56 Best Stockholm Climate Tech & Green Tech Startups to Watch in 2023 | Seedtable

56 Climate Tech & Green Tech Startups in Stockholm to Watch in 2023

Stockholm's Climate Tech & Green Tech sector is booming. This year’s list of the best 56 Stockholm Climate Tech & Green Tech startups is an eclectic mix of hyper-growth scaleups, small creative startups and everything in between.

The last update was made on March 09, 2023.

Curated by @gonsanchezs

Stockholm 10+ employees Fast-growing


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H2 Green Steel

H2 Green Steel is a producer of green steel, which involves the use of less carbon dioxide emissions compared to traditional steelmaking.

Stockholm   101 to 250   $3.8 Billion  

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VOI Technology

VOI Technology owns, operates, and manages electric scooters for urban commuters in Stockholm.

Stockholm   251 to 500   $200 Million  

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Matsmart

Matsmart sells surplus food online. A major part would have been thrown away, due to packaging changes, short expiry dates or other reasons.

Stockholm   101 to 250   $140 Million  

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Northvolt

Northvolt is a lithium-ion battery manufacturing company that focuses on providing eco-friendly batteries.

Stockholm   1001 to 5000   $7.1 Billion  

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Exeger

Exeger Sweden AB develops and commercializes new materials that enhance the efficiency of solar cells.

Stockholm   11 to 50   $85 Million  

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ClimateView

ClimateView is a climate action technology company helping cities transform climate planning into progress

Stockholm   11 to 50   $14 Million  

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Greenely

Greenely is a digital energy provider, creating the most compelling experience around your electricity usage

Stockholm   11 to 50   $5.6 Million  

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Volta Trucks

Volta Trucks is an automotive company offering electric trucks for sustainable cities.

Stockholm   501 to 1000   $390 Million  

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CorPower Ocean

CorPower Ocean AB was founded in 2009 to develop high efficiency Wave Energy Converters (WEC).

Stockholm   11 to 50   $43 Million  

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GreenIron

GreenIron has developed a groundbreaking energy-efficient process for the sustainable recycling of waste and residues.

Stockholm   11 to 50   $11 Million  

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Ignitia

Ignitia is an independent tropical weather forecast company.

Stockholm   1 to 10   $5.4 Million  

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Charge Amps

Charge Amps is greetech company.

Stockholm   11 to 50   $18 Million  

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Re:newcell

re:newcell has developed a patented process for recycling cellulose-based textiles, such as cotton and viscose.

Stockholm   1 to 10   $11 Million  

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Epishine

Epishine develops and produces printed solar cells that consist only of organic materials.

Stockholm   11 to 50   $7 Million  

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Doconomy

Doconomy is a Sweden-based fintech company that offers digital banking services.

Stockholm   11 to 50   $19 Million  

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Bright Sunday

Bright Sunday aims to reduce CO2 emissions on a global level by offering cleantech services and systems for businesses.

Stockholm   1 to 10   $0  

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SunRoof

SunRoof is a start-up developing fully solar 2-in-1 roofs and façades as well as solutions to support smart energy management.

Stockholm   11 to 50   $23 Million  

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Bright Sunday

Bright Sunday aims to reduce CO2 emissions on a global level by offering cleantech services and systems for businesses.

Stockholm   1 to 10   $0  

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LeadCold

LeadCold is a designer of a small reactor to create a reliable/safe production of power for various sites.

Stockholm   1 to 10   $19 Million  

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Bower

Bower is a mobile app that enables deposit of packages and products at existing recycling stations.

Stockholm   11 to 50   $5.5 Million  

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Kale United

Kale United invests in vegan startups.

Stockholm   1 to 10   $3.4 Million  

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Vassla

Vassla is an E-bike company that offers a killer motor, unparalleled range, smart screen, futuristic battery, and comfy suspension.

Stockholm   11 to 50   $0  

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Cellfion

Cellfion provides sustainable materials for next level clean energy storage and conversion devices.​

Stockholm     $1.3 Million  

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Myrspoven

Myrspoven provides a unique cloud-based service which continuously reads the output data from your buildings.

Stockholm   11 to 50   $0  

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Novatron

Novatron develops a new proprietary fusion power concept together with physicists, engineers, and academia.

