Top 15 CleanTech VC Funds & Investors in Denmark (June 2026)

Portfolio highlights

• Tavion — Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy. Tavion creates and runs utility-scale BESS infrastructure to improve grid flexibility, stabilize intermittent renewable power, and promote energy independence in European markets.
• Serviceform — Welcome to future of communication - the truly all-in-one conversion and management software built for established businesses. Start now!
• Techarena — Since 2014 Techarena is the platform for innovation and Tech in the Nordics. From supporting startups and scaleups to bringing the Tech and Business world together at Scandinavia's Biggest Events.

Portfolio highlights

• Gyodi —
• Pathzero — Pathzero's carbon management platform enables any business to start disclosing corporate carbon emissions and the actions being taken to address them.
• Unseen — Unseen is a market intelligence platform for commercial real estate.

Portfolio highlights

• Orbio — Orbio helps oil & gas companies reduce methane emissions. We do this by utilising cutting-edge satellite analytics fused with ground data sources to deliver Actionable methane intelligence to power the energy transition.
• Estuaire — Estuaire It seeks to strengthen the aviation sector by lessening its negative environmental effects. Their data firm is investigating all aspects of aviation pollution, such as CO2 emissions, NOx emissions, contrails, and aircraft production. Actionable indicators are provided to airlines, lessors, and carbon calculators to lessen the impact of airtravel.
• Loewi — Loewi allows you to sell your two-wheeled companion.

Portfolio highlights

• EARTH AI — Earth AI is a high-performance explorer for clean energy minerals. We turbocharge metals exploration to build the electric future.
• Genies — Genies empowers anyone to create AI characters, fashion, props, and experiences with UGC tools. The Avatar Framework and creation tools enables developers, talent, and IP to generate and deploy engine-ready AI characters.
• Moxion Power — Good Energy. Radical Power.

Portfolio highlights

• WeaveGrid — WeaveGrid operates with utilities and owners of electric vehicles (EV) to allow and speed up transportation electrification. Using machine learning, optimization, and predictive analytics, the company's software solution solves several EV-grid integration challenges for utilities in a systems-oriented manner; helps integrate renewable energyresources on the grid; and saves utility customers' money on their bills.
• 75F — 75F's award-winning smart sensors and controls improve indoor air quality and make commercial buildings more comfortable and energy efficient. Automatically.
• Dandelion Energy — Dandelion's nation-leading geothermal drilling and heat pumps provide cost-effective, renewable home heating and cooling.

Portfolio highlights

• Nuclearn — Nuclearn is a software company delivering AI solutions for automating Nuclear Industry tasks.Nuclearn was established in 2020 by two esteemed veterans from the nuclear industry, Jerrold Vincent and Bradley Fox, driven by their passion for innovation. With backgrounds in nuclear engineering, business intelligence, and process improvement, theco-founders came together to create the industry's pioneering in-house data science team at the Palo Verde Nuclear Generating Station in 2016.Their remarkable work quickly gained recognition throughout the nuclear sector, resulting in a US-issued patent and the prestigious NEI Best of the Best, Top Innovative Practice Award in 2020. Fueled by this innovative spirit and a mission to benefit the entire nuclear power industry, Nuclearn was born to provide a safe and efficient way to automate critical processes in the field.
• Aalo Atomics — Creating abundant and dependable clean energy to power humanity for generations.
• Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.

Portfolio highlights

• Captego — Unique, high-speed field data capture. Empower your inspectors & surveyors with our unique collection app. Benefit from high quality data to automate reports and data insights.
• LastSwab — LastSwab launched May 2019 through the crowdfunding platform Kickstarter. At $16 a swab, LastSwab is meant to last at least 1,000 uses and is the easy-to-clean, reusable alternative to the abundant waste caused by single-use swabs around the globe. The tip of the swab is made from medical silicone and nylon and comes in a biodegradable case made ofa corn-based material. LastSwab can be easily cleaned using soap and water and is also dishwasher safe. It comes in a standard swab for cleaning and a pointed swab for makeup application. Be the change and #SwabYourHabits.
• Donkey Republic — Donkey Republic is leading bike share service in Europe with footprint in more than 10 key cities in Europe. We operate our locations with partners, and use custom-branded bikes. Our software backbone is developed by us with unique features that ensure we respect public space with our hub-centric service model. At the same time, we maximizepredictability of bike availability and convenience. We pride ourselves in service innovation.

Portfolio highlights

• Temo — Looking for an electric motor for your tender, or a practical outboard for your sailboat? Discover TEMO's range of electric motors for boats
• Relectrify — Unlocking extra lifetime and performance of batteries via advanced battery management (BMS) technology.
• Inlyte Energy — Inlyte Energy is a company that creates batteries for grid storage. Inlyte Energy's grid battery uses the most abundant commodities - iron and salt - to create an energy storage solution with the unique combination of high efficiency, long lifetime, competitive energy density, and exceptional safety.

Portfolio highlights

• Portchain — Home Portchain. Portchain Berth Optimization Engine helps terminals that want to increase their quayside profitability by modernising their
• Reco — SaaS Security Leverage Reco's context analysis to streamline SaaS security, minimize data and identity risk, and automate remediation
• Tensorleap — Debugging & explainability platform for deep-learning: find failures and edge cases, see why they happen, get the optimal data or model fix, and monitor in production.

Portfolio highlights

• FoodOp — Helping chefs cut food costs, reduce admin work, and drive sustainability. Menu planning, procurement, and reporting in one place.
• LastSwab — LastSwab launched May 2019 through the crowdfunding platform Kickstarter. At $16 a swab, LastSwab is meant to last at least 1,000 uses and is the easy-to-clean, reusable alternative to the abundant waste caused by single-use swabs around the globe. The tip of the swab is made from medical silicone and nylon and comes in a biodegradable case made ofa corn-based material. LastSwab can be easily cleaned using soap and water and is also dishwasher safe. It comes in a standard swab for cleaning and a pointed swab for makeup application. Be the change and #SwabYourHabits.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Portfolio highlights

• Ephos — Designing and manufacturing glass-based integrated photonic circuits that power the most advanced classical and quantum devices
• C-Motive Technologies — C-Motive Technologies focuses on reinventing the electric motor. Its motors run on the principle of electrostatic forces, also known as "static cling,"​ and stands to change the machines that shape and run people's lives. Founded by Dan Ludois and Justin Reed in 2012, C-Motive Technologies is headquartered in Madison, Wisconsin.
• Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.

Portfolio highlights

• bezahl.de — Bezahl provides digital and automated payment management and solutions.
• Remuner — Say goodbye to spreadsheets. Remuner is the sales compensation software that automate your commissions and drive performance.
• Shalion — Shalion enables ambitious brands to navigate their journey to digital shelf excellence with a unique, unified digital shelf & retail media insights solution.

Portfolio highlights

• Sora Fuel — Sora Fuel makes affordable, scalable, carbon-negative jet fuel by capturing carbon from the air.
• Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
• Finwave Semiconductor — Gallium Nitride (GaN), an amazing semiconductor with extraordinary electronic properties, will be one of the most important semiconductor technology to power the future of sustainability.

Portfolio highlights

• NitroVolt — NitroVolt: the next generational step of sustainable ammonia.
• Concert Bio — Concert Bio helps businesses manage their microbiome. We combine monitoring with analytics to develop interventions that improve the microbiome that matters to you. Our pilot program for CEA growers is currently live and accepting partners, see website for details.
• Milvus Advanced — Our Midas-touch alloys replicate the functional properties of platinum-group metals at a fraction of the cost.

Portfolio highlights

• Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.