28 Climate Tech & Green Tech Startups in Oslo to Watch (and Work for) in 2023
Climate Tech & Green Tech is rapidly transforming the way we think about and interact with the world around us. Across Europe, but particulartly in Oslo, Climate Tech & Green Tech startups are pushing boundaries, fixing problems worth solving, and reshaping the contours of their industry.
As we get into the end of 2023, we've curated a list of the top Climate Tech & Green Tech startups in Oslo that are making waves. We update this list monthly by tracking activity in our database of 17,000 technology companies in Europe and sort them dynamically using our Seedtable score, ensuring objectivity.
Changelog
Last update: December 7, 2023. Added companies, investors and rounds. See changelog .
Rankings are calculated using our Seedtable score – a 1 to 100 score that uses quantitative and qualitative data points (examples are money raised or employees over time) to signal the momentum behind a company. A score closer to 100 indicates a company worth watching closely.
Featured companies in Company
Featured
Manufacturer of solar power plants machinery and batteries.
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Latest Funding
$100 Million · Series C
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Employees
11 to 50
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Investors
Climate Investor One
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Business Model
B2B
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Industries
Climate Tech & Green Tech, Energy & Nuclear
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Locations
Oslo
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Contact
•••••@releasesolar.com
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Featured
Solar energy company.
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Latest Funding
$27 Million
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Employees
501 to 1000
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Investors
ITOCHU Corporation, Good Energies, ITOCHU Corporation, Good Energies, Norsk Hydro, Norsk Hydro, Norsk Hydro, DNB, Nordea
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Business Model
B2B
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Industries
Climate Tech & Green Tech, Energy & Nuclear, Manufacturing
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Locations
Oslo
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Contact
•••••@norsuncorp.no
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Featured
Converts old tyres into new commodities.
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Latest Funding
$43 Million · Series B
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Employees
1 to 10
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Investors
VTTI B.V.
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Business Model
B2B
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Industries
Climate Tech & Green Tech, Manufacturing
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Locations
Oslo
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Contact
•••••@wastefront.com
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Full list of Climate Tech & Green Tech startups in Oslo
Manufacturer of adaptive smart sensors.
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Latest Funding
$44 Million · Series F
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Industries
Climate Tech & Green Tech, Hardware
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Locations
Oslo
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Employees
51 to 100
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Business Model
B2B
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Investors
SpareBank 1 SMN, Alliance Venture, Verdane, Investinor
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Contact
•••••@novelda.com
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Residential solar and battery installation marketplace.
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Latest Funding
$44 Million · Series B
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Industries
Climate Tech & Green Tech, Energy & Nuclear
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Locations
Oslo
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Employees
251 to 500
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Business Model
B2C, MARKETPLACE
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Investors
Å Energi, AxSol, Nysnø, OBOS Group, Akershus Energi, Agder Energi Venture, Startuplab
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Contact
•••••@otovo.com
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Digital integrating climate action tools for businesses.
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Latest Funding
$15 Million · Series B
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Industries
Climate Tech & Green Tech, Fintech
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B, MARKETPLACE, SAAS
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Investors
GenZero, DNB, Sound Ventures, Katapult Accelerator
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Contact
•••••@chooose.today
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EV batteries recycling platform.
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Latest Funding
$6.6 Million
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Industries
Climate Tech & Green Tech, Mobility & Transportation, Energy & Nuclear, Manufacturing
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B
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Investors
Antler, Link Venture Capital
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Contact
•••••@evyon.com
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Skyfri is a cleantech company that provides solar asset owners with a platform that automates operations, maintenance, and asset management.
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Latest Funding
$5 Million
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Industries
Climate Tech & Green Tech, Energy & Nuclear, Business Intelligence
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Locations
Oslo
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Employees
101 to 250
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Business Model
B2B, SAAS
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Investors
Speedinvest, Link Venture Capital
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Contact
•••••@skyfri.com
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Identify and analyze the best solar sites faster
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Latest Funding
$3 Million · Seed
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Industries
Climate Tech & Green Tech, Data and Analytics, Energy & Nuclear, Business Intelligence
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B, SAAS
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Investors
Statkraft Ventures, Antler, Link Venture Capital
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Contact
•••••@glintsolar.ai
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ONNA is producing plants which are farmed indoor in a fully controlled environment
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Latest Funding
$19 Million
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Industries
Climate Tech & Green Tech, Agritech
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B
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Contact
•••••@weareonna.no
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Beekeeping platform.
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Latest Funding
$1.7 Million · Seed
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Industries
Climate Tech & Green Tech
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Locations
Oslo
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Employees
1 to 10
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Investors
Norselab
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Contact
•••••@beefutures.io
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Aqualung Carbon Capture provides industrial scale carbon capture units to speed up decarbonisation and mitigate carbon emissions.