Stockholm     $0  

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SweGreen

SweGreen is the #1 Agtech company of Sweden! We offer InStore vertical farming solutions to supermarkets, retailers, restaurants and hotels!

Stockholm   11 to 50   $9 Million  

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Woshapp

Woshapp is a car wash in an app that the customer can use for asking a car washing service on her site.

Stockholm   11 to 50   $4.3 Million  

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Klimato

Klimato makes climate labeling. Climate labeling helps your guests choose climate smart - and show that you care about the climate issue!

Stockholm   11 to 50   $1.1 Million  

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Alight

Alight is a solar Power Purchase Agreement provider in Europe.

Stockholm   11 to 50   $16 Million  

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C-Green

C-Green is an energy company providing a solution for transforming waste water into energy.

Stockholm   1 to 10   $6.4 Million  

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Dolprop

Dolprop specializes in developing a propulsion system for maritime vessels based on nature's own design.

Stockholm   1 to 10   $0  

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Enerpoly

Enerpoly is a next-generation energy storage technology company pioneering rechargeable zinc-ion battery chemistry.

Stockholm   1 to 10   $2.9 Million  

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Globhe

GLOBHE is a global drones as a service provider.

Stockholm   11 to 50   $1.9 Million  

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Hyber

Hyber is the leading circular service for children’s products

Stockholm   11 to 50   $4.4 Million  

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Airinum

The next generation urban breathing mask is now available worldwide. With free shipping.

Stockholm   1 to 10   $1.8 Million  

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Ligna Energy

Dedicated to innovative materials for organic materials and development of energy storage solutions utilizing materials from nature.

Stockholm   1 to 10   $3.4 Million  

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Ligna Energy

Dedicated to innovative materials for organic materials and development of energy storage solutions utilizing materials from nature.

Stockholm   1 to 10   $3.4 Million  

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Petgood

Insect-based pet food and functional pet supplies

Stockholm   1 to 10   $3 Million  

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Skira

Platform - Enabling the future of sustainable grain supply

Stockholm   1 to 10   $2 Million  

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Stockholm Water Technology

Stockholm Water Technology develops and designs clean and sustainable water solutions.

Stockholm   1 to 10   $1.2 Million  

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New Native

Creating the number one place to build AI solutions and companies

Stockholm   11 to 50   $320 Thousand  

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SwitchR

Switchr specializes in renewable energy, cleantech, solar investment and fintech services.

Stockholm   1 to 10   $0  

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Urban Oasis

Building the food production platform of the future

Stockholm   1 to 10   $1.2 Million  

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Earthbanc

The world's most advanced data driven carbon and finance marketplace. Venture backed by the European Space Agency incubator.

Stockholm   1 to 10   $3 Million  

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Earthbanc

The world's most advanced data driven carbon and finance marketplace. Venture backed by the European Space Agency incubator.

Stockholm   1 to 10   $3 Million  

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All Aboard

Easily explore routes, plan trips and book train tickets to your next sustainable European adventure. All in one place!

Stockholm   1 to 10   $44 Thousand  

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Claims Carbon

Claims Carbon is climate and insurtech startup that helps insurance industries in decarbonizing insurance.

Stockholm   11 to 50   $0  

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SwitchR

Switchr specializes in renewable energy, cleantech, solar investment and fintech services.

Stockholm   1 to 10   $0  

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Mellifiq

Mellifiq provide high-end clean technologies and environmental solutions.

Stockholm   11 to 50   $0  

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Dockstr

Dockstr is an online marketplace and a digital tool to buy, sell and rent equipment/material & inventory.

Stockholm   1 to 10   $580 Thousand  

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Whywaste

Whywaste provides a store solution where Coop can save money, time and reduce food waste.

Stockholm   1 to 10   $1 Million  

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Dockstr

Dockstr is an online marketplace and a digital tool to buy, sell and rent equipment/material & inventory.

Stockholm   1 to 10   $580 Thousand  

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Deedster

Deedster is a digital plattform for sustainable consumption.

Stockholm   11 to 50   $1.1 Million  

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Altered

Altered is a developer of water faucet aerator technologies that reduce water consumption.

Stockholm   1 to 10   $2 Million  

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Krafthem

Developing knowledge and AI to efficiently deploy electricity flexibility

Stockholm   1 to 10   $590 Thousand  

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