Lignoflow Technologies
Lignoflow has developed a patent-pending technology for the processing of lignin to produce scalable bio-based materials for a sustainable future. Lignoflow Technologies AB is a spin-off company from Stockholm University.
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

Lignoflow has developed a patent-pending technology for the processing of lignin to produce scalable bio-based materials for a sustainable future. Lignoflow Technologies AB is a spin-off company from Stockholm University.

Smart traffic sensors power smart cities. We provide real time AI traffic insights for all road users including vehicles and pedestrians.

Management innovation consultancy using sustainability as an innovation strategy. We deliver a 90-day program for sustainability innovation assessment, foresight and portfolio prioritisation based on ISO for Innovation standards.

Drupps works with recycling of industrial evaporative wastewater with negative opex by utilizing steam’s own latent heat to increase water efficiency and drought resiliency.

Ignitia began as a research project to understand the differences in tropical weather events and create a model to more accurately predict them. With an accuracy of 84%, our forecasts are more than twice as accurate as global producers.

FIFTY make energy efficiency investments for large scale properties easy and financially rewarding. We transform buildings into high-performing investments with a performance based pricing model.

With gimme shelter, we want to question housing as it has looked for a long time and draw what we believe reflects the society of our time and the needs people have now and in the future.
RE/WAY is an online consignment platform for men’s and women’s authenticated luxury clothing, bags, shoes, and accessories.

Edeva provides solutions for the future city’s sustainable mobility. We offer solutions within the fields of vehicle counting and classification, vehicle weighing, environmental sensing and a unique traffic safety system.

We make it easier for everyone to eat plant-based. Therefore we make super tasty vegan alternatives to all your favorite foods. Just swap your regular meat for our plant-based meat made from peas, and you reduce your carbon footprint.

SustainLab is a Sustainability Management platform that automates the collection, processing and visualization of sustainability data. We give you better visibility into your data, so you can take better action.
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.

Southern Lights provides SaaS solutions for green hydrogen and Power-to-X project development. We accelerate the penetration of green hydrogen allowing more projects to be done in a better way at a faster pace and at a lower cost.

TEXEL is a energy technology company focusing on innovative solutions in energy storage and waste heat conversion to electricity, using sustainable methods and minimizing reliance on rare earth minerals.

Enersize delivers smart software, tools and services for energy optimization of industrial compressed air, resulting in reduced carbon footprint and production costs.

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.

Our systems analyze, identify and correct incorrect settings and imbalances in the property’s heating system. With Nrlyze AI-based algorithms, you can reduce the property’s heating costs and CO2 footprint by up to 20%.

Mimer Energy’s assist local communities and companies to construct small-scale micro utilities producing energy for heating and cooling. The energy used in the system are hybrids of solar, geothermal, wind & hydro.

We are a tech company that dedicate our time and collective brainpower to developing digital tools and software solutions that empower people to act for the climate.

Varmi Scandinavia AB develops and markets energy storage solutions where the energy is stored in the form of heat (heat batteries). These are aimed at home-owners to begin with and later to larger houses and for longer periods.
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