Benjamin Claasen, Managing Partner at 4Tree Capital is an active investor based in Hamburg, Hamburg. This profile covers what Benjamin Claasen backs, at which stage, and how founders can reach out in 2026.
Partner at a product-independent multi-family office in Hamburg, assisting entrepreneurial families and UHNWIs in structuring, protecting, and growing their wealth.
Benjamin Claasen invests in Climate & Energy, FoodTech & Agriculture and Impact & Social Enterprise, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VCFamily Office
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & EnergyFoodTech & AgricultureImpact & Social Enterprise
- Location
- Hamburg, Hamburg
- Typical check
- $3.8M
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Round Funded. "Benjamin Claasen." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/benjamin-claasen
Frequently Asked Questions
Who is Benjamin Claasen?
Benjamin Claasen, Managing Partner at 4Tree Capital is an active investor based in Hamburg, Hamburg. Benjamin Claasen invests in Climate & Energy, FoodTech & Agriculture and Impact & Social Enterprise, typically at Early Stage Venture and Late Stage Venture.
What does Benjamin Claasen invest in?
Benjamin Claasen invests in Climate & Energy, FoodTech & Agriculture and Impact & Social Enterprise, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Benjamin Claasen invest at?
Benjamin Claasen typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Benjamin Claasen's typical check size?
Benjamin Claasen typically writes checks around $3.8M. 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.