Jonathan Curtis
Angel investor in Mill Valley
Mill Valley, California
Jonathan Curtis, Angel investor in Mill Valley is an active investor based in Mill Valley, California. This profile covers what Jonathan Curtis backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelPEInvestment Bank
- Stages
- Pre SeedSeedSeries BLate Stage Venture
- Invests in
- Healthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataCybersecurityHardware & Deep Tech
- Location
- Mill Valley, California
- Typical check
- $1.6M
- Past investments
- 3
Notable investments
FLYR
AppvanceBear Stearns CompaniesHow to reach Jonathan Curtis
Angels and operators like Jonathan Curtis reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.
Cite this page
Round Funded. "Jonathan Curtis." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jonathan-curtis-mill-valley
Frequently Asked Questions
What does Jonathan Curtis invest in?
Jonathan Curtis invests in Healthcare & Biotech, Digital Health & HealthTech, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed, Seed, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jonathan Curtis invest at?
Jonathan Curtis typically invests at Pre Seed, Seed, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jonathan Curtis's typical check size?
Jonathan Curtis typically writes checks around $1.6M. 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.