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Voima Ventures

Europe HQ Pre-seed Seed
Latest fund: €100M · announced Dec 2024✓ Community-verified
Cheque range
£170k – £2.5M
Stages
Pre-seed, Seed
Avg deals / year
–
Leads rounds
Yes
HQ
Helsinki, Finland
Fund type
Venture fund
Last fund raised
2024-12 · €100M

01 · Thesis & focus

Helsinki deep tech VC with an office in Stockholm. It backs science-based startups in the Nordics and Baltics, from pre-seed and research spinouts up to leading Series A rounds. Fund III, an Article 8 fund, held its final close above €100M in December 2024, and its portfolio includes life sciences, materials and climate companies.

Sectors (6)

02 · Recent publicly announced deals

Aventix 🇸🇪 Pre-Seed · Sep 2026 · €1.2M First-cheque stage announcement ↗

Swedish bioanalytics startup making sensor-based lab measurement tools (Scarlett 01) to produce verified data for AI-driven science.

Founders: Héctor M., Erik G.
Cellfion 🇸🇪 Series A · Sep 2026 · $7.6M announcement ↗

Developer of next-generation bio-based membranes; follow-on investment from Voima Fund II.

Founders: Liam H., Magnus W.
Skyfora 🇫🇮 Seed · Jun 2026 First-cheque stage site ↗

Weather observation network repurposing GNSS/telecom infrastructure for real-time 3D atmospheric profiles. Helsinki.

Founders: Antti P., Svante H.
Reduciner 🇫🇮 Seed · May 2026 · €3.6M First-cheque stage announcement ↗

Turns captured CO2 into sustainable fuels; Voima Ventures co-led the round.

Founders: Eemeli T., Sampsa V.
TheStorage 🇫🇮 Seed · Apr 2026 · €3.6M First-cheque stage announcement ↗

Finnish sand-based thermal energy storage for industrial heat

Founders: Timo S., Esko K., Heikki H.
Photoncycle 🇳🇴 Series A · Mar 2026 · €15M announcement ↗

Seasonal energy storage that lets households store surplus summer solar power for winter heat and electricity; rolling out in Denmark and the Netherlands.

Founders: Bjorn B.
Gosta Labs 🇫🇮 Seed · Nov 2025 · €7.5M First-cheque stage announcement ↗

Helsinki AI operating system for complex medical specialties (oncology)

Founders: Lauri S., Henri V.
Hormona 🇬🇧 Seed · Sep 2025 First-cheque stage site ↗

At-home hormone tracking with clinical-grade results in 15 minutes and AI insights for perimenopause and hormonal health. London.

Founders: Karolina L., Jasmine T.

03 · Similar firms

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