Marko Koski
Founding Partner at Botnia Ventures
Vaasa, Ostrobothnia
Marko Koski, Founding Partner at Botnia Ventures is an active investor based in Vaasa, Ostrobothnia. This profile covers what Marko Koski backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- Climate & Energy
- Location
- Vaasa, Ostrobothnia
- Typical check
- $1M
- Past investments
- 3
Notable investments
How to reach Marko Koski
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Cite this page
Round Funded. "Marko Koski." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/marko-j-koski
Frequently Asked Questions
What does Marko Koski invest in?
Marko Koski invests in Climate & Energy, 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 Marko Koski invest at?
Marko Koski typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Marko Koski's typical check size?
Marko Koski 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.