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.

Investure is building a Funding Platform to support the flow of private and catalytic capital into development and impact projects. We are connecting financiers globally to interesting investment opportunities and impactful projects in developing markets.

Zparq is challenging the limits of marine propulsion by providing the markets’ most efficient and compact electric motors for leisure boats and commercial vessels.

LexEnergy has developed a unique solution, LexHub, which offers fast electric vehicle charging in areas with grid power and capacity constraints. LexHub also provides support to the local grid.

Stockeld Dreamery is reinventing our favorite foods, with a first vision of creating a cheese without animal dairy that is superior in taste and nutrition, using our planet’s resources wisely, accessible to all yet one of the top preferred cheeses.

We empower property owners to solve one of our time’s most important climate issues; how to make properties sustainable. With our cloud based platform for energy usage management, property owners are able to save both time, money and climate impact.

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

Heavy Metal Eco Extraction is an innovative solution reducing heavy metals in process water and sludge by 99–100%. It boosts biogas production, creates high-quality fertilizer, and enables efficient, transportable energy.
NSS Water has a new technology for producing nanopure water, a water free of smallest nano contamination. This water is used in semiconductor manufacturing.
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.

Cloover is a green B2B2C fintech that allows customers to be able to lease renewable technologies. There are zero upfront costs for the customer, they start making real savings from day 1 and the subscription is completely flexible.

Creturner is an environmental technology company that converts biomass into biochar, thereby reducing Co2 in the atmosphere. We are also working on technology development with the aim of breaking down carbon dioxide into solid carbon and oxygen gas.

Luma has for several years led the development of solar cell installations for commercial properties in Sweden. We have also developed a leading digital tool for monitoring and managing solar cell systems

Circulaire is a premium second-hand discovery platform, where customers can browse and find their next gems from different online stores, all in one place.

Robotic lawnmovers working together.They work in our patented system, which does not require you to have electricity drawn. We have replaced strong current with batteries and fixed installations with flexibility.

The SWESTEP technology delivers a capital-efficient and profitable solution that produce renewable fuels, sustainable liquids and raw material alternatives.

We are experts in sustainability with a focus on energy and climate impact. We help you future-proof your business by providing insights into climate impact and energy consumption as well as by providing support in making adjustments.

We offer completely in-house developed and advanced AI tools for sustainable mobility. We help municipalities and the sustainable mobility sector understand real demand for transport and to onboard real time optimization in traffic operations in ord

Greenely is the smart digital energy company that helps you to reduce energy consumption and save money. With the Greenely app, you have the power. You get updates with your energy usage with hourly resolution.

We offer Sweden’s greenest car pool and vehicle pool. A complete solution where we take care of all administration and operation. We provide booking systems and help with planning and installation of charging stations and other infrastructure.
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