He has helped found three leading companies in that market Check Point Software (CHKP), Palo Alto Networks (PANW), and Imperva (IMPV) of which he is chairman and CEO.
FORBES: Imperva CEO, Shlomo Kramer, on Future of Security Market
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As venture capitalist with Greylock Partners, he has invested in companies that have come public, like Imperva (NYSE:IMPV), or that have sold out to large operators like Cisco (Nasdaq:CSCO).