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Showing: 404 filtered startups

kleen hub ApS

Kleen Hub is a Copenhagen-based circular tech company building Tap & Reuse™ — a frictionless reuse system that makes reusable packaging work at scale. Our platform combines simple hardware with a lightweight software layer to enable fast, reliable reuse without the usual barriers: no app, no user registration, and no deposit handling required. We help venues and operators (cafés, campuses, stadiums, airports, corporate sites and more) replace single-use packaging with reusable cups and containers through an operationally simple setup. Tap & Reuse™ supports multiple return flows (smart return stations, return bins, handheld scanning and washing-site verification), delivers high return rates in closed and semi-closed environments, and provides clear reporting for operations and ESG. Kleen Hub works with leading partners and distributors across Europe and has deployed systems in high-volume environments, proving that reuse can be convenient for users and manageable for staff. Our mission is to remove friction from reuse and accelerate the transition away from single-use packaging — by making reuse as easy as tapping a card.

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.

enkel

EV owners are driving the green transition, and the battery in your car is a powerful asset ready to support it. At Enkel, we unlock that potential. Enkel is an electricity supplier bringing next-level energy management to homeowners. Our fully automated, data-driven solution forecasts your home and EV’s energy needs, constantly tracking electricity prices and grid conditions. It connects your charger to the market, optimizing charging in real-time to maximise your savings and unlock earning opportunities - all without you lifting a finger. It’s like having a personal energy expert managing your usage 24/7, ensuring you always get the best deal transparently and hassle-free. We flip the script, putting the market to work for you.

Nordic BioVentures

Nordic BioVentures is a venture creation studio in Copenhagen focusing on planetary health. We work at the intersection of innovation and biology. We consult 100+ life science startups and projects per year through our tailored innovation programs and work for leading universities, venture capital and global deeptech NGOs and foundations.

Konsolidator

Making CFO's better by offering a fast and cloud based Consolidation solution. Konsolidator® streamlines the financial consolidation and reporting process which enables the finance department to deliver data at a higher strategic level. Customers vary from small size, privately owned companies to large listed corporations - all with the same goal: To simplify the consolidation process and get a "best-of-breed" tool. Konsolidator® is a cloud-based, best-of-breed, SaaS consolidation and reporting tool that standardizes and streamlines the consolidation process through simple innovative functionality.

Nordsense

Nordsense is on a mission to make the world more sustainable through efficient waste, reuse, and recycling management. With an end-to-end solution based on IoT smart sensors, Nordsense provides the technology and data needed to transition to cost- and carbon efficient waste and resource operations.

Tector

At Tector, we believe technology should make building protection effortless. We’re transforming construction with smart solutions, talented people, and a clear sense of purpose. Proactive alerts for healthier buildings Tector gives you timely notifications when moisture levels in flat roofs or timber structures indicate a potential problem. By alerting you before damage occurs, we help prevent costly repairs, reduce CO₂ impact, and keep buildings resilient for the long term. Empowering the construction community Our solutions support everyone in the construction value chain: Building owners looking to safeguard their properties. Contractors who want clear insights to act before issues escalate. Advisors ensuring they can recommend the best solutions for their clients. A growing team, a global reach From our Copenhagen and London offices, our tight-knit team supports projects in 15 countries and is building the foundation for future growth. With Tector, keeping buildings secure, dry, and resilient has never been easier.

Fischer Lighting

Fischer Lighting is a sustainable front-runner who has developed a unique circular business model where waste is transformed into new beautiful lamps that make buildings more sustainable and people healthier. In 2023, Fischer Lighting saved more than 53 tons of discarded lamps from being thrown away, and with the concepts ReUse, ReDesign, and ReCreate, unique lighting solutions are created in a beautiful and industrial design that meets all the requirements of a new lighting fixture. In addition to environmental sustainability, social sustainability is also an important part of the concept. Therefore, all the old lamps are separated and assembled by people on the edge of the labor market in Denmark. At the same time, the lamps are equipped with the latest technology, which, among other things, enables circadian lighting, which can stimulate the production of hormones in our body and create better well-being for people in buildings.

