Atium
Atium’s reusable filter technology enables selective removal of mercury from water, in a more effective and sustainable way than ever before.
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

Atium’s reusable filter technology enables selective removal of mercury from water, in a more effective and sustainable way than ever before.

Envista is the method for you who want to get to know your buildlings and be able to work smarter för improved heat and energy performance in eisting property stock.

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.

Klimatskogas business models for carbon sequestration, focusing on biochar and planting energy crops. By creating synergies between local stakeholders and leveraging existing technologies, Klimatskoga will enhance carbon storage and renewable energy.

Smart High Tech is a company focusing on producing new heat-dissipating materials reinforced with graphene with a focus on cooling electronics, processors, graphics cards, LEDs, and other heat-sensitive and heat-intensive products.

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

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.

Fiberloop is closing the loop on recycling of composites by designing innovative recycling plants which turns GFRP waste into reusable fibers and oils, helping industries move toward a more sustainable future.

Hydroc’s storage solution is for property owners, energy companies and infrastructure owners. The system uses the rock as a natural layer for heating and cooling. It increases the property’s independence and optimizes energy use.

Novatron Fusion Group AB is a Swedish company developing the NOVATRON™ fusion reactor, an innovative solution for stable magnetic plasma confinement aiming to provide clean, safe, and abundant fusion energy.
Polonite is a filter material with a verified high ability to trap phosphorus. It is based on a natural mineral, opoka, which has historically been used e.g. to build houses.

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.

Welcome to Bright Day Graphene – We offer green graphene for high-tech applications. Our graphene is made from renewable resources and has unique properties optimized for energy storage.

X Shore creates high performance all-electric powered boats that are changing and charging the boat industry for a fossil free tomorrow.

Re:Lab team has developed over a decennium a circular solution for the life science research laboratory plasticware. We convert mixed laboratory research plasticware, via syngas into renewable hydrogen and carbon without emission.

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.

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

Voltiva is a specialist in charge point operation for multiple and complex EV charging systems with the highest standard of professional infrastructure and services.

Our purpose is to re-think efficiency in marine transportation to radically push the performance boundaries of electric boats and ships.
Biocompost provides turnkey solutions for composting organic waste into clean resources. The result is hygienic, nutrient-rich soil improvement products.
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