Kiteborne Energy ApS makes IOT sensors for private sailboats, B2C. We have developed a family of sensors and now we must kick off sales and scale up. We look for a super creative marketing genius for general advertise and sales strategy. Geniuses with a flair for IOT are welcome to contact us aswell :)

2 billion people in the world do not have access to safe drinking water, resulting in 500,000 deaths yearly. SolarSack has developed an affordable and non-chemical household water purification solution. SolarSack can purify 4L of water in 4 hours using only sunlight. It is reusable 500 times, providing 2,000L of purified water for only $4 - enough for a family of four for an entire year.

Fra MVP til Launch til Updates Hos CMP Company udvikler- og tester vi altid markedet lokalt, men har visionen til at begå sig globalt. Vi nedbryder konceptet til dets minimum kerne funktionalitet, med henblik på lancering. Vi tror på informeret udvikling fremfor “nice to have”. Vores team består af entusiastiske full stack in-house udviklere, designere og rådgivere på vores kontor i København.

My startup is in the planning stage and aims to deploy scalable solar-hybrid mini-grids—using technology of Nordic origin—to provide reliable, affordable clean energy to general hospitals across Sub-Saharan Africa. Hospitals widely suffer from unreliable electricity (only ~50% have consistent access per WHO data), leading to frequent blackouts, costly diesel dependence, and life-threatening interruptions to surgeries, emergencies, diagnostics, labs, and refrigeration.The venture targets massive untapped demand in a high-priority healthcare sector, with stable anchor revenue from hospitals, diesel cost savings, falling component costs, supportive policies, and non-binding government agreements in select countries to facilitate rollout—creating very profitable scaling alongside major social/environmental impact for uninterrupted lifesaving operations.Actively exploring feasibility, partnerships, and pilots. Happy to discuss further under NDA for deeper details.

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.

At Rejoose, we believe traditional business transactions lack transparency when it comes to their environmental impact. In essence, they leave a hidden cost – carbon emissions – unaccounted for. This creates several challenges for companies: Blind spots in sustainability: Without knowing the carbon footprint of each transaction, setting and tracking progress towards emissions reduction goals becomes a guessing game. Informed decision-making hurdles: Sustainable choices often involve trade-offs. Without clear data, prioritizing actions to optimize environmental impact becomes difficult. Stakeholder engagement struggles: Customers and investors demand environmental accountability. Traditional invoicing offers no way to showcase your commitment with concrete data. Compliance concerns: Regulations around carbon reporting are tightening. Ignoring transparency can lead to penalties and missed opportunities. This is where Rejoose e/voice steps in. We seamlessly integrate carbon emission data directly into your invoicing process. Think of it as transforming financial transactions into powerful sustainability statements. Every transaction now carries valuable insights into your environmental footprint, empowering you to: Pinpoint and tackle emission hotspots: Identify areas in your supply chain and operations where emissions are highest, allowing you to prioritize improvement efforts. Tell your sustainability story: Communicate your commitment to a greener future with transparent, data-driven reports that resonate with stakeholders. Make a real difference: Take informed actions that minimize your environmental impact, contributing to a more sustainable future for all. At Rejoose, we believe transparency is key to sustainable business practices. Let e/voice be your guide to unlocking valuable insights and taking concrete steps towards a greener future.

As we look towards 2050, a staggering projection looms: more than 70% of the global population will be urban dwellers. The way we develop and manage our cities and their infrastructures in the next few decades will be critical. Governments globally are called to transform cities into inclusive, safe, resilient, and sustainable habitats by 2030. The clock is ticking, and the role of cities as primary energy consumers and greenhouse gas emitters only amplifies the need for rapid, transformative action. We recognize the power of cities to shape the future, and that's why we have dedicated ourselves to the cause. By building bridges between business, public sectors, academia, and citizens, Impact The Future catalyse the implementation of sustainable solutions, vital for our urban futures.

The hard part of climate reporting – made easy What we do: Verarca delivers accurate carbon calculations effortlessly and fast based on the available data – always in full compliance with legal requirements, fully traceable, and based on recognised sources How we do it Verarca integrates seamlessly with your accounting software, ensuring that all necessary data is automatically pulled into the system, now and in the future. Whether you’re purchasing a new business machine or ballpoint pens the carbon footprint is assigned and you get a complete overview. Artificial Intelligence-generated calculations We work with AI to make sure that Verarca really is an automatic, easy and less costly alternative to existing solutions. Our AI solution reads imported invoices and inputs purchases in the correct fields for calculation in just a few seconds per line. Our AI calculates everything for you, either automatically through integration with your bookkeeping software, or by quick and easy file import. Verarca has developed software for automatic carbon calculation for everything you purchase. And that goes for both the tricky Scope 3 and the energy purchased in Scope 1 and 2, so you can have the total climate report for your company – automatically calculated or inserted and in easy-toread dashboards and reports.

