Mari Granstroem

Active Investor

Chief Executive Activist, CEO at Origin by Ocean

Finland

Mari Granstroem, Chief Executive Activist, CEO at Origin by Ocean is an active investor based in Finland. This profile covers what Mari Granstroem backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: Healthcare & BiotechBiotech & PharmaSaaS & EnterpriseIoT & Connected DevicesGaming & EntertainmentMedia & Content
Location: Finland
Typical check: $150K
Past investments: 2

Notable investments

Origin by OceanStora Enso

How to reach Mari Granstroem

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Frequently Asked Questions

What does Mari Granstroem invest in?

Mari Granstroem invests in Healthcare & Biotech, Biotech & Pharma, SaaS & Enterprise and IoT & Connected Devices, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.