We are devoted to accelerating the development and adoption of technologies that can help fight climate change by actively removing CO2 from the atmosphere. The challenge We are emitting 50 Gigatons of CO2 every year, and that needs to be reduced by at least 80%. However, that still leaves 10 Gigatons of CO2, and we need to get all the way to zero. Trees are great, but we need many more solutions as well if we are to get to zero. Currently, most of these are way too expensive (and limited in capacity) for companies to use. We've developed a platform that combines methods and makes it available to every company that wants to compensate their emissions. We work with cutting edge technologies, including Direct Air Capture, Bio char, Bio oil etc.

Auxilium Infrastructure Partners develops, owns, and operates flexible energy assets that help stabilize the electricity grid while creating new revenue streams for industrial sites and asset owners. The electricity system is becoming increasingly volatile as more wind and solar power enter the grid. This creates a growing need for fast, reliable flexibility: assets that can consume, store, or release power when the grid needs support. Today, many industrial sites have unused grid capacity, heat demand, backup systems, or space for batteries, but lack the technical platform, market access, and operational expertise needed to turn that flexibility into revenue. Auxilium solves this by combining physical energy infrastructure with proprietary software. We deploy and operate assets such as battery energy storage systems, electric boilers, load banks, and other controllable loads. Our platform connects these assets to energy markets and ancillary service markets, allowing them to support grid stability, optimize power consumption, and generate income. We handle the full process from site assessment and technical design to installation, operation, market participation, monitoring, and optimization. This gives customers a simple way to monetize their grid connection or energy assets without needing to build their own trading, control, or compliance capabilities. Our mission is to accelerate the green transition by making distributed energy flexibility scalable, investable, and easy to deploy.

At Phlit, we’re dedicated to accelerating the shift toward a sustainable future. Renewable energy sources like solar and wind are being adopted rapidly, but their unpredictability presents challenges. That’s where our IoT solution comes in. We use existing energy assets—such as wastewater pumps, heaters, fans and compressors—and, with our algorithm, turn them into virtual batteries that balance supply and demand in real time. This offers a sustainable alternative to traditional batteries while helping our customers save money and reduce their carbon footprint. We believe the future of energy is bright, and we’re excited to lead this transformation. Join us in creating a cleaner, more sustainable world!

Copenhagen Fintech is an association built on the vision to be one of the leading Fintech Hubs in the global financial services industry by supporting and catalyzing the next era of technology-led corporate and startup innovators. We combine the visionary ideas of fintech entrepreneurs, the experience of the established financial sector, the desire for societal benefits of the public sector and the research from the universities with the overarching purpose of building a thriving fintech ecosystem for the benefit of all stakeholders.

At Nextfood, we are reshaping the plant-based food supply chain from farm to fork with large scale indoor farms combined with mini-farms in restaurants, catering, retail etc. Our computer controlled decentralised farm network grows deliciously fresh, locally produced, pesticide-free greens year-round to the benefit of flavour, health and climate. 1 m2 Nextfood farm corresponds to 200 m2 outdoor farm land and saves 98% water, more than 75% fertiliser and electrifies energy consumption. In turn addressing one of humanity’s greatest challenges: A sustainable high quality food supply for a rapidly growing urbanised population.

Prezio is Europe's electricity price API, giving energy apps one integration for the true cost of electricity at any address, down to the quarter hour. Instead of stitching together market prices, grid fees, taxes and levies from thousands of retailers and grid operators, developers plug into one standardized schema and get accurate, real-time tariffs across Europe. Most electricity price data stops at the wholesale market rate, which is often only about a third of what actually ends up on the bill. Prezio adds the rest: retailer charges, grid transport and capacity fees, taxes and local levies, all kept current with daily updates. That means EV charging platforms, smart home and HVAC systems, solar and battery software, and energy management systems can schedule, bill and optimize on the real price a household or business actually pays, not a rough estimate. Founded in Copenhagen, Prezio's mission is to power the energy transition by making accurate, standardized electricity pricing data the default layer every energy app builds on, so product teams can focus on optimization instead of price plumbing.

The Impactful is a curated community and platform helping purpose-driven individuals and organizations thrive in the Anthropocene. We connect creative freelancers with aligned work, support businesses leading systems change with talent and skills development, and design programs that center sustainability, storytelling, and impact.

MoveByBike is an urban logistics company. We deliver products by electric cargo bikes, focused on 'last mile logistics.' We specialise in the food and subscription sectors, however with our large bikes we can move many products within any industry. Our goal is to remove as many trucks and vans from the city as possible. We are growing fast, so committed individuals are always welcome to apply for driver and internship positions. Look out for our bikes around the city!

