Climatetech · Spain
Climatetech startups in Spain
Early-stage climatetech companies headquartered in Spain, founded in the last 5 years. Drawn from public sources.
How we choose these companies
A public directory of early-stage European climatetech 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.
17 early-stage climatetech startups in Spain
A comprehensive list from public sources, not a hand-picked few.
Basquevolt
Vitoria-Gasteiz, SpainDeveloping next-generation solid-state lithium battery technology for electric vehicles and energy storage.
Cargobici
Seville, SpainProvides ecological urban micro-logistics services using specialized cargo bikes and proprietary distribution software.
ClCircular
Bilbao, SpainReal-time supply chain monitoring service reducing food and product waste during transport.
Clevergy
Madrid, SpainProvides smart software to connect and optimize home energy systems for retailers and consumers.
Dcycle
Madrid, SpainSustainability software that helps e-commerce brands measure and reduce carbon footprints.
Fregata Space
Barcelona, SpainCombining satellite imagery and machine learning algorithms to detect and monitor water pollution globally.
H2Vector
Vigo, SpainDevelops hydrogen-based energy storage systems to help decarbonize buildings and industry.
Letmecharge
Madrid, SpainAn app that aggregates EV charging networks, allowing users to locate and pay at various chargers from a single account.
Liux
Madrid, SpainDeveloping sustainable electric vehicles made with plant-based, biocomposite materials and 3D printing.
Lumio
Madrid, SpainEnables peer-to-peer sharing and trading of clean energy among domestic users.
Matteco
Valencia, SpainManufactures next-generation catalysts and electrodes for green hydrogen production.
Poseidona
Barcelona, SpainTransforming seaweed industry side-streams into sustainable, high-quality proteins.
Recovo
Barcelona, SpainB2B platform for deadstock fabrics, enabling circularity in the fashion industry.
Recycap Technologies
Valencia, SpainDevelops automated technology to recycle aluminum and plastic coffee capsules directly at home and in the office.
Samara
Madrid, SpainSolar energy transition platform helping households adopt solar panels, batteries, and EV chargers.
Solfy
Barcelona, SpainA digital marketplace and planner for residential solar panel installation and building energy transition.
Spherag
Zaragoza, SpainProvides IoT devices and a cloud platform to optimize agricultural water consumption and irrigation.
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