ScandiNAOS
ScandiNAOS AB is a Swedish ship design company working with energy efficient and sustainable shipping. The goal is to contribute to the development of succesfull marine transport systems with minimum environmental and climate impact.
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

ScandiNAOS AB is a Swedish ship design company working with energy efficient and sustainable shipping. The goal is to contribute to the development of succesfull marine transport systems with minimum environmental and climate impact.

Heart Aerospace is a Swedish start-up that makes electric aircraft for regional air travel. Heart’s first aircraft is the ES-19, an all-electric nineteen-seater airliner with a range of 400 km.

Svea Solar is Sweden’s leading solar cell company, with the most installations and solutions for everything under the sun. We make the same high demands on manufacturers of solar panels, batteries and charging boxes as we do on ourselves.

We help real estate companies towards sustainability and profitability through efficient resource usage. We craft existing systems in buildings to a cohesive, future proof digital mosaic, turn data to insights and enhance the existing capabilities.

Blue Biopower AB frigör molekylkraft och producerar hållbar elektricitet hos lantbrukare genom egenutvecklade mikrokraftverk. Överskottsel kan levereras ut på stamnätet och ger lantbrukaren en extra inkomstkälla.

Bröllopsbruket is Sweden’s largest meeting place for brides-to-be and used wedding dresses. With us you can find new and used wedding dresses from the collections of recent years, at a favorable price.

Luma has for several years led the development of solar cell installations for commercial properties in Sweden. We have also developed a leading digital tool for monitoring and managing solar cell systems

Clearwell Europe AB is a water purification company that believes we all have a stake in effective water stewardship – to use water in a more equitable, sustainable and beneficial way.

Our products and services offer solutions for improving energy efficiency, increasing safety for workers, and lowering energy consumption.

Green-On is a Swedish tech start-up that specializes in organic chemistry. We have developed a way to re-create animal- and plant-based fats and oils in the lab, without farming.

HEJMAS Agrifibre Technologies transforms farming field waste into industrial pulp via a patented process that emits 88% lower CO2, uses 80% less fresh water, consumers 70% lower power/time, and doesn’t use any sulfide/chloride chemistry to process.

Heliospectra is the global leader in innovative horticulture lighting technology, custom light control systems and specialized services for greenhouse and controlled plant growth environments.

Matsmart is an online food retailer, on a mission to reduce food waste. By providing an alternative route to market for surplus food, we aim to revolutionise and challenge the perception and consumption of food.

ExcelDots is a cleantech company working at the crossroads of cutting-edge scientific research, technology innovation and public policy to reimagine and transform the practice of groundwater management around the world.

Harnessing grid data, we can unlock valuable insights which, contextualized, we turn into knowledge. Knowledge that will empower informed decision-making and a profitable business outcome.

Bioextrax has developed a unique and GMO-free process which increases the conversion rate between sucrose and PHA, allowing for a significantly lower production cost for PHA.

Havredals exists to create innovations that can contribute to a healthy planet with healthy people. We want to contribute by inventing sustainable food with Nordic crops and natural processes.

We develop, finance, build and manage commercial-scale eMethanol facilities. Each facility provides large-scale investors with stable and sustainable long-term investment opportunities.

MycoCube is a portable treatment plant in which the active component is fungi. It is used in-situ to minimize transportation of pollutions, and the system can be re-used at several sites.

The word Ekkono means Cognition. Using our SDK you can rapidly develop and deploy self-learning, predictive and personalized smart features to your IoT products. We make connected things smart.
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