Top 50 Sustainability Startup Investors in Denmark in May 2026

Portfolio highlights

• 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.
• Nordic Salt Cycle — Nordic Salt Cycle provides a scalable melting salt methods for collecting important and strategic minerals from end-of-life products.
• GreenShift Technologies — GreenShift Technologies is a sustainable computing platform designed to optimize cloud infrastructure and applications.

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

• Landfolk — Landfolk is the new marketplace for the special holiday homes that are hidden around the country. We have hand-picked every single cottage, where there are proud and passionate hosts, who love their holiday homes, but also like to share it with others.
• NIL Technology ApS — NIL Technology is an optical solutions company designing, developing, and manufacturing optical elements and components using high-precision nanoscale features
• Aquark Technologies — Aquark Technologies develops atom systems to develop quantum applications, including atomic clocks, sensors, and navigation systems. Aquark develops a technique to miniaturize cold atom systems using unique laser geometry that is based on more than 10 years of proprietary research at the University of Southampton.

Portfolio highlights

• Wedio — Buy & Rent professional film equipment from trusted creators near you. Buy & rent cameras, lenses, drones with Global Coverage. Explore
• Keepit — The Keepit Cloud is the most cost-effective solution on the market with 20+ years of experience. Learn more about our next-level data protection services
• kleen hub — Kleen hub is Denmark's first digital return system for reusable coffee cups and food packaging.

Portfolio highlights

• Enerin — Enerin reduces energy consumption and costs through our know-how within energy technology and operation of heating and cooling systems, including industrial heat pumps through our products Thermonitor, HoegTemp, WaveClean, Feedwater systems and Niprox water treatment.
• NobodyWho — NobodyWho is an inference engine that lets you run LLMs locally on any device
• Interhuman — AI should understand people, not just their words. Our mission is to humanize artificial intelligence by building the social intelligence layer that bridges the gap between AI systems and human interaction.

Portfolio highlights

• Vaavud — We are a crowdsourced weatherservice. Our mission is to provide high-resolution personalized weather information
• Delogue — Delogue PLM is a powerful fashion & apparel product development platform that connects brands and suppliers for data-driven decisions. Streamline workflows, ensure accountability, and stay compliant with integrated communication tools. Join over 3800+ brands and supercharge your sustainability agenda with Delogue.
• Yaneeda — Vil du spille uden om ROFUS? Se vores opdaterede guide til de bedste udenlandske casinoer i 2025 med store bonuspakker, cashback, crypto og lynhurtige udbetalinger.

Portfolio highlights

• MaxFense — MaxFense is a company that focuses on enhancing the security of the internet through their ethical products. Primary among their offerings is the MaxFense Endpoint Security, which enables clients to check, prevent, detect, and respond to potential information security threats, regardless of whether they originate from inside or outside theorganization. This approach aligns with contemporary security standards that have increasingly recognized the importance of robust endpoint security in the face of diversified threat vectors.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.
• Daytona — Deploy Al code with confidence using Daytona's lightning-fast infrastructure. 90ms environment creation, stateful operations, and enterprise-grade security.

Portfolio highlights

• planqc — Planqc quantum processors use atoms in artificial crystals of light - the fastest way to scale to useful quantum advantage.
• Synera — Accelerate product development and unlock potential with powerful workflows that connect your data, tools and teams.
• fruitcore robotics — fruitcore robotics is a robotic system that leverages intelligent software and innovative mechatronics.

Portfolio highlights

• Synthium — Synthium offers Cognition-as-a-Service (CaaS) for consumer robotics, using gamified web-based simulations to crowdsource human cognitive data for training robot AI models. Users engage in robotics tasks like spatial navigation via webcam and microphone inputs, generating diverse datasets for model training across robot types such as humanoids anddrones. Data captures human intuition in dynamic environments, enabling scalable AI development without physical robots.
• Alchemyst AI — Alchemyst AI is an innovative generative AI software-as-a-service (SaaS) startup that leverages cutting-edge artificial intelligence technology to deliver unique solutions tailored to various industries. Alchemyst aims to empower businesses to harness the potential of generative AI for enhanced creativity, efficiency, and decision-making.We arebuilding force multipliers within teams across various verticals - starting with Maya, our first Alchemyst for Sales Development. We would soon be horizontally scaling to other roles as well, integrating into wherever you work.Since inception, we have taken a bottom-up approach to building our platform as opposed to a top-down approach usually seen in SaaS products - keeping the client experience first.
• Cooper Pet Care — Just Russel honden- en kattenvoeding op maat. Op basis van ras, leeftijd, gezondheid en gewicht. Makkelijker voor jou, beter voor je huisdier!

