Investment Stage

Focus Areas

About Investor

Justin Rosner is a Partner at Battery Ventures in Boston, specializing in industrial technology and life-science tools. He focuses on growth- and later-stage investments across application software, infrastructure software, industrial tech and life-science tools, typically within a $250K–$60.0M check range. His work includes leading and supporting investments in companies that combine strong recurring revenue with industrial or scientific depth. He joined Battery in 2014 after working in investment banking at Morgan Stanley and holds an economics degree from Dartmouth College.