Mattias Haellstroem
Angel investor in Stockholm
Stockholm, Stockholm County
Mattias Haellstroem, Angel investor in Stockholm is an active investor based in Stockholm, Stockholm County. This profile covers what Mattias Haellstroem backs, at which stage, and how founders can reach out in 2026.
Mr. Mattias Hällström is an Angel Investor. Mr. Hällström is a Co-Founder and also serves as Director of Research and Development at Projectplace International. He is also an Angel Investor.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- Healthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & RetailClimate & EnergyDeveloper Tools & DataIoT & Connected DevicesManufacturing & Industrial
- Location
- Stockholm, Stockholm County
- Typical check
- $500K
- Past investments
- 3
Notable investments
MediCheckHow to reach Mattias Haellstroem
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Frequently Asked Questions
What does Mattias Haellstroem invest in?
Mattias Haellstroem invests in Healthcare & Biotech, Digital Health & HealthTech, SaaS & Enterprise and Consumer & Retail, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mattias Haellstroem invest at?
Mattias Haellstroem typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mattias Haellstroem's typical check size?
Mattias Haellstroem typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Mattias Haellstroem?
Unlock Mattias Haellstroem's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.