Marianne Janson
Angel investor in Helsinki
Helsinki, Uusimaa
Marianne Janson, Angel investor in Helsinki is an active investor based in Helsinki, Uusimaa. This profile covers what Marianne Janson backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Location
- Helsinki, Uusimaa
- Typical check
- $150K
- Past investments
- 1
Notable investments
Alvar PetHow to reach Marianne Janson
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Connect with Marianne Janson
Frequently Asked Questions
Who is Marianne Janson?
Marianne Janson is an active investor, Angel investor in Helsinki. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Marianne Janson invest at?
Marianne Janson typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Marianne Janson's typical check size?
Marianne Janson typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Marianne Janson?
Unlock Marianne Janson's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.