Dan Scheinman, Angel Investor

Dan Scheinman is a veteran technology executive and angel investor, best known for his role as former Vice President of Cisco Managed Services (CMSG). With decades of leadership experience in enterprise technology, he has transitioned into one of Silicon Valley’s most active early-stage investors, backing founders at the seed stage and helping them scale into category-defining companies. He has invested in a wide range of startups across sectors such as enterprise software, developer tools, cybersecurity, and AI. His portfolio includes companies like Zoom (video communications), Arista Networks (cloud networking), SentinelOne (cybersecurity), Twitch (gaming/streaming), Jive Software (collaboration), and Tomfoolery (mobile productivity). He has also supported newer ventures in AI-driven platforms, SaaS, and infrastructure technologies. Over the years, Dan has made dozens of angel investments, focusing on visionary founders tackling large, complex markets.