Fifty Holdings AB
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.
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

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.

NanoScientifica has developed a scalable solution for production of world leading catalyst systems for Power to X and Fuel Cell applications. The production is based on circularity principles and recycled metals.
Syre transforms textiles with large-scale recycling, creating circular polyester with up to 85% lower CO₂ emissions and virgin-quality standards.

Aquammodate adapts Nature’s finest separation for use in the recovery of high purity raw materials like lithium, CO2, and pure water from any accessible water.

Our proven solutions enables energy optimisation in air conditioning, refrigeration and heat pump systems which leads to 10-30% energy saving, while also contributing to increased plant reliability, reduced equipment wear and lower operating costs.

Hemma is the leading platform for aggregating & processing energy performance data of residential buildings in Sweden. We provide banks and energy companies with solutions supporting their businesses and customers in a variety of ways.

ClimateHero helps private people and companies to calculate and reduce their carbon footprints.

Heart Aerospace is a Swedish start-up that makes electric aircraft for regional air travel. Heart’s first aircraft is the ES-19, an all-electric nineteen-seater airliner with a range of 400 km.

A unified Data Platform for managing water & climate risks in LICs, leveraged by manual in-situ measurements, mobile- & cloud tech and satellite observations.

40.000.000.000 Tonnes of CO2 needs to be removed from the atmosphere, annually. We are resetting climate change using algae and biomasse, removing carbon from the atmosphere and binding it to the seabed.

A significant part of transport emissions during the winter season comes from traditional snowmobiles. This is not sustainable and that is why we’re on a mission to develop and provide the market with highly attractive and sustainable alternatives.

Klara Byggsystem provides concrete free, prefabricated housing foundations. It is installed in 1 day, as safe and durable as a concrete slab but with 70 % less CO2-emissions.

ClowID is a unique end to end Customer Engagement Management platform. Digitalise and optimise the purchase process with an efficient, ethical and sustainable solution.

The RAPID ONE is a 3D-printer that enables the use of more sustainable materials with repeatable and fast results. Unique bio-based approach to material development without compromising on functionality.

The platform, developed and provided by off2off, is a cloud-based communication service for circular resource management, which makes visible and matches users’ needs and existing underutilized products with each other.

Ecobloom is an AgriTech startup working on developing AI-powered crop monitoring system for indoor farms. Exobloom´s solution helps enabling farmers to optimise their food production process, reduce costs and eliminate crop waste.

We have developed an IoT wireless irrigation solution. Our solar powered watering stations are environmentally friendly and maintenance free. We have an irrigation controller, for alarms and weather forecast trough mobile and web apps.

We redefine the concept of locally grown food – by developing cultivation systems for vertical and indoor cultivation in urban environments – we create opportunities for food production inside, or in direct connection to grocery stores.
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