Portfolio highlights

• 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.
• LastObject — LastObject is a Danish manufacturing company, based in Copenhagen that sells sustainable products online and in retail globally. Having been launched in 2016, it launches new products through crowdfunding campaigns on Kickstarter and Indiegogo. The company is best known for producing LastSwab, a reusable cotton swab.

Portfolio highlights

• NitroVolt — NitroVolt: the next generational step of sustainable ammonia.
• 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

• Kapu — Your favorite supermarket on every street.
• Radiant — Clean. Portable. Safe. Energy
• ZTLment — We empower online platforms and marketplaces to seamlessly hold, manage, and distribute funds in real-time, with full automation and compliance.

Portfolio highlights

• UNIGRID — At UNIGRID, we are dedicated to exploring sodium chemistries that are safe, sustainable, and affordable, for stationary energy storage and e-mobility applications.
• Heat Geek — Heat Geek makes it easy for homeowners to save money on their bills with AI designed, efficient heat pump systems.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Portfolio highlights

• Loma Therapeutics — Loma Therapeutics is developing targeted immunotherapy for the effective and safe treatment of HPV infection, dysplasia, and cancer patients.
• Amalus Therapeutics — Amalus Therapeuticss' objective is to significantly improve the lives of those suffering from cancer and fibrotic disorders.
• metaLead Therapeutics — metaLead Therapeutics is to develop this peptide as a next-generation Pb poisoning treatment.

Portfolio highlights

• ChefMe — ChefMe is a peer to peer marketplace making it possible and easy to book private chefs and thus changing the way we host dinner parties and socialize over food
• Contribe.io — Next Generation Sustainability Management System

Portfolio highlights

• Endless West — Endless West is a beverage startup using scientific production methods to create its own original blend of wines and spirits. Its winery uses molecules from plants, animals, and substances for taste, smell, and color and combines them to create sustainable wine without any grapes, yeast, or any kind of fermentation. The company's firstproduct, Glyph, is the first aged-style spirit made using flavor and aroma molecules extracted from more efficient sources in nature. Glyph is made without aging or barreling which means significantly less wood, water, and land is used in its production process.Endless West was founded in 2015 and is headquartered in San Francisco, California.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.
• SNIPR Biome — We are the CRISPR Microbiome Company; Our mission is to develop CRISPR-based medicines that give hope for effective and safe treatment of difficult-to-treat diseases in the future.

Portfolio highlights

• Neatleaf — Sustainable agriculture with optimal yields through data-driven understanding and comprehensive automation for everyone.
• Cylib — The cylib process transfers waste from end of life batteries or production scrap into marketable products. Cylib covers all steps from the discharging of batteries up to hydrometallurgical extraction. Since the whole process is in one hand, also the processing of production scraps as well as black mass is possible.
• ABZ Innovation — ABZ Innovation delivers fast, precise European-built drone solutions that outperform traditional machinery, tailored to customer needs with full support,

Portfolio highlights

• HASH — Build simulations in minutes not days. HASH is an open-source platform backed and built by the founders of Kaggle, Stack Overflow, Trello and Glitch.
• Privacy Dynamics — Data privacy tools built for analytics engineers and the modern data stack.
• Superconductive — The team behind Great Expectations.

