Willem Keijzer
Managing Partner at CNX Transaction Partners GmbH
Munich, Bavaria
Willem Keijzer, Managing Partner at CNX Transaction Partners GmbH is an active investor based in Munich, Bavaria. This profile covers what Willem Keijzer backs, at which stage, and how founders can reach out in 2026.
Dr. Willem Keijzer is the Managing Partner at CNX Transaction Partners GmbH and an Investor at Batavia Capital GmbH.
Willem Keijzer invests in Fintech and Marketplace, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VCFamily Office
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- FintechMarketplace
- Location
- Munich, Bavaria
- Typical check
- $3.8M
How to reach Willem Keijzer
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Round Funded. "Willem Keijzer." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/willem-keijzer
Frequently Asked Questions
Who is Willem Keijzer?
Willem Keijzer, Managing Partner at CNX Transaction Partners GmbH is an active investor based in Munich, Bavaria. Willem Keijzer invests in Fintech and Marketplace, typically at Early Stage Venture and Late Stage Venture.
What does Willem Keijzer invest in?
Willem Keijzer invests in Fintech and Marketplace, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Willem Keijzer invest at?
Willem Keijzer typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Willem Keijzer's typical check size?
Willem Keijzer 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.