Perma Padel is on a mission to become a leading global racket sports brand and equipment manufacturer, defined by an unwavering commitment to premium performance, sustainability, and innovation. Perma Padel is the first to apply a novel industrial manufacturing process for padel rackets using 100% recyclable thermoplastic carbon fiber, unlocking a new era of performance, sustainability, and scalability. By moving from manual labor to precision automation, we slash manufacturing time significantly, while delivering a product that is twice as durable as the competition. Our Core Innovations Include: MonoFrame™: A supercar-inspired unibody design that removes the traditional hollow internal frame. This creates a stronger racket with a larger, more forgiving sweet spot. OmniCore™: High-grade foam from edge to edge. This eliminates dead zones, maximizes energy return, and significantly reduces vibration to lower the risk of injury. FutureFiber™: Our proprietary thermoplastic carbon fiber allows for a fully circular model. Unlike toxic epoxy-based rackets, our materials are 100% recyclable and enable zero-waste manufacturing. We have already secured a launch partnership with Denmark's biggest retailer and have an organic waitlist of over 700 players. We are currently finalizing product development for a Summer 2026 launch.

ejendom.com er en dansk IT-virksomhed og softwareleverandør i Danmark. Vi tilbyder et digitalt værktøj med fokus på ejendomsdrift, vedligeholdelse, bæredygtighed og opgavestyring ved renoveringer eller andre byggesager. Vi har været igang siden 2021 og har et kontor på Christianshavn. Vi leder løbende efter nye talenter, så tag et kig på vores ledige stillinger forneden.

SynergyXR is the leading no-code XR and Spatial Computing SaaS platform for the industrial, manufacturing, and energy sectors, enabling companies to build, operate, and optimize safe immersive learning programs at a scale, speed, and cost not previously possible. SynergyXR sees a present and a future where extended realities, like augmented and virtual reality, will continue revolutionizing how we work, live, and play. With extensive expertise and experience within the manufacturing and energy sector, and specialized solutions for technical training and onboarding, we are committed to helping these technologies become the norm. By designing and building people-first solutions, we help bring XR technology, such as Virtual Reality and Augmented Reality, to businesses today, not tomorrow.

UNYA Copenhagen is a volunteer-driven youth organization dedicated to empowering young people to engage with global challenges through the lens of the United Nations’ values and the Sustainable Development Goals. We create an inclusive platform where students and young professionals can learn, collaborate, and take action on issues like climate change, social inequality, peacebuilding, and innovation. We are addressing a clear and growing problem i.e. the disconnect between youth and global institutions. Many young people in Denmark care deeply about sustainability and justice but find it difficult to access meaningful opportunities to participate in international dialogue or contribute to real-world impact. This gap leaves motivated individuals without a channel to apply their energy, creativity, and ideas, while institutions miss out on fresh perspectives and engagement from the very generation that will inherit the future. UNYA Copenhagen bridges this divide by turning global ideals into local action. We organize interactive events, workshops, and panel discussions that make complex global topics accessible and relevant. Our activities are co-created by volunteers from diverse academic and cultural backgrounds who bring their own insights to the table. Through collaboration with universities, NGOs, and public institutions, we connect youth directly with experts and decision-makers, fostering a sense of shared responsibility and agency. What makes UNYA Copenhagen unique is our grassroots approach. We are not just an organization — we are a community that thrives on collective energy and creativity. Every project is designed by young people for young people, ensuring authenticity, inclusivity, and long-term motivation. Our strength lies in our diversity and the genuine commitment of our volunteers, who bring the UN’s global mission to life in a way that feels personal and actionable. The motivation behind UNYA Copenhagen is simple: we believe that youth engagement should not be limited to classrooms or conferences but should become a lived experience. We started this initiative because we wanted to make international dialogue tangible, local, and inspiring. Our team members share a passion for learning, community-building, and positive change — values that drive us to dedicate our time to building something meaningful together. Today, UNYA Copenhagen continues to grow as a platform where ideas turn into impact. We are seeking motivated individuals who want to gain experience in leadership, communication, and project management while contributing to a global cause. By joining The Hub’s Community Program, we hope to reach more passionate volunteers who want to be part of a dynamic network that connects Copenhagen’s youth with the world.

ESEBA, a deep tech startup from DTU, transforms low-quality textile waste into MDF boards without binders or formaldehyde. We offer a sustainable, non-toxic alternative to traditional wood-based panels. Textile waste is a massive and growing problem in Europe – less than 1% is recycled into new products, and most ends up incinerated. At the same time, formaldehyde regulations are tightening, and deforestation pressures are increasing demand for alternatives to virgin wood. ESEBA’s mission is to enable local, circular board production through a scalable, plug-and-produce production line for furniture manufacturers.

Our mission is to extend the lifecycle of high-value medical equipment while bridging healthcare disparities in under-resourced regions. We establish a sustainable cycle for decommissioned medical devices by responsibly sourcing, meticulously evaluating, and strategically deploying them to where they are needed most. Our dedication lies in ensuring quality, promoting sustainability, and making an ethical impact, with a particular focus on communities in Sub-Saharan Africa as well as Bangladesh, Nepal, and the Philippines.

We are building large-scale robots with computer vision to sort all waste in extremely high purity. You can read more about our mission, a detailed description of the current situation, and our plan for how Easysort works on our website: https://easysort.org/. You are right for the team if you are passionate about building robots and/or their AI controls. Our main focus is keeping the team small. Easysort is not profitable yet. We expect to be able to pay you before the end of 2025, but all positions are unpaid and current equity-based. We expect everyone to be on-site all the time when working with Easysort.