Portfolio highlights

• Medallia Zingle — Zingle, a Medallia company (MDLA), is a software solution that helps businesses communicate with customers via texting and other mobile messaging channels.Zingle allows businesses to engage, support, and respond to customers in the new mobile messaging era. Zingle’s cloud-based platform works on any device and provides all the software tools todeliver an instant, actionable, and seamless customer service experience.By combining the immediacy of chat with the flexibility of mobile, Zingle is enabling businesses to provide the "instant gratification" service that their customers increasingly expect across a number of industries.Zingle pioneered the business messaging space in 2009 by being the first to offer business texting on its patented platform. Today over 2,000 businesses use Zingle, including Hyatt, Whole Foods, Marriott, and ZipCar. Zingle is the only company to offer simple yet powerful technology like messaging workflow, analytics, integrations, and automation. More info: http://www.zingle.com.
• Qordoba — WRITER is the enterprise AI agent platform trusted by Fortune 500 companies, built to help teams execute and scale on-brand, compliant work.
• mPulse Mobile — Discover how mPulse's health experience and insights products create consumer-centric journeys for better health outcomes.

Portfolio highlights

• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Portfolio highlights

• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Portfolio highlights

• SolarLab — SolarLab designs and produces solar facades for new and existing buildings.
• 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.
• Baseload Capital — At Baseload Capital we dream of a planet in balance with resilient societies that run on renewable geothermal energy.

Portfolio highlights

• Hyme Energy — Making green heat for industry accessible. Always. Hyme's solution supports the decarbonisation of industrial heat at large-scale.
• Kvasir Technologies — Kvasir is a AI hedge fund set out to enable investors to benefit from the technological innovations in machine and deep learning.
• Kvasir Technologies — Imagine a world without fossil fuelsThis is where we come in! We have invented a solution that makes this possible already in 2050.

Portfolio highlights

• Agrolend — Agrolend was born to revolutionize the agribusiness sector for small and medium size farmers in Brazil, giving them access to sustainable credit that is needed to finance the development of their production and incentivize investment in equipment/technology. We help farmers to increase their productivity and profitability. Using cutting edgetechnology and an innovative credit analysis, Agrolend provides loans without any physical guarantees such as farms or grains. Our target is to avoid the slowness of the traditional banking system as this is a major problem for farmers looking for additional credit.
• Dynelectro — Dynelectro is a green energy technology company that focuses on reducing CO2 emissions by transforming fossil fuels into green fuels.
• Hydrogen Mem-Tech — Hydrogen Mem-Tech aim is to make the green shift happen through our state-of-the-art hydrogen separation technology with carbon capture.

Portfolio highlights

• Mewalii — Mewalii is a developer of sustainable disposable pads offering a hygienic life for women. The company manufactures sustainable sanitary napkins and tampons using biodegradable materials like plant fibers to help women have hygienic menstruation away from plastic and harmful chemicals.

Portfolio highlights

• Blue World Technologies — Blue World Technologies accelerates the green transition by enabling the use of renewable methanol through high efficient fuel cells.

Portfolio highlights

• Wallround — Wallround is a startup that creates AI-powered technology that "allows for an accurate cost forecast and profitability calculation for planned renovations with just a few mouse clicks."
• Oska Health — Oska Health delivers digital-enabled care solutions for chronic kidney disease patients, a top clinical need for healthcare payers. By leveraging evidence-based medical best practices and behavioral science, Oska Health aims to empower individuals with kidney disease to mitigate their risk of cardiovascular complications and kidney failure whilesimultaneously lowering costs of care. The company partners with healthcare payers to provide a comprehensive solution that includes a personal coach, a state-of-the-art health app, and intelligent treatment plan algorithms, all designed to help individuals establish new routines and achieve optimal health outcomes.
• Electricity Maps — Electricity Maps provides actionable electricity carbon data. We help companies effectively reduce their emissions, while differentiating their offerings.

Portfolio highlights

• Seaborg Technologies — Seaborg Technologies is making nuclear inexpensive and sustainable in order to fight climate change.

Portfolio highlights

• Tembi — Market Intelligence platform with deep market data, insights and predictions for B2B companies that look for a competitive edge.
• Fortiv — Fortiv is an AI business continuity platform designed to build resilience, put compliance on autopilot and demonstrate reliability.
• Embankment — Dedicated to AIFs. Driven by technology, delivered by domain experts

Portfolio highlights

• Provenance — Provenance is a software solution for sustainability communications and supply chain transparency.
• Coinify — Coinify offers a plug'n'play solution for your business to accept crypto currency payments and have it settled in your local currency (or in crypto). We also offer a widget which enables your customers to buy and sell crypto seamlessly. We even take care of everything backstage like liquidity, ch
• Underlining — Underlining a beauty and wellness company that creats innovative products across multiple beauty verticals.

