a bitcoin documentary.

Mr. Roszak is founder and CEO of Tally Capital, a venture capital firm focused on blockchain enabled technologies and currencies. Named as one of the “who’s who of the crypto-currency world” by The Wall Street Journal, Mr. Roszak is a Bitcoin investor, advocate and speaker. Mr. Roszak has invested in over 20 Bitcoin start-ups, including BitFury, BitGo, Blockstream, Robocoin and Xapo. Mr. Roszak is also a founding partner with Crypto Currency Partners. Mr. Roszak is an advisor to several Bitcoin accelerators, including Bitropolis (Los Angeles), Decentral (Toronto) and The Chicago Bitcoin Center. In addition, Mr. Roszak is the co-chairman of The North American Bitcoin Conference. In 2013, Mr. Roszak founded the Bitcoin Supper Club, a gathering of CEOs, founders and extraordinary individuals in the Bitcoin community. Mr. Roszak is also a producer of the first ever Bitcoin documentary, "The Rise and Rise of Bitcoin." Mr. Roszak is the chairman of BitcoinCares, a charity that leverages the Bitcoin community for initiatives in promoting education and fighting child hunger. Mr. Roszak is a member of the National Venture Capital Association, serves on the executive committee of the Chamber of Digital Commerce and is a lifetime member of the Bitcoin Foundation. Mr. Roszak is a board member and beneficial owner of various companies, including: Barefoot Landing, Eboost, InterAct911, MissionMode, Onramp, Pendulab, SolidSpace, TrueLook and Viwawa.