John Grundstroem
Angel investor in Palma
Palma, Balearic Islands
John Grundstroem, Angel investor in Palma is an active investor based in Palma, Balearic Islands. This profile covers what John Grundstroem backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Invests in
- Fintech
- Location
- Palma, Balearic Islands
- Typical check
- $150K
- Past investments
- 1
Notable investments
KreditzHow to reach John Grundstroem
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Cite this page
Round Funded. "John Grundstroem." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/john-grundstrm
Frequently Asked Questions
What does John Grundstroem invest in?
John Grundstroem invests in Fintech, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Grundstroem invest at?
John Grundstroem typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is John Grundstroem's typical check size?
John Grundstroem typically writes checks around $150K. 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.