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Showing: 409 filtered startups

Greenbow A/S

Greenbow gør opladning af elbiler enkel og fleksibel med intelligente ladeløsninger til både hjemmet og vejen. Virksomheden tilbyder moderne ladestandere, smart charging og brugervenlige apps, der hjælper kunder med at lade billigere og smartere. Med fokus på teknologi, service og grøn omstilling ønsker Greenbow at gøre hverdagen nemmere for elbilsejere.

Rock Flour Company

Rock Flour Company is a dynamic, mission-driven startup founded by Professor Minik Rosing, the world-renowned geologist and pioneer of utilizing Greenlandic Rock Flour (GRF) for carbon-negative agronomic applications. Our core mission is ambitious: to bring GRF to market, enabling sustainable agriculture, facilitating carbon removals at scale, and delivering tangible economic benefits to local communities in both Greenland and specific farming regions globally. Today, we’re a dynamic core team of five with a validated potential by top investors across the globe. In September this year, we raised our second financing round featuring major commitments from Danish & Greenlandic institutional investors like Novo Holdings, EIFO (Danish state venture fund), SISA, and Nalik Ventures.

GLYON

GLYON is developing a CO₂-powered textile-to-textile recycling technology to help brands, fiber producers, and recyclers solve the growing textile waste crisis with a breakthrough chemical recycling process that turns waste into virgin-quality raw materials for new fibers—without fossil fuels. We address the massive problem of textile waste, a global crisis where over 92 million tonnes of textile waste are discarded each year—most of it ending up in landfills or incinerated. This contributes to major pollution issues but also forces the textile industry to continue its dependence on virgin fossil-based materials. Our solution targets fiber producers, brands, and recyclers who need circular raw material solutions. Our CO₂-based chemical recycling process breaks down polyester textiles into building blocks and leaves other fibers like cotton intact. Both PET building blocks and cotton can be used to produce new, high-quality fibers without the need for virgin oil and reducing water consumption and CO₂ emissions.

Envo

At Envo, we simplify energy optimization for real estate by helping property owners, banks, and advisors reduce CO₂ emissions and lower operational costs. We’re a young, agile startup based in Copenhagen, where creativity, independence, and collaboration are at the heart of our work. Our mission is to empower our clients with smart, user-friendly tools that guide them in making their buildings more energy efficient. We’re committed to sustainability and innovation, and every team member has the opportunity to shape our products and company culture.

Groeningen

Transforming the future with green energy, Groeningen is your partner for a sustainable world. Founded in Copenhagen in 2021, we are pioneers in delivering turn-key renewable energy solutions tailored for industrial complexes, residential areas, and vacation destinations, alongside optimizing existing structures for energy efficiency. Our services extend across Renovation, Housing, and Utilities, with a particular focus on solar PV and battery storage solutions designed to have minimal visual impact on the surroundings. What sets us apart is our unique approach that combines cutting-edge technology with cost-effective strategies, ensuring that quality technology meets local needs and regulatory requirements. Our holistic renovation approach guarantees optimal outcomes for property owners, starting with a comprehensive assessment that covers energy solutions and property infrastructure, alongside financial and regulatory guidance. In the housing sector, our global expertise and a robust network of partners ensure the implementation of top-quality, innovative technologies that are both effective and compliant. Our utility services are dedicated to initiating, optimizing, and expanding green energy projects, emphasizing aesthetic integration alongside efficiency to enhance rather than intrude upon their environments. Groeningen is proud to develop and assist in funding renewable energy projects globally, working hand-in-hand with our network of producers, customers, governments, and NGOs. Our projects not only power communities with clean energy but also pave the way for a greener planet, reflecting our commitment to environmental sustainability and social responsibility. As a reliable developer and servicing partner, Groeningen presents a ‘G&T Battery Solutions’ investable framework, that specializes in tailoring Battery Energy Storage Systems (BESS) into distinctive renewable energy projects, co-locating it with green energy assets like PV solar. G&T Battery Solutions’ package covers energy storage, grid stabilization, arbitrage trading, and spans from financing, procurement, installation to full operation and remote support. Our BESS-as-a-service (PaaS) model allows customers to rent batteries for a manageable annual subscription fee, with zero upfront costs. Customers access BESS technology at no cost. Under the Battery Revenue Sharing Agreement, they annually repay loans and receive a share of the annual revenue, net financial costs. G&T Battery Solutions retains battery ownership until the loans are fully repaid. Groeningen has partnered with Twig Energy to combine Groeningen’s know-how with Twig’s automated software solutions to deliver projects with predictable success. This partnership operates on a revenue-sharing model, offering investors exceptional returns with greater guarantees.

theo.ai

We're an ambitious early-stage startup revolutionizing Corporate Sustainability Reporting Directive (CSRD) compliance. Founded by serial entrepreneurs and domain experts, we're gaining rapid traction by offering a cutting-edge platform that simplifies and streamlines CSRD workflows. At Theo.ai, we're dedicated to making sustainability reporting easier to grasp and work with leveraging our expertise and innovative product. As part of our dynamic team, you'll contribute to a solution that shapes a more sustainable future for businesses worldwide. Discover more about our mission and how you can make an impact at theo.ai.

