Joost Holleman
Managing Partner at Prime Ventures (VC)
Amsterdam, North Holland
Joost Holleman, Managing Partner at Prime Ventures (VC) is an active investor based in Amsterdam, North Holland. This profile covers what Joost Holleman backs, at which stage, and how founders can reach out in 2026.
Joost Holleman is a Managing Partner at Prime Ventures (VC), responsible for Investor Relations, Fund Raising, and Internal Operations.
- Investor type
- VC
- Stages
- SeedSeries A
- Invests in
- SaaS & Enterprise
- Location
- Amsterdam, North Holland
- Typical check
- $625K
How to reach Joost Holleman
Angels and operators like Joost Holleman 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.
Connect with Joost Holleman
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.
Frequently Asked Questions
What does Joost Holleman invest in?
Joost Holleman invests in SaaS & Enterprise, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joost Holleman invest at?
Joost Holleman typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Joost Holleman's typical check size?
Joost Holleman typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Joost Holleman?
Unlock Joost Holleman's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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.