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Latest Funding
$10 Million
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Industries
Climate Tech & Green Tech, Energy & Nuclear, Manufacturing
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B
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Contact
•••••@aqualung-cc.com
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Soil Steam develops technology and equipment for chemical-free treatment of soil.
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Latest Funding
$5.3 Million
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Industries
Climate Tech & Green Tech, Agritech
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B
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Contact
•••••@soilsteam.com
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Ocean Oasis is a water company that develops a new and sustainable way of producing fresh water using wave power.
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Industries
Climate Tech & Green Tech, Hardware, Mobility & Transportation, Energy & Nuclear, Manufacturing, Supply Chain & Logistics, Wearables
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B
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Investors
Atomico, Antler
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Contact
•••••@oceanoasis.co
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Mobile app for food-businesses to optimize operations and reduce food waste.
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Latest Funding
$820 Thousand · Pre Seed
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Industries
Climate Tech & Green Tech, Foodtech, AI, Machine Learning, Mobile
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B, SAAS
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Investors
Antler
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Contact
•••••@savvie.io
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Sparkel is a collaborative web platform for data-driven construction companies.
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Latest Funding
$110 Thousand · Pre Seed
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Industries
Climate Tech & Green Tech, Proptech & Real Estate
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B, SAAS
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Investors
Antler, RunwayFBU
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Contact
•••••@sparkel.io
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Scaling Circularity In The Fashion Industry
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Latest Funding
$150 Thousand · Pre Seed
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Industries
Climate Tech & Green Tech, Fashion, Ecommerce
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Locations
Oslo
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Employees
1 to 10
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Business Model
SAAS
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Investors
Katapult Accelerator
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Contact
•••••@trustedbrands.io
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The simplest way to your EU Taxonomy score. Assess your operations and get & improve your score.
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Latest Funding
$2 Million · Pre Seed
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Industries
Climate Tech & Green Tech, Legal Tech
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B, SAAS
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Investors
RunwayFBU
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Contact
•••••@celsia.io
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Geniess is an energy-tech company that enables clean electrification via accelerating distributed energy storage.
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Industries
Climate Tech & Green Tech, Energy & Nuclear, Manufacturing, Business Intelligence
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B, SAAS
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Investors
Antler, Link Venture Capital
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Contact
•••••@geniess.io
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Norwegian Crystals specialize in manufacturing high-quality and cost-efficient monocrystalline silicon products.
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Industries
Climate Tech & Green Tech, Proptech & Real Estate, Energy & Nuclear, Manufacturing
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B
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Investors
InnoEnergy
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Contact
•••••@crystals.no
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Powely is a digital platform that simulates the economic impact and feasibility of green hydrogen projects of any size.
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Industries
Climate Tech & Green Tech, Fintech, Agritech, Energy & Nuclear, Manufacturing, Business Intelligence
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B, SAAS
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Investors
Antler
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Contact
•••••@powely.com
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ECO STOR offers affordable energy storage systems based on second-hand electric car batteries.
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Latest Funding
$8.3 Million
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Industries
Climate Tech & Green Tech, Mobility & Transportation, Energy & Nuclear, Manufacturing
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B
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Contact
•••••@eco-stor.com
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Empower offers blockchain-powered tracking that digitize waste streams and make them available to buyers as well as auditors.
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Latest Funding
$900 Thousand · Pre Seed
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Industries
Climate Tech & Green Tech, Crypto & web3, Energy & Nuclear
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Locations
Oslo
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Employees
11 to 50
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Business Model
B2B, MARKETPLACE
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Contact
•••••@empower.eco
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Material Mapper is an AI-powered forecasting tool for locating reusable construction materials.
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Latest Funding
$1.1 Million
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Industries
Climate Tech & Green Tech, AI, Proptech & Real Estate, Business Intelligence
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Locations
Oslo
- Employees
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Business Model
B2B, SAAS
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Contact
•••••@materialmapper.com
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Zeipt provides the smart receipt. Introducing a new and revolutionary way for post-purchase communication!
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Latest Funding
$110 Thousand · Pre Seed
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Industries
Climate Tech & Green Tech, Fintech
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Locations
Oslo
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Employees
1 to 10
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Business Model
B2B
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Contact
•••••@zeipt.com
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Hyon develops and supplies a wide range of renewable hydrogen products for the maritime sector.
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Industries
Climate Tech & Green Tech, Energy & Nuclear
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Locations
Oslo
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Employees
1 to 10
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Contact
•••••@hyon.no
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A Norwegian exploration and production company.
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Industries
Climate Tech & Green Tech, Energy & Nuclear
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Locations
Oslo
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Employees
11 to 50
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Contact
•••••@pandionenergy.no
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Scatec Solar is a fast-growing supplier of photovoltaic (PV) solar energy solutions.
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Industries
Climate Tech & Green Tech, Energy & Nuclear
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Locations
Oslo
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Employees
101 to 250
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Contact
•••••@scatec.com
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