Stiesdal

Stiesdal is a young and fast-growing climate technology company. The main purpose of Stiesdal is to develop and commercialize technologies with high impact on climate change mitigation. This purpose is fundamentally rooted in a conviction that more needs to be done to avert catastrophic climate change. We take great pride in our work and in the fact that our solutions make a real difference on a global scale. Currently we have activities in Power-to-X hydrogen production, carbon capture and storage combined with green fuel production, floating offshore wind, and energy storage. We are equally ambitious when it comes to our company as a workplace. While our mission is critical and requires hard work, we want our work culture to be safe, sustainable, and rewarding. Simply put, we want our company to offer the best possible working environment.

Målbar

Målbar has created a highly advanced digital tool to measure the climate impact of products. The uniquely user-friendly tool allows companies to screen products on three precision levels, making it possible to obtain useful results without completing the traditional resource heavy life cycle assessment. Thereby, Målbar is helping companies in the furniture and design industries measure the carbon footprint of their products and use the results as a point of departure for making more responsible design and production choices.

mellow designs ApS

mellow designs is a start-up focused on innovating living and working spaces utilizing sustainable approach and resources. our mission is to popularize zero waste philosophy and paradigm of circular economy by creating spaces for everyday use with upcycled and recycled materials. with our designs we want to help our customers who want to demonstrate an interest in sustainability by reusing waste materials and manifesting environmental concerns.

ReFlow - GreenTech for shipping

ReFlow is on a mission to support the decarbonization of the maritime industry. We are building a brand-new platform from scratch, designed to empower stakeholders with the tools and insights needed to drive sustainable change. We have a fun and social atmosphere, with an amazing location in the center of Copenhagen—right next door to the King and Queen! We’re a small, transparent team that shares insights into everything—from customers to numbers, the good and the bad. While we love working together in the office and prefer to have most of the team on-site, we're also quite flexible when it comes to remote work when needed. And did we mention the legendary post-lunch beer at the bar below? It's something you don’t want to miss! As a team, we win together, supporting each other every step of the way.

RE-ZIP

What is RE-ZIP RE-ZIP is a circular packaging concept offering circular packaging to more or less all players in the ecommerce industry. By circulating and hence reusing rather than using single-use packaging (even recycled) we save CO2 even the first time a packaging is reused. It works likes this RE-ZIP delivers the packaging to webshops who offer the sustainable packing solution to their customers at check-out for a minor fee (paid back via reward voucher upon returning the packaging). Upon receipt of the goods the customer folds the RE-ZIP packaging to a return format and return it at a Drop Point. The packaging is returned to the RE-ZIP warehouse for cleaning and re-circulation to the webshops. The RE-ZIP packaging can be circulated up to 10 times, but more importantly the packaging will begin saving CO2 Within the first or second use – depending on the type. RE-ZIP has developed a state-of-the-art backend system supporting the above process and are currently operating in Denmark, UK and Poland. Hence working at RE-ZIP will offer you in-person colleagues in Denmark and remote colleagues in before mentioned countries and more to come. Working at RE-ZIP Working from the Danish RE-ZIP HQ you will find a bunch of nice new co-workers who appreciate to work from the office most days, because the energy we create together is important for us. That does not mean that you have to be here all day every day. You will have flexible working hours to accommodate your daily life. The atmosphere in the office is laid back and rather than working solo on projects and tasks we gather and combine our skills. Send us your application to come join us in our mission to change e-commerce packaging for good.

