Willem de Boer, Angel investor in Los Angeles is an active investor based in Los Angeles, California. This profile covers what Willem de Boer backs, at which stage, and how founders can reach out in 2026.
Willem de Boer is a co-founder committed to finding and supporting great entrepreneurs to create a brilliant future of growth.
Willem de Boer invests in Fintech, typically at Pre Seed and Seed.
- Investor type
- AngelVC
- Stages
- Pre SeedSeed
- Invests in
- Fintech
- Location
- Los Angeles, California
- Typical check
- $150K
How to reach Willem de Boer
Angels and operators like Willem de Boer 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.
Reach active investors like this one
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. "Willem de Boer." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/willem-de-boer
Frequently Asked Questions
Who is Willem de Boer?
Willem de Boer, Angel investor in Los Angeles is an active investor based in Los Angeles, California. Willem de Boer invests in Fintech, typically at Pre Seed and Seed.
What does Willem de Boer invest in?
Willem de Boer invests in Fintech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Willem de Boer invest at?
Willem de Boer typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Willem de Boer's typical check size?
Willem de Boer 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.