Joni Karsikas
Investment Director at Tesi
Helsinki, Uusimaa
Joni Karsikas, Investment Director at Tesi is an active investor based in Helsinki, Uusimaa. This profile covers what Joni Karsikas backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Digital Health & HealthTechHealthcare & BiotechMedTech & Medical DevicesSaaS & EnterpriseRobotics & AutomationArtificial Intelligence
- Location
- Helsinki, Uusimaa
- Typical check
- $1M
- Past investments
- 16
Notable investments
OURAHedera Dx
Verto Analytics
BC Platforms
DisiorOnbone OyNewIcon - Health Technology Company
MekitecHow to reach Joni Karsikas
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Round Funded. "Joni Karsikas." Round Funded investor database, updated October 19, 2026.
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Frequently Asked Questions
What does Joni Karsikas invest in?
Joni Karsikas invests in Digital Health & HealthTech, Healthcare & Biotech, MedTech & Medical Devices and SaaS & Enterprise, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Joni Karsikas invest at?
Joni Karsikas typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Joni Karsikas's typical check size?
Joni Karsikas typically writes checks around $1M. 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.