Worthmore

A note from the Founder not generated by AI :D Have you ever thought about how amazing it is that we can instantly communicate with anyone around the world at anytime wirelessly? Personally, I have been intrigued by the devices and the invisible fields that connect us all since I was much younger. From the smartphone to the services that power it - and while they are great for everything they do, I felt the business model of selling phones and SIM cards hasn't really changed since the industry first began - more importantly to me it lacked heart and consideration for people and the planet. So about 2 years ago, I started working on Worthmore. Today, we're a small team on a mission to disrupt telecom for the good of people and the planet and redefine what a mobile phone subscription can be. We market Worthmore more as a membership to a community focused on making the world a better place first - not just a mobile phone subscription. Our goal is to transform your choice of telecom provider into a meaningful decision to become part of something bigger. In fact, we tell our members that they get the SIM card for free just for being a part of what we do. As a member, you enjoy the same great telecom services & prices (in most cases better or cheaper) - plus added perks of saving money at impactful brands and services. On top of this, for each member of our community, Worthmore pledges 15kr/mo to the "Worthmore Impact Fund," which supports people and tangible projects working towards a future we can all be proud of. See our first video here https://youtu.be/Vo9SuuD07jw?si=tYlO_Z0YUo0vOuFy The mission is to prove that in a dinosaur industry like telecom - doing good is good business. That by supporting causes instead of wasting money on ads, we can build a movement and a community that is connected by more than just the SIM cards in their devices. They are connected with a common goal of working towards a future we can all be proud of. We are still in the very early stages, and since I don't come from money, and I didn't start this with a small loan of a million dollars from my dad, it has been a struggle to even get this far...but we now have our first working SIM cards - we have our website - we have the basic skills, and most importantly, we have the motivation to keep pushing things forward. Every time I see that it says Worthmore in the top corner of my phone instead of Telia, Lebara, or whoever, I'm reminded that we have succeeded in building a way to help people #ConnectWithPurpose. So - As a founder with an extremely limited budget and nothing but an overwhelming sense of optimism and a passion for what he's building - I write this letter to reach out to those who also want to be part of our mission - we could use the help. I look forward to connecting with some of you soon for an interview, and if you've read this far, you're probably the type of person we're looking for :D Tegan Spinner CEO & Founder @Worthmore

Legacy Group ApS

Legacy Group is a company that makes social and environmental change possible. We help our clients to build their organizational legacy by drive sustainable change anywhere from implementation projects in small enterprises to Public Governance projects on a national level. We are currently running three projects within the company: Legacy Consult where we advise private companies and governmental institutions developing and realizing their sustainability potential. Legacy AI where we automize consulting services and make expensive consulting research cheaply available for SMEs through AI automation. Legacy School where we run the Legacy School Program, a program designed to help schools structure their teaching and help their students perform better in national tests.

Hack Shack

We incubate novel ideas into fast growing businesses by following a systematic approach to entrepreneurship and a set of proven principles for getting rid of risk early on. We help form self organizing teams that can grow the culture, shape the strategies, add resources, help scale the business and finally - one day - we exit the company.

Tepui Agentic Labs

Tepui Agentic Labs is Europe’s first AI-native agentic data platform , built in Denmark from the ground up on EU-sovereign infrastructure for mid-market businesses trapped on legacy systems. Most mid-market companies across Europe are sitting on years of valuable business data locked inside outdated databases, spreadsheets, and disconnected systems. They have no data team to fix it, and enterprise solutions are priced for companies ten times their size. The result: critical business decisions made on gut feel, manual reports that take days to assemble, and institutional knowledge trapped in files nobody dares to touch. Tepui solves this with three product lines. Datarcon modernises legacy data, extracting, cleaning, and transforming it into a modern analytics layer the business actually owns. Our Sovereign SaaS platform lets companies run AI-powered tools on EU infrastructure with no data leaving European soil ,fully compliant, fully controlled. And Tonin, our autonomous 24/7 AI agent, monitors the business continuously, triggers alerts, generates reports, and answers operational questions in plain language. Tonin is not a chatbot , it is an always-on intelligence layer that works while the team sleeps. A standout feature of our AI agents is the Consciousness Core , an integrated ethics layer ensuring responsible AI behaviour and compliance with the EU AI Act from inception. Every agent decision is traceable, auditable, and explainable by design. The platform is built on an enterprise-grade 7-layer security architecture, fully EU-sovereign with no data leaving European soil. We serve multiple industry verticals across Denmark hospitality (restaurant groups, hotels), construction (mid-market contractors), social housing (almene boligorganisationer), investment funds (PE, VC, family offices), food suppliers, automotive (parts distributors, dealer groups), and law firms with additional verticals in development. Every vertical has the same problem: years of data locked in systems that never talk to each other. Same core product, different industry configuration. We are pre-seed, incubated at ITU NextGen Incubator 2026, and actively pursuing first pilot clients in Denmark.-sovereign deployment on European infrastructure as standard. Made in Denmark. Built for Europe.