Fundraising FoxSontek Ventures Oy
Venture capitalHelsinki · Pre-Seed–Seed · 3 people tracked
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Investment thesis
Sontek Ventures backs early-stage startups it believes can grow into future success stories, positioning itself as a full-fledged partner rather than just a source of capital. Its priority industries are B2B SaaS, medical and health technologies, and cleantech. Beyond funding, the firm works alongside founders to accelerate their companies toward success. It operates from the greater Helsinki area and Tampere in Finland.
Source: firm website, verified Aug 3, 2026.
Team · 3 people
from the firm's website & public directories
What they invest in
from 2 of 12 portfolio companiesAI & Machine Learning ×1Cleantech ×1Consumer ×1Deep Tech ×1Energy ×1Sports Tech ×1Wellness & Fitness ×1
HQs:Finland×1
Investments · 12 tracked
founders shown can be your intro path
Automous develops electricity market forecasting, energy asset modelling, and optimization tools for scheduling and bidding of energy assets across multiple electricity markets.
AI & Machine LearningCleantechDeep TechEnergyEspoo, FI
Co-investorsKorpun Siemen Oy
Yogaia offers online live and on-demand yoga, Pilates, meditation, and workout classes ranging from 3 to 60 minutes, accessible via web and a mobile app.
ConsumerSports TechWellness & Fitness
Co-investorsInventurePoint Nine
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Book SalonCygateFinestmedia ASGredi OyIdeakone OyKAPU RoasteryKattoHoiva OyPelsu Pelastussuunnitelma OyPizzanpaistajatUniqAir
Exits · 2
2 acquisitionsIdeakone Oyacq. by FonectaPelsu Pelastussuunnitelma Oyacq. by Caverion
Frequently asked questions
- How many investments has Sontek Ventures Oy made?
- Sontek Ventures Oy has 12 tracked investments, 2 of which have exited.
- What stage does Sontek Ventures Oy invest at?
- Sontek Ventures Oy invests at the Pre-Seed, Seed stages.
- What sectors does Sontek Ventures Oy focus on?
- Sontek Ventures Oy focuses on Cleantech, Digital Health, Enterprise Software, Healthtech, Medical Devices, New Materials, SaaS.
- Where is Sontek Ventures Oy located?
- Sontek Ventures Oy is headquartered in Helsinki, FI.
- Who does Sontek Ventures Oy co-invest with?
- Sontek Ventures Oy most often shares deals with Inventure, Joint Effects, Korpun Siemen Oy, among 4 tracked co-investors.
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