James Lindenbaum is an Angel Investor who supports unique, transformative technical startups from their. See sector focus, stage focus and contact routes.
James Lindenbaum is an Angel Investor who supports unique, transformative technical startups from their earliest stages. His firm, Heavybit, specializes in providing strategic, hands-on support to companies, guiding them from initial inception through to achieving significant growth, specifically up to $30M in annual recurring revenue. Since its establishment in 2013, Heavybit has been instrumental in the launch of over 90 startups, demonstrating a consistent track record in fostering new ventures. The firm's investment strategy focuses on substantial early-stage capital, with individual investments typically ranging from $500,000 to $5 million. This approach allows Heavybit to deeply engage with its portfolio companies, ensuring they receive comprehensive assistance tailored to their specific needs as they navigate the complexities of the startup landscape.
This profile is part of the StartupFundraising firm database: focus, portfolio history, disclosed location and contact routes, refreshed as new filings and rounds are ingested. Founders use it to check fit before reaching out and to find investors in San Francisco.
Investors like James Lindenbaum · Full investor directory · Investor access · Company funding database