Investing Profile

Byron Alsberg

InvestorVC
Co-founder/Managing Partner at Prefix Capital
prefixcapital.comSan Francisco Bay Area
Photo of Byron Alsberg, Managing Partner at Prefix Capital

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Prefix Capital Managing Partner
$100K - $5.0M
$1.5M
4
CompanyStageDateRound SizeTotal Raised
Symmetry Systems
Series BAug 2023$18M
Series AJun 2021$15M
$33M
Co-investors: Omkhar Arasaratnam
VIA
Series AMay 2021$10M
$45M
Co-investors: Danny Cotter (The Westly Group), Kasper Sage (BMW i Ventures), Charles Svirk (MassMutual Ventures)
Manus Bio
Series AJul 2018$19M
$94M
Co-investors: Kyle Kling (Fenox Venture Capital (Pegasus Tech Ventures))
Partner 415 Investments2016 - Present