ESEBA

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.

Real-Time LCA

Real-Time LCA is a powerful platform that enables companies to understand, reduce, and document the climate impact of their building projects during design and construction. 🏘️ By automating LCA calculations, it reduces the effort required for impact assessments by 50-90%. Users can perform collaborative, efficient, and accurate Life Cycle Assessments (LCA) that comply with international standards, certification schemes, and regulations. The platform streamlines LCA processes from BIM to reporting, allowing all stakeholders to visualize, track, and document carbon emissions to meet regulations, reported through our standard templates, or leverage your sustainability data in other applications through our API. 🙌

Insutex

We are a dynamic and forward-thinking startup passionately committed to advancing sustainability in the construction industry. Our core mission is to pioneer sustainable solutions that transform textile waste into traceable, and circular insulation. These innovative products exemplify our dedication to sustainability, transparency, and the optimization of energy efficiency within the construction market. At Insutex, we recognize the critical need for sustainable building practices in today's world. So, we are on a mission to develop an advanced digital tracking system that enables real-time monitoring and comprehensive CO2 traceability. This system ensures that our insulation consistently delivers superior performance, all while minimizing its environmental impact. As a startup, we are driven by innovation, agility, and the desire to make a meaningful contribution to a sustainable future. We always choose sustainable construction solutions.

ARIS Robotics

ARIS Robotics was founded by a shared vision: to steer the world towards a greener future. One of the critical challenges in the green transition is how we manage our resources and waste. Today’s processes are highly linear: raw materials are extracted, processed into products, used a few times, and then discarded—either incinerated or buried in landfills. We aim to change that. At ARIS, our ultimate goal is to create a world without waste. This means transforming linear processes into circular ones. The first step towards effective recycling is good sorting. We develop scalable and automated solutions using deep learning to recognize and sort waste efficiently. Currently, we are serving our beachhead market—public recycling centers. Here, we assist visitors in correctly sorting their waste, extending the lifespan of materials and reducing the need to extract more raw materials from our limited planet. We are always on the lookout for passionate individuals to join our mission. Keep an eye on our open positions, follow us on LinkedIn, or feel free to send us a motivated application. Let’s create a greener future together!

Kvasir Technologies

Kvasir is solving one of the most difficult problems in the world; how to replace fossil fuels in the heavy transportation industries. Kvasir has developed and patented a unique process to convert ligno-cellulosic plant biomass (straw, wood, bagasse etc. ) to marine fuel in a simple one step process. The process involves cooking biomass in an alcohol atmosphere under pressure, effectively liquefying the biomass. Were developing our technology in our in-house lab and workshop facilities in Soeborg and are also collaborating with universities in both Denmark and abroad.

STAC Technology ApS

The need for cooling is growing all over the world due to global warming. STAC's focus is on developing zero emission cooling solutions using water as the refrigerant and our product solutions are made to plug and play replace current cooling chillers using destructive synthetic refrigerants. STAC Technology makes sustainable industrial cooling solutions exclusively using water as the refrigerant. STAC's cooling solutions are designed to be used in multiple applications across a variety of industries. STAC Technology is a hardtech cleantech R&D Engineering company was started in 2016 and has been going through a speedy development since 2020 and is now funded by EIC, European Innovation Council and the commercialization phase in 2024-2027 will be funded by a consortium consisting of EIB, European Investment Bank and others.

Spiio

Spiio is an In-Ground Data as a Service provider, helping sports turf professionals enhance agronomic decision making, to save money and labor time when managing their golf courses and sports facilities. Our customers include high profile golf courses in the USA, great American Football teams, baseball fields, champions league soccer clubs in Europe and multinational agriculture fertiliser companies.