Catator AB
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.
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
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.

OE Systems is a product company and a system developer of WaveMove® wave energy converter. WaveMove® is designed to be installed in parallel to offshore wind turbines to increase clean energy production and stability.

Plant’s software helps construction and property companies calculate and reduce climate impacts from construction projects.

Our solution is to control the heating, ventilation and cooling of properties based on local weather data to reduce energy demand, cut power peaks and achieve a more even indoor climate.

With an industrial approach Ljusgårda aims to democratize sustainable and high-quality produce through large scale production and competitive consumer pricing. We move unstainable food production to new circular and sustainable ecosystems.

Gralg produces microalgae that are dried and offered to agriculture as climate-positive and organic fertilizer, which significantly contributes to reduced greenhouse gas emissions.

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

MIMSI Materials har developed a new class of energy saving, low-emissivity coated glass that optimizes energy-efficiency, while also allowing more visible light to enter the building than state-of-the-art silver-based coatings.

Hyggligt revolutionizes forestry through cutting-edge continuous cover techniques. We help forest owners maximize carbon reduction, biodiversity and economical return through our optimization solution for continuous cover forestry.

At Sticky our vision is to contribute to solar PV arrays on every roof in every country. The Tape Solution™ is a novel interconnection and string production technology that enables competitive and high-efficiency solar PV manufacturing.

Blixt develops technologies that enables software control of electricity and create the spark for an entirely new shift in energy. Our critical components will accelerate the transformation to sustainable, all-electric technologies world wide.

Lisa& finances companies with a Product-as-a-Service (“PaaS”) business model. Lisa& offers its services to a wide range of segments, including mobility, office furniture, consumer goods, IT and home infrastructure.

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.

Our commitment is to empowering enterprises with renewable energy and increase the efficiency in energy consumption and -resources. We are seamlessly integrating advanced energy technology, overseeing all energy resources with unparalleled precision

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 offer smart city deliveries in Stockholm, Gothenburg and Malmö. By bicycle, we deliver faster, more efficiently and greener than the traditional van.
Biocompost provides turnkey solutions for composting organic waste into clean resources. The result is hygienic, nutrient-rich soil improvement products.

We exist to create elegant, thoughtful and sustainable everyday products. We detail the environmental footprint of every one of our products and list all of our suppliers, their ownership structure, their certificates and their work environment.

Sustainable products designed for the little ones. Our products are Organic, GOTS, fair trade, eco-friendly, biodegradable, vegan or made from FSC wood and paper. Completely non-toxic.

Nordic Forestry Automation (NFA) develops AI-powered operator support systems for forest harvesting machines, enhancing precision and efficiency in sustainable forestry management.
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