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Showing: 422 filtered startups

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.

ENZIDIA

Enabling the bioindustrial revolution with the fastest enzymes. Many of the hardest climate and environmental problems can be solved through synthetic biology. But biosolutions are held back by the enzyme efficiency bottleneck. The ENZIDIA Enzyme Engineering Platform will address this with 10^4 to 10^7 times higher efficiency than current technologies.

Algiecel A/S

WHAT WE DO ALGIECEL is a BioSolutions company on a mission to deliver sustainable, high-quality ingredients at scale – meeting the growing global demand without pressuring our planet’s ecosystem. Harnessing nature’s own way and putting it to use at industrial scale, we grow microalgae using light and CO2 in modular photobioreactors. Our microalgae-based ingredients are rich in protein, omega-3 and bioactives. We are building a reliable, scalable source of marine nutrients for food, feed and cosmetic markets – without exploiting nature. WHY WE DO IT With the way we feed to world today, we are overexploiting planetary boundaries. There is a critical need for reliable partners who can translate innovation into industrial capacity for sustainable ingredients at scale. ALGIECEL exists to provide an alternative with low CO2, water and land use, to customers that want to decarbonize their value chain. WHAT MAKES US DIFFERENT 1.Ingredient Value: We offer premium-quality, microalgae-based ingredients with consistent functionality and full traceability—designed to meet the rigorous standards of modern supply chains. 2. Sustainability: Our production process minimizes CO₂ emissions, water use, and land footprint—replacing resource-intensive ingredients like fish oil and fish meal.. 3. Modular System: Our compact, modular photobioreactor system enables low-risk, flexible scaling with strong unit economics—making sustainable growth achievable, one module at a time.

ejendom.com

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.

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.

Nuvve Denmark ApS

Nuvve powers the future of flexible energy by turning electric vehicles (EV), batteries, buildings, and distributed assets into dynamic grid resources. At the core is Nuvve’s advanced platform for vehicle-to-grid (V2G) and intelligent energy management, orchestrating real-time bidirectional charging, load optimization, and grid services. By harnessing an ecosystem of electrification partners, fleets, stationary storage, and smart EV chargers, Nuvve helps utilities and communities unlock flexibility at scale — enhancing reliability, accelerating electrification, and lowering costs. Nuvve enables a clean energy future where mobility, buildings, and infrastructure work together to support a more resilient, sustainable, and equitable grid. Headquartered in San Diego, California, Nuvve operates globally and online at nuvve.com

Neucom

Neucom builds ultra-efficient hardware accelerators that combine minimal power consumption with maximum human oversight. We work towards a freer and fairer world with trustworthy technology, one chip at the time. Our hardware is informed by neuroscience to achieve minimal power consumption. Our headquarter is in Lyngby, just north of Copenhagen Denmark.

TEGnology

With a core technology of thermal energy harvesting, TEGnology works on smart power supply solutions for future IoT devices, which don't rely on batteries or cables. It opens opporutnities for generating more data, making more precise moniroting, or installing sensor in the places difficult to reach. Digital transition and industrial automantion sill based on installing a large number of wireless sensor nodes, most of which are currently powered by batteries. Despite the relatively low cost of batteries, the enevitable man-powered involved in maintaining the keeping track of batteries might be problematic, not to mention batteries pollutes. Thermal energy harvesting converts temperature gradience directly into electricity. No moving parts or chemical reactions are involved. The lifetime of thermal generator is therefore typically decades. During the entire lifetime, more energy can be provided than any type of batteries. All materials used in TEGnology’s thermal energy harvesters are abundant and environmentally-friendly. The manufacture method is compatible with existing industrial standard. It makes up-scaling of production relatively straightforward.

Abrigo Studio

Heated lifestyle products for bikes, to make green transport throughout the year the norm. Promoting winter cycling through engagement of committed, quality conscious cycling communities. We aim to bring a brand to life that makes people excited to cycle through winter because of the design and functionality it offers the cyclist. Our three product strategy takes the car seat heating concept and expands it into a visionary perspective of bicycles as a year-round transportation mode. Abrigo in Spanish means jacket - and the latin origin word, connotes shelter. We want to make cycles a a form of shelter so that we are able to bridge the transportation gap whereby summertime cycling far outweighs wintertime cycling. We are starting with heated seatwear, and are going to expand into handles and pedals, in due course.

THE UPCYCL

THE UPCYCL connects your industrial waste streams with your neighbors supply chain. We make it possible to reduce our amounts of industrial waste, by turning waste material streams into business opportunities. Our material database displays leftover materials from production, giving developers easy access to reusable materials, also called "New Waste". Hereby, achieving a significantly lower CO₂ footprint than with virgin materials. When circulating New Waste materials with the THE UPCYCL, we also offer to monitor CO₂ savings. We work to accelerate the use of circular materials, worldwide. Because Waste is Everyone's Business!

FuelVision

FuelVision is a climate tech startup building a more sustainable aviation industry. We bridge the gap between flight data and real operational decision-making. We are building an intelligence platform that processes Flight Data Monitoring at scale. Using machine learning and behavioural science, we turn raw data into personalised, actionable insights for airlines and pilots. Our solutions give airlines fleet-wide optimisation and risk awareness, and provide pilots with an engaging mobile app where flying becomes measurable, improvable and meaningful. Think Strava for pilots: track your impact, understand how your technique influences each flight and take pride in flying at your best. We are forming a small team of curious, ambitious builders who want to work on something real and consequential. You will help shape a product with tangible operational impact, move fast and work closely with pilots and aviation experts to make data genuinely useful. If you want to put your skills into something that matters in the real world, FuelVision could be the place for you.

Copenhagen Atomics A/S

We are changing the world! Copenhagen Atomics is building the next generation nuclear reactors for the world based on molten salt technology. This provides a cheap and clean energy source that aims to change the energy system in general. A thorium based molten salt reactor is small, efficient, safe and is burning the nuclear waste from current nuclear plants.

Trebo

Trebo is a cleantech startup that develops and manufactures a novel fluid-mechanical based plastic sorting technology. The sorting technology enables the plastic industry to sort large-scale plastic-type mixtures and transform the industry’s production waste into valuable resources. The Procurement costs on virgin materials are reduced and the environmental impact from incinerating or dumping plastic waste is eliminated. The annual global production of plastic has in 2019 exceeded more than 300,000,000,000 kg and even though the majority of plastic waste is suited for recycling purposes, more than 90% of the global production of plastic is either incinerated, deposited or dumped in nature. As the production of one kilogram of virgin plastic on average requires three kilograms of natural oil, the plastic industry is a global large-scale consumer of fossil fuels and therefore an important intrant in the green and sustainable changeover of the industry. Due to the wide palette of applications and physical characteristics of plastics, many end-user plastic products consist of one or more different types of plastic. As the quality and application performance of mixed plastic is decreased critically compared to the pure counterpart, plastic mixes are often considered as waste and therefore incinerated or sold to a price significantly lower than the price of the virgin plastic. Industrial waste streams of mixed plastic constitute approximately 60% of the total plastic waste stream. We believe it is critical to develop technologies that effectively sorts and restores the value and physical properties of the virgin plastic. At Trebo, we are environmentalists and our vision is to make the global plastic industry more sustainable and renewable. We hope that you will join us on our adventure.

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

Prezio

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.