Joost Holleman

Active Investor

Managing Partner at Prime Ventures (VC)

Amsterdam, North Holland

LinkedIn

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.

Joost Holleman invests in SaaS & Enterprise, typically at Seed and Series A.

Location
Amsterdam, North Holland
Typical check
$625K

What does Joost Holleman invest in?

Investor type
VC

Where is Joost Holleman based?

Joost Holleman is based in Amsterdam, North Holland.

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.

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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. "Joost Holleman." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/joost-holleman

Frequently Asked Questions

Who is Joost Holleman?

Joost Holleman, Managing Partner at Prime Ventures (VC) is an active investor based in Amsterdam, North Holland. Joost Holleman invests in SaaS & Enterprise, typically at Seed and Series A.

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.

Where is Joost Holleman based?

Joost Holleman is based in Amsterdam, North Holland.

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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