Calvin Maxwell, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Calvin Maxwell backs, at which stage, and how founders can reach out in 2026.
Calvin Maxwell is an angel investor with decades of experience in strategic planning and management, prioritizing investments in Foodtech, Fintech, and Biotech.
Calvin Maxwell invests in FoodTech & Agriculture, Fintech and Healthcare & Biotech, typically at Pre Seed and Seed.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- FoodTech & AgricultureFintechHealthcare & Biotech
- Location
- San Francisco, California
- Typical check
- $150K
How to reach Calvin Maxwell
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Round Funded. "Calvin Maxwell." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/calvin-maxwell
Frequently Asked Questions
Who is Calvin Maxwell?
Calvin Maxwell, Angel investor in San Francisco is an active investor based in San Francisco, California. Calvin Maxwell invests in FoodTech & Agriculture, Fintech and Healthcare & Biotech, typically at Pre Seed and Seed.
What does Calvin Maxwell invest in?
Calvin Maxwell invests in FoodTech & Agriculture, Fintech and Healthcare & Biotech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Calvin Maxwell invest at?
Calvin Maxwell typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Calvin Maxwell's typical check size?
Calvin Maxwell typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.