Willem van den Bosch, Principal at Triatomic Capital is an active investor based in San Francisco, California. This profile covers what Willem van den Bosch backs, at which stage, and how founders can reach out in 2026.
Willem van den Bosch is a Principal at Triatomic Capital, investing in innovative ventures.
Willem van den Bosch invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Early Stage Venture.
- Location
- San Francisco, California
- Typical check
- $500K
What does Willem van den Bosch invest in?
- Investor type
- VC
- Stages
- Early Stage Venture
Where is Willem van den Bosch based?
Willem van den Bosch is based in San Francisco, California.
- Browse more startup investors near Willem van den Bosch:
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How to reach Willem van den Bosch
Angels and operators like Willem van den Bosch 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
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Cite this page
Round Funded. "Willem van den Bosch." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/willem-van-den-bosch
Frequently Asked Questions
Who is Willem van den Bosch?
Willem van den Bosch, Principal at Triatomic Capital is an active investor based in San Francisco, California. Willem van den Bosch invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Early Stage Venture.
What does Willem van den Bosch invest in?
Willem van den Bosch invests in SaaS & Enterprise, Artificial Intelligence and Developer Tools & Data, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Willem van den Bosch invest at?
Willem van den Bosch typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Willem van den Bosch's typical check size?
Willem van den Bosch typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
Where is Willem van den Bosch based?
Willem van den Bosch is based in San Francisco, California.
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.
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