Portfolio highlights

• Zigna —
• Nordsense — Nordsense offers a simple and affordable smart waste management solution that optimizes waste collection processes with IoT. Learn more here.
• CloudVolumes — Formerly known as SnapVolumes, CloudVolumes was founded in early 2011 by virtualization, security and datacenter luminaries from VMware, Citrix, Microsoft, Symantec, RSA, Sun (Oracle) and Virident to provide IT with new enterprise class solutions for instant-workload management that takes full advantage of virtualization, supports legacyapplications, eliminates the need for re-architecting or rewriting existing software, and works with existing policies and management solutions in datacenter and clouds by virtualizing everything above the OS. The company is headquartered in Santa Clara, California.

Portfolio highlights

• Laurel — Time by Ping frees lawyers from timekeeping so they can focus on their work, and firms can understand where time is being spent.
• Regology — Regology is the leading generative AI-powered Regulatory Intelligence Platform. We help compliance teams in all industries automate regulatory change management and compliance.
• BoomPop — Work culture resources, virtual event inspiration, team building ideas, and fresh perspectives on the future work, brought to you by the BoomPop team.

Portfolio highlights

• Aegir Insights — We enable strategic decision-making about offshore wind with powerful commercial tools and bespoke research. Discover our latest insights online.

Portfolio highlights

• Andes — Andes empowers microbes to enable positive action against climate change.
• Packfleet — We serve millions of Londoners, combining a top-notch delivery service with advanced technology to offer a carbon-neutral delivery experience like no other.
• Alta Resource Technologies — Alta Resource Technologies is on a mission to reinvent mining by harnessing advanced biochemistry to cost-effectively source the critical raw materials needed to power next-generation technology and bolster economic security. Our groundbreaking technology platform leverages customizable proteins to separate high-purity rare earth elements and otheressential minerals with unprecedented selectivity while dramatically reducing the environmental impact of mining.

Portfolio highlights

• Oktogrid — Electrification is taking place at a rate, where conventional methods for inspection, maintenance, and congestion management no longer match the new energy scenario. Distribution transformers are ageing blind spots today with no access to online, real-time performance data. This is because getting access to data is hard. We have solved this problem.

Portfolio highlights

• Seaborg Technologies — Seaborg Technologies is making nuclear inexpensive and sustainable in order to fight climate change.

Portfolio highlights

• Zeleros — Leaders in the development of hyperloop technologies, we are your new electrification & automation partner in the mobility sector.
• Stellar — At Stellar we bring perfect internet on the move to vehicles and passengers, leveraging the combined strength of cellular, wi-fi, and satellite networks, through AI and fully integrated solutions. We offer SaaS, data plans, and all-inclusive options for enterprise connectivity needs on the move.
• unusuals — We are unusuals. We are AI. We are automatic detection. Take control of your infrastructure and start saving by unlocking visual data potential.

Portfolio highlights

• Contribe.io — Next Generation Sustainability Management System

Portfolio highlights

• Finematter — Using technology to help exceptional jewellery designers scale sustainably
• Fullview — Fullview let's you instantly monitor, control and analyze user sessions for faster real time customer support. No downloads. Easy to integrate.
• Hybird Energy — Discover how Hybird's intelligent electrical panels can save up to 30% in energy consumption. With source-level transparency and enhanced control, manage your electricity usage efficiently. Invest in Hybird for sustainable energy management.

Portfolio highlights

• NitroVolt — NitroVolt: the next generational step of sustainable ammonia.

Portfolio highlights

• Rokoko — Rokoko | Affordable high-end motion capture and animation tools for body, hand, and face capture + software with native integrations for all major animation software and game engines
• SynergyXR — SynergyXR is a no-code, cloud platform that lets companies design, onboard, sell, and support across all XR devices without writing a single line of code
• Hyme Energy — Making green heat for industry accessible. Always. Hyme's solution supports the decarbonisation of industrial heat at large-scale.

