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.

SeaTwirl’s work with offshore floating wind. The unique floating wind turbine is simple and robust and has few moving parts. This suits the conditions at sea and minimizes the need for maintenance, leading to less downtime and more operating hours.

We reevaluate – and give your interior a new value. And a new task. Elsewhere. Together with architects and decorators, we analyze, draw and digitize. Values, shifts and furnishes. Over and over again.

GAIA BioMaterials offers biodegradable and compostable bioplastics under the registered trademark Biodolomer. The formula is patent-protected and all R&D and production is performed in-house. Biodolomer is sold and marketed globally.

TRUCTRIC provides a new innovative concept for effective combined transports. The sustainability of rail is combined with the flexibility of road – with seamless transitions there-between.

Cresponix is a patented technology that enables sustainable feed production and good animal welfare in land-based farming of fish and shrimp, while being completely waste-free and reducing production costs by 20%.
Ecohelix pioneers sustainable wood-based biopolymers, offering eco-friendly alternatives to plastics for a greener future.

Insplorion has a patented sensor platform, NanoPlasmonic Sensing (NPS). The technology makes it possible to study nano processes on surfaces and in thin layers. The sensors’ high sensitivity and robust character suits R&D applications.

At ZeroWatt, our mission is to offer the best return on investment and that our customers always have the most financially advantageous option. Protect both nature and your budget with environmentally sustainable solutions.

Our mission is to help businesses accelerate their net zero emission journey by empowering them with value chain collaboration software.

Airwatergreen AB is a Swedish air treatment company that offers energy-efficient dehumidification and air treatment in all climates.

Planboo Eco AB facilitates nature-based carbon removal by empowering tropical project developers to convert agricultural waste into biochar and carbon credits, thereby enhancing soil health and capturing CO₂.

The construction industry accounts for ~30% of CO2 emissions. Energismeden Re-eko promotes reuse of building materials, inspiring a circular approach to construction and living throughout the building and renovation process.

Our goal is to help all forestry businesses reduce waste and costs through better planning. An increased global forest growth will not only raise profits for companies, but also achieve improved CO2 absorption.

Hypex Bio Explosives Technology AB develops and supplies nitrate-free explosives for mining and construction, aiming to reduce environmental impact and enhance operational efficiency.

Graphmatech is a materials technology company that invents, develops and sells graphene-based materials. Aros Graphene® is a patented graphene hybrid material technology which has solved the long-standing agglomeration issue in graphene applications.

Vi har skapat ett molnbaserat energihanteringssystem som hjälper industrier att visualisera, spåra och spara energi i realtid. Vi vill att alla ska kunna energieffektivisera på ett enkelt sätt.

Cellufy is a deeptech company advancing sustainable industrialization by developing fully bio-based materials. Using wood-derived cellulose, they create innovative solutions for new application areas, driving a greener future.

Vultus offers a satellite system for precision farming. The technology enables farmers around the world to grow healthier plants at a lower cost and significantly reduces environmental harm.

VEAT market is a small canteen machine with massive potential to make an impact. We make crave-worthy, plant-based cuisine available to everyone — at unbeatable prices.
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