Deeptech · Estonia
Deeptech startups in Estonia
Early-stage deeptech companies headquartered in Estonia, founded in the last 5 years. Drawn from public sources.
How we choose these companies
A public directory of early-stage European deeptech startups. We aim to list every company that fits, not a hand-picked few. Here is exactly what that means, and why:
- European: headquartered in Europe (EU, EEA, UK, Switzerland and nearby). We go by where a company is based, not just where it sells, because this is a map of the European ecosystem.
- Early-stage: founded in the last 5 years. That is where the new ideas and the most active part of the ecosystem are; established household-name scaleups are a different list.
- A real product company: builds a scalable technology product or platform. We leave out agencies, consultancies and local service businesses, which do not follow the same path.
- Independent: a standalone company, not a subsidiary or brand of a larger corporation.
- Active: currently operating, with a live website. We re-check regularly and remove companies that shut down, get acquired, or move out of scope.
We list only public information about what each company does. We deliberately do not track or show fundraising: who is raising, who is investing, or how much. This is a directory of companies, not a deal database.
Missing a company, or see something off? Suggest an addition or report an issue.
13 early-stage deeptech startups in Estonia
A comprehensive list from public sources, not a hand-picked few.
Alpha3D
Tallinn, EstoniaAn AI-powered platform that automatically transforms 2D images of products into high-quality 3D digital assets.
Clevon
Viljandi, EstoniaDevelops autonomous robotic carriers to automate last-mile delivery services.
Defensphere
Tallinn, EstoniaDevelops a 360-degree mixed-reality situational awareness system for armored military vehicles.
GaltTec
Tartu, EstoniaProduces microtubular solid oxide fuel cells that power drones and off-grid defense equipment.
Gearbox Biosciences
Tartu, EstoniaDevelops antibiotic-free gene expression technology to enable more sustainable and efficient industrial protein production.
GScan
Tallinn, EstoniaDevelops cosmic-ray muon tomography scanners for non-invasive security, cargo, and infrastructure screening.
Hevi Optronics
Tallinn, EstoniaDesigns and manufactures advanced optical gimbal payloads for unmanned aerial vehicles.
Mindchip
Tallinn, EstoniaDevelops AI-powered autonomous navigation and autopilot systems for unmanned marine vessels.
Nanordica Medical
Tallinn, EstoniaDevelops advanced antibacterial wound dressings that treat infected wounds more effectively than standard silver-based solutions.
Paul-Tech
Tallinn, EstoniaProvides real-time soil science and sensor technology to help farmers optimize water and fertilizer use.
Stargate Hydrogen
Tartu, EstoniaDevelops next-generation electrolyser technology to bring down the cost of green hydrogen.
Vegvisir
Tallinn, EstoniaCreates mixed-reality visualization systems that give armored vehicle crews a 360-degree view through the hull.
Wayren
Tartu, EstoniaDevelops secure, decentralized communication networks designed for bandwidth-starved or contested defense environments.
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