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Showing: 406 filtered startups

Flow Loop

Flow Loop has developed a shower panel that is able to save up to 85% water and energy while providing a better flow than a standard shower.The savings are achieved by constantly micro-filtering, UV-purifying and recirculating shower water directly from the existing shower floor.Because the system is plug&play it is easy to retro-fit in existing bathrooms. The self-cleaning micro-filters ensure low maintenance. The high flow of recirculated water ensures higher comfort with a clean conscious. Dedicated team of 5, who enjoy both common lunch, "hygge", and afternoon cake as well as getting out of the office to go on field trips to validate assumptions and challenge ourselves and eachother - both professionally as well as socially with games nights etc.

ReMoni

Team: ReMoni is an R&D intensive Danish tech start-up. The team consists of 20 experienced people within both technical and business development and execution. We have a strong team spirit and employees who have bought them self into the company to be partners. Core business: We optimize buildings and production – using comprehensive monitoring – to correct malfunction and eliminate loss of: Energy, Water and Productivity. Core secret: The novelty of our technology is that our sensor system enables the user to monitor power, flow and heat flow, simply by clamping our sensor units onto cables, pipes, etc. without the need of technical intervention, or disconnecting the system.

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.

Systems Engineering A/S

Systems Engineering A/S has specialized in the implementation and application of systems engineering, which is a well known discipline to manage large scale complex engineering and design projects. We strongly believe that a common language across technical disciplines is necessary; a language that creates an unambiguous understanding among all stakeholders. This is why we created the Systems Engineering Concept to be a practical daily way of working with SE and the SEC-HUB Software Suite supports and accelerates leaning.

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.

Drivn

Drivn, is dedicated to revolutionizing how companies track and manage their carbon emissions related to employee transportation. We understand the pressing need for businesses to address their environmental impact, particularly concerning CO2 emissions from employee commuting, which is a significant contributor to climate change. Drivn offers an innovative solution that automatically tracks and analyzes employee commuting data in real-time, providing companies with valuable insights into their carbon footprint. By leveraging advanced technology and data science, and machine learning we empower businesses to make informed decisions and implement sustainable transportation strategies. Our mission is to help businesses reduce their carbon emissions, improve sustainability, and contribute to a greener future. We believe that by offering a user-friendly platform and actionable insights, we can make a meaningful impact on the global fight against climate change while enabling companies to align with their environmental goals and responsibilities.

NitroVolt

NitroVolt is decarbonizing nitrogen-based fertilizer production and making the agricultural sector more resilient with a novel production process. Commercial ammonia production supports 40-50% of the agricultural industry as a nitrogen-based fertilizer. But current ammonia production is not sustainable, releasing over 1% of global greenhouse gas emissions during production facilities and further emissions during transportation to the end user, farmers. NitroVolt offers a local ammonia production solution that gives farmers the ability to produce their own nitrogen-based fertilizer. The only inputs required by NitroVolt’s container-sized systems are air, water, and electricity, enabling production of sustainable ammonia directly at farms. NitroVolt’s patented electrochemical Nitrolyzer unit can make ammonia on-demand with intermittent renewable energy sources. With their technology, NitroVolt aims to decarbonize nitrogen-based fertilizer production one farm at a time, cut the logistic costs of distributing fertilizer, and make the agricultural sector more resilient to external factors.

Rejoose

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.

a:gain

We develop, innovate, produce and deliver scalable waste-based building elements and interior products for the professional built environment. The construction industry account for 40% of all waste generated and is the #1 consumer of raw materials globally. The embedded carbon in building materials account for 11% of global carbon emission. At the same time, global floor area is expected to double by 2060. Sustainable building materials will be key to reducing footprint from the construction industry. We need to change the way we build and focus on materials produced from non-virgin materials. We make it possible to accelerate the necessary change towards a reduced use of virgin raw materials in our buildings by developing new earth and climate friendly products and solutions based on waste, biproducts, unused resources, and discarded production. We make it easy for the ones who design and build to choose a waste-based product, for the benefit of the environment, the user and the investor. Our approach is scalable. We are experts in creating valuable upcycled products from scalable sources of waste. We see opportunities, when others see waste. Our know-how drives innovation and product development and shape the products of tomorrow with the waste of today. Together with our trusted production partners, we offer our products at scale to the professional customer with warranties, guaranteed delivery, certifications and documentations. Come join the movement!

BORN Denmark IVS

BORN Denmark is a danish company in growth. We are currently 3 shops online: powerbanken.dk ApS, Cooltights.dk ApS and BORN Nordic ApS (GreyLime) - we are constantly developing our companies and are always looking for news ways to do so. Currently we are 5 people connected to the projects: Luciano Bellacci, Jacob Oppenheim, Christoffer Nielsen, Mads Rosager and Allan Vincentzh

Greenmatch.dk

Greenmatch.dk is a Danish comparison service where we help consumers getting the best green energy solutions. Our service is very easy to use and by filling out the form on our website we will get you up to 4 quotes on different green energy products. Some of our most popular products are: Heat pumps Geothermical heating Solar Panels

Keima ApS

Keima is a climate tech startup making renewable energy a better and more reliable investment. We're building tools that boost ROI on solar and wind assets across Europe, while making both the investments and the energy produced accessible for any type of consumer, big or small. To begin with we are doing this by being the first vendor able to enable energy sharing communities in Denmark.

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.

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.

Behold

Behold helps animals change people. Our technology turns everyday wildlife encounters into moments of discovery. It meets people where they are, whether at home, on their devices, or in their communities. It shifts how they see nature and their role in it. It is entertainment with a purpose, designed to inspire and influence behaviour in subtle but meaningful ways. But we are not just here to tell stories. We are building a network of thousands of garden cameras, creating the largest database of residential wildlife sightings. A powerful tool for conservation, citizen science, and understanding the changing natural world. Our first product, Behold Cam-1, became a massive success on Kickstarter – hitting its funding goal in under 2 hours, and raising almost $400k in pre-orders. We're now bringing that product to market. It’s an opportunity to join at the earliest stages—with all the challenges and rewards that come with it.