Jan Straatman, Partner at Astarte Capital Partners LLP is an active investor based in London, England. This profile covers what Jan Straatman backs, at which stage, and how founders can reach out in 2026.
Partner at Astarte Capital Partners LLP and Advisor at Lombard Odier Investment Managers.
Jan Straatman typically invests at Late Stage Venture.
- Investor type
- Investment Partner
- Stages
- Late Stage Venture
- Location
- London, England
- Typical check
- $7M
How to reach Jan Straatman
Angels and operators like Jan Straatman 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. "Jan Straatman." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jan-straatman
Frequently Asked Questions
Who is Jan Straatman?
Jan Straatman, Partner at Astarte Capital Partners LLP is an active investor based in London, England. Jan Straatman typically invests at Late Stage Venture.
What stage does Jan Straatman invest at?
Jan Straatman typically invests at Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jan Straatman's typical check size?
Jan Straatman typically writes checks around $7M. 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.