Portfolio highlights

• Grand PMS — More efficient operations. Increased revenue. Enhanced guest experiences. Grand is a web-based PMS that helps you bring new levels of excellence.
• Seaborg Technologies — Seaborg Technologies is making nuclear inexpensive and sustainable in order to fight climate change.

Portfolio highlights

• Koobz — Koobz is a consumer products company that designs and manufactures 3D-printed footwear products with automated manufacturing processes.
• Birdstop — Fully automated aerial imaging on your field assets through AI powered drones.
• Sahay AI — Smart Inspection solutions for infrastructure

Portfolio highlights

• aescolab — aescolab analyzes the blood values ​​that are most important for your professional life, your sporting activities, your daily routine, and your family life.
• Ejendom.com — Ejendom.com offers a platform on operation,renovation and CO2 calculations to make the right sustainable and economic decision for property.

Portfolio highlights

• Hybird Energy — Discover how Hybird's intelligent electrical panels can save up to 30% in energy consumption. With source-level transparency and enhanced control, manage your electricity usage efficiently. Invest in Hybird for sustainable energy management.

Portfolio highlights

• Hybird Energy — Discover how Hybird's intelligent electrical panels can save up to 30% in energy consumption. With source-level transparency and enhanced control, manage your electricity usage efficiently. Invest in Hybird for sustainable energy management.

Portfolio highlights

• GEWOBA — GEWOBA is a real estate company that manages and provides a diverse portfolio of rental real estate apartments and properties.
• Acea — Acea operates in six business segments. The water segment collects, purchases, transports and distributes drinking water, and manages the sewerage system and the purification of wastewaters. The company serves 9 million residents served in Lazio, Tuscany, Umbria, Molise and Campania; The energy segment manages the transmission and distributesroughly 9 TWh of electricity, public lighting; commercial and trading segment activities include energy management, sale of electricity and gas, energy efficiency for domestic customers. The company is targeting growth in electricity generation from renewable (photovoltaic) sources and in electric mobility, with a view to effectively contributing more and more to the energy transition and decarbonisation. The environment segment provides laboratory, research and related consultancy services on the environment and control functions within the water cycle; engineering services and overseas operations providing water services in Latin America.
• TactoTek — Set your imagination free and create user experiences with the help of sustainable smart molded structures.

Portfolio highlights

• Simplifyber — Simplifyber is changing the way clothes are created, transforming the world's $1.5 trillion Apparel Industry and 250-year old factory system into sustainable, additive manufacturing. By assembling clothes with chemistry rather than with sewing machines, the Simplifyber process eliminates much of the waste, carbon emissions, and water pollutionthat have led to fashion’s devastating environmental and social impact in recent years. Efficient, plant-based and closed-loop, Simplifyber is revolutionizing the way the world manufactures clothing with its proprietary technology and cutting-edge techniques.
• Bettani — Climax Foods is a data science company innovating the future of food. It has developed sophisticated machine intelligence tools to unlock smarter paths from plants to products, creating a new generation of plant-based foods that will out-compete animal-based predecessors.Together, a team of top data and food scientists from around the globe areintelligently harnessing the vast biodiversity of the plant kingdom to create the pinnacle of flavor, texture, and nutrition — at a price point for everyone.Climax Foods was founded in 2019 and is headquartered in Berkeley, California, United States.
• STELLARIA — Stellaria is reimagining sustainable rapid neutron nuclear energy.

Portfolio highlights

• NØIE — Noie is a consumer goods company that offers cosmetics and skincare products. The company offers customized a customized skincare platform that combines deep dermatological knowledge with feedback from the community and the users' individual needs to eliminate guesswork and coincidence in the search for skincare that actually works.
• Hybird Energy — Discover how Hybird's intelligent electrical panels can save up to 30% in energy consumption. With source-level transparency and enhanced control, manage your electricity usage efficiently. Invest in Hybird for sustainable energy management.

Portfolio highlights

• Munchfam — Munchfam is your next restaurant software package that covers everything from POS to Webshop to Ingredients.
• Hyme Energy — Making green heat for industry accessible. Always. Hyme's solution supports the decarbonisation of industrial heat at large-scale.
• Pluto.markets — Invester uden minimumskurtage