Swegan
SweGaN develops custom-made epitaxial wafers with revolutionary technology. SweGaN’s unique Gallium-Nitride technology provides world-leading conductivity and thermal characteristics.
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

SweGaN develops custom-made epitaxial wafers with revolutionary technology. SweGaN’s unique Gallium-Nitride technology provides world-leading conductivity and thermal characteristics.

Qtagg develops and delivers an intelligent propulsion control system for large sea going vessels.
Using a machine learning algorithm the system calculates and controls the ship to arrive just in time at the lowest possible cost every voyage.

Heat Management’s primary customers include power and heat plants as well as pulp mills and marine companies. We provide advanced sootblowing optimization system and infrasound cleaning solutions.

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.

Know Your Grid – smart condition monitoring and precise fault positioning for overhead lines. Enabling the power grid we need today for the energy transition of tomorrow.

We challenge the ventilation industry! We help property owners save energy with smart installations and sustainable solutions. With ENCY’s fans, you can save up to 45% on heating costs and up to 30% on your cooling costs.

EVLR International AB, based in Stockholm, Sweden, develops and manufactures sustainable solutions like FibreStrap, a patented paper cable tie designed to replace plastic cable ties across various industries.

We develop algorithms that help architects and developers to find sustainable and profitable building concepts. Thousands of design alternatives are generated and compared in our cloud based platform.

n-ink provides high-performing, scalable conductive polymers that boost battery and solar cell performance to provide solutions for the electrification of the future.

ClimateView is a climate tech startup that accelerates cities transition to zero
carbon economies. The digital platform, ClimateOS, combines data and systemic analysis to enable cities to plan, manage and fund the transition to net zero.

The only all-in-one air quality monitoring system created for smart cities. Collect, analyze, and improve air quality in your area with data-backed insights made simple.

Pharem´s mission is to develop efficient water treatment solutions. The applications provide effective means of removing hazardous organic pollutants in water environments.
Catator AB specializes in compact, flexible, and scalable catalytic reactors that convert various fuels into hydrogen, and hydrogen into heat, power, and fuel, with minimal thermal losses and zero emissions.

QLEANTAB makes every day products that do less harm, to us and our planet. We’ve started with provably eco-friendly, sustainbly made cleaning products for home and commercial use.

The market platform for used electric mobility batteries. Connecting the battery ecosystem to ensure batteries are reused, repurposed and recycled.

FLOX is a KTH spinoff that has since 2020 been developing solutions to help various stakeholders manage wildlife – from farmers and landowners to airports, golf courses and even train operators.

Onvo gives you a system without backwards compatibility issues. It is a package where safety, usability and high efficiency are guaranteed. Control equipment for real estate, green spaces and industry with safety, speed and quality in focus.

Charge Amps was created to make a change – what was once a charger has grown into an entire ecosystem, that intelligently connects cars to buildings and beyond

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.

Freelway creates more transport and delivery opportunities through matching and coordination for public transport, businesses, village teams and other organizations
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