SURFCLEANER
SurfCleaner is a Swedish water treatment specialist and pioneer of the world’s first skimmer separator hybrid. We are on a mission to make a positive, direct and sustainable impact on the environment.
Explore startups and scaleups contributing to a more sustainable future on the Swedish Climate Startup Map. This comprehensive Map features a wide-range of companies developing innovative solutions across numerous sectors.
Climate startups and scaleups

SurfCleaner is a Swedish water treatment specialist and pioneer of the world’s first skimmer separator hybrid. We are on a mission to make a positive, direct and sustainable impact on the environment.

GREEN14 is reinventing the extraction process of silicon from quartz. We use green hydrogen to separate silicon and oxygen from quartz – instead of using coal. Avoiding coal results in replacing carbon dioxide with water as a byproduct.

Aqua Robur is a full-service provider in monitoring and analyzing water distribution & wastewater infrastructure at a system level. Through award-winning innovations, Aqua Robur plays an important role in fighting the global water crisis.

Enjay is a Swedish Greentech company specialized in energy efficiency in hostile environments. We have developed a technical platform that is able to recover energy in polluted airstreams where existing technologies are unable to operate.

CO2-free energy technology provider. We use heat pumps (GSHP) with PV/PVT for a completely decentralised, modular & efficient stand-alone energy station: Energy-in-a-Box. The EBox is a pre-manufactured “plug and play” megawatt-level energy solution.

Introducing a new era of sustainable marine transportation with self-stabilizing, electric powered hydrofoil systems with a speed, range and comfort beyond what is possible today.

ProptechCore helps Real Estate owners/managers/developers to accelerate the energy optimization and decarbonization journey with an open AI and data platform.

PicApp is a digital platform that enables smarter shared transportation and deliveries. Our services contribute to reducing environmental impact, saving money, fostering social security in society, and decreasing vehicular traffic on our roads

Producing the next generation of accurate measurement instruments for the bioenergy and pulp industry. We deliver real time analysis of organic materials used in industrial processes.

The platform, developed and provided by off2off, is a cloud-based communication service for circular resource management, which makes visible and matches users’ needs and existing underutilized products with each other.

Caplyzer’s patented technology makes green hydrogen production safer, cost efficient and scalable for a sustainable future.

Algeno provides AI-based heating control for real estate, which optimizes energy consumption and reduces the climate footprint as well as the heating costs.

A smarter way to use water. Without sacrificing efficiency, cleanliness, or a pleasant shower experience, we created a system with built-in purification and sensor technologies.

Compular leads material development into the digital era. With its novel simulation software, the company enables battery developers to become more efficient and innovative by predicting the material properties of new chemical compositions.
Woodbe offers a sustainable and scalable self-locking timber construction system, eliminating the need for metal fasteners and reducing assembly time.

Zerotude helps real estate companies to accelerate their transition to a sustainable property portfolio. Our software creates an exact 3d model of all buildings, uses AI to identify renovation measures and lets users compare kr, kWh and CO2 impact.

PulPac’s Dry Molded Fiber technology offers a cost-competitive, sustainable packaging solution that helps companies transition towards circularity.

Heavy Metal Eco Extraction is an innovative solution reducing heavy metals in process water and sludge by 99–100%. It boosts biogas production, creates high-quality fertilizer, and enables efficient, transportable energy.

Sensative provides smart infrastructure for launching, leveraging, and scaling massive IoT solutions. We help to radically improve services, boost efficiency, and scale business models.

We develop, market and sell Selektope® as a performance enhancing ingredient technology in marine antifouling paints.
The Swedish Climate Startup Map provides a comprehensive selection of categories to facilitate the search for startups and scaleups. These categories cover sector, enabling technology, Sustainable Development Goals, type, team size, turnover, location, incubator and founding year.
Solutions for the production and processing of food, crop cultivation and animal husbandry, and innovations to the forestry industry.
Technologies to capture and store carbon dioxide from the air or exhaust gas for utilization or storage.
Solutions to improve the construction and building process, and services related to the maintenance and upkeep of existing buildings.
Solutions to promote energy efficiency, smarter grid systems and energy storage.
Solutions to optimize resource utilization and enhance environmental values.
New and/or improved innovations to manufacturing processes or products.
Solutions that enhance efficient transportation such as carpooling, improved vehicles, as well as solutions supporting infrastructure for transportation such as charging infrastructure.
Solutions for the end-of-life treatment for materials not suitable for reuse.
Solutions for the production of renewable energy or supporting renewable energy solutions.
Materials designed to be more sustainable than competing products or used to create more sustainable applications (e.g. due to lighter weight).
Solutions to improve water management, from manufacturing to daily use or irrigation, as well as wastewater management.
Solutions that are not contained in any of the previous sectors.
Utilizing artificial intelligence and machine learning for enhancing sustainability.
Automated processes for improved efficiency.
Distributed ledger technology and its applications for a decentralized web.
Alternatives to traditional business models such as sharing and leasing that enhance a more circular economy.
Information and data sharing structures to enhance sustainability.
Innovative funding mechanisms to support sustainable initiatives.
Development of new products to meet market demands.
Optimization of industry production through advanced technologies.
Solutions that enable a more sustainable way of life, such as improved grids, charging stations, and induction roads.
Integration of smart technology to manage appliances more sustainable.
Providing software, products, and services as a subscription rather than ownership.
Solutions to drive behavioural change towards sustainability.
Enabling environmental sustainability through other options than those mentioned above, e.g. combining offerings in innovative ways, developing new systems or creating alternative food products.
Companies that focus on providing products or services to other businesses.
Companies that focus on providing products or services directly to consumers.
Companies that focus on providing products or services to government agencies and public sector organizations.
Solutions designed to have a positive sustainability impact in developing countries.
Emergent from a research context
Companies with at least one female co-founder
Verified solutions with high sustainability impact
Founded within the last two years
Companies with turnover surpassing 20MSEK