Klimascore er den nye danske standardparameter for klimavenlige hoteller. Igennem de sidste 4 år har vi arbejdet sammen med ledende hoteller i Danmark, samt afholdt en årlig kåring, Climate Award, for at finde Danmarks mest klimavenlige hotel. Klimascore er baseret på hotellernes egne data og direkte udledning. I nær dialog med hotelledelsen og nøgleansatte hjælper vi herefter hotellerne med at blive mere klimavenlige samtidigt med at de driver deres forretning fremad, både ift. at opnå besparelser, men også i forhold til branding, medarbejdertilfredshed m.m.

Zaptec is a world leader in cloud-connected charging systems for multiple​ electric vehicles! Zaptec is a world leader in intelligent charging systems for electric vehicles. The global shift to electric vehicles will bring forward significant challenges in charging infrastructure. By combining its unique power electronics technology with cloud-connected and scalable charging solutions, Zaptec is able to put forward working solutions based on real experience from the country with the highest EV per capita in the world. Zaptec is headquartered in Stavanger, Norway, and all products are designed, developed and manufactured in Norway - and Zaptec Denmark ApS is a subsidiary based in the heart of Copenhagen (Bloxhub). We are looking for the best in class people to work with - and 👋🏼 we're are called Zapiens. We lead the EV charging market, and we will change the world for the better by creating a more sustainable electric future. Are you in? 👫👭👬🌎 Being Zapiens means we are modern humans who show feelings and actions towards each other. We act promptly, and we wholeheartedly and persistently work to get the job done💪🏼. We're innovative, and we most certainly recognise opportunities in all types of circumstances. Join the adventure! Join our adventure and have a look on our website for more info on working in Zaptec.

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.

We are passionate reinventing how homeowners and skilled builders find each other. In the past, if you needed building work done on your home, you would have to rely on word-of-mouth or hope that someone you know could recommend a good builder. 3byggetilbud.dk changed all that by creating a marketplace where homeowners can post their jobs and then the platform matches the best three builders for that specific job. This means that you can be sure to find a builder who is not only reputable but also has the skills and experience to do the job well. Our commitment to innovation has made us the market leader for Danish homeowners and builders alike.

We are a green chemicals company. We champion the preservation of our natural basis of existence and make our contribution towards protecting it by using our resources in an ecologically sensible way. This not only means that we comply with existing laws for environmental protection and sustainability, but also that we attempt to avoid unnecessary use of renewable resources wherever this seems possible. Apart from the environmental aspect, we also continue to develop successfully in the areas of economic and social sustainability.

The CargoGator is a bike trailer developed for moving cargo and parcels in the city. It is made from light-weight materials, can be mounted to almost any bike or e-bike, and with separate break-system, it is easy to handle for even non-experienced riders. With an ever growing number of last-mile and on-demand services in the cities, more and more pressure on the road networks, and a need to reduce our carbon-emission, we need to think of t.ex. bike deliveries as a part of the solution to solve transportion demands in the cities. Instead of everyone developing their own cargobikes, which can be expensive and only serves one purpose, as cargobikes, we will offer the CargoGator to bike-sharing programmes across Europe. For free. We have developed the CargoGator so it can be adapted to almost any e-bike, and the cover of the trailer, is made of strong PVC material that can be printed with any ads or commercials, which we will be selling to third parties, who wish to have their messages exposed in a new eco-friendly way on a whole new outdoor platform. Exposure of the ads will both be visible when riders are moving through the city, but as most pick-up stations of bike-sharing programmes are where people need them, the ads will also be exposed even when not rented out. Users of a shared bike/trailer solution will be both private persons living and moving in the city, and who occasionally will have a need of getting personal effects, large buys or other transported, but also professional riders, who are working for the growing number of on-demand services, couriers, supermarked delivery services a number of times a week. Instead of the riders themselves or their employers need to invest and allocate expensive cargobikes or other equipment, it will simply be possible to pick up a bike and trailer in the nearest bike-station, which is already financed through commercials. This is our core business model. There is ofcourse a market also for sellling the CargoGator to companies with their own fleet of bike-trailers or cargobikes, public institutions or other potential clients, who have a need or wish for a flexible and eco-friendly transport solution.

We are a very fast growing Charge Point Operator. We have secured investment, and are looking to add 10 new team members within the next 6 months. We sell electric vehicle solutions for private, business, and government, and are already one of the top 5 in the Danish Market. We are looking for motivated people who want to be part of a dynamic and fast moving company, where you will get to shape the future of the company and the greater charging market itself.