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Showing: 411 filtered startups

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.

Rockstart

Rockstart is an early-stage investor that empowers purpose-driven founders across three domains: Energy, AgriFood, and Emerging Technologies. Rockstart invests in early-stage startups and provides access to capital, market, and expertise by connecting founders with co-investors, mentors, partners, corporates and the wider Rockstart network. Rockstart has invested in more than 300 startups and its alumni value to date is more than $1bn. Rockstart is an international team of 45+ professionals dedicated to empowering purpose-driven founders to become scalable and drive positive change on a global scale. The company has offices in Amsterdam, The Netherlands, Copenhagen, Denmark and Bogota, Colombia.

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

1KOMMA5 DK A/S

1KOMMA5° Denmark (formerly Viasol, one of the earliest and largest solar providers in Denmark) is a climate tech company revolutionizing how homeowners transition to green energy. We offer fully integrated solutions for solar panels, heat pumps, and energy storage, all connected via our proprietary energy management system, Heartbeat. We are solving the complexity and inefficiency in the green energy transition. Homeowners today face fragmented offerings, lack of transparency, and poor service when trying to make their homes climate neutral. 1KOMMA5° solves this by offering a seamless, one-stop-shop experience with smart tech, premium installation, and ongoing optimization—all under one roof. With deep market experience as Viasol and now part of the 1KOMMA5° group, our mission is to make every home in Denmark energy independent, affordable, and climate-friendly—contributing to a healthier planet and future-proof energy economy.

NOON Ventures

NOON Ventures is a Copenhagen-based early-stage investor established in 2020. We invest in proven transformative technologies with the potential to significantly impact environmental or climate challenges. Our aim is to become the preferred partner for green entrepreneurs, and we do so by limiting our investments to few companies and working day-to-day with each of them – a fundamentally different approach than traditional early-stage investors. We believe that it takes much more than capital for companies to succeed - commercial experience, execution power, access to the right talent, network, and partners to name a few. We typically engage ourselves in all aspects of the business and do real work together with the founders applying the experience of our team, investors, and specialist advisors across mission-critical disciplines from strategy to customer introductions, and financing activities. NOON Ventures aspires to be true co-developers of businesses alongside the entrepreneurs, and we dedicate the time required to build lasting businesses.

SoilSense

SoilSense is an agro-technology company that works to solve one of the grandest climate challenges of this century - water scarcity. We are driven by the ambition of making a real difference in the world. Today, more than 70% of all available freshwater is used for watering crops. This puts farming at the center of attention if we are to solve the global challenge of water scarcity. SoilSense offers an affordable soil sensor and software solution that helps farmers optimize the growth of their crops, by intelligently recommending when and where to water. SoilSense-farmers reduce water usage and increase their yield. Our company is born global with systems deployed around the globe. At SoilSense we are dedicated to assisting agriculture becoming more sustainable. We are committed to enhancing soil health and productivity through our technology and research. At SoilSense, we believe in nurturing growth, both in crops and our people.

Leapcraft

Leapcraft orchestrates healthy and efficient buildings. We work with international clients from the public and private sector to deliver actionable insights into the climate in and around their buildings to help them optimize for energy savings and better productivity. We are thought leaders in IoT-sensors and data infrastructure for environmental monitoring.

Rock Flour Company

Rock Flour Company is a dynamic, mission-driven startup founded by Professor Minik Rosing, the world-renowned geologist and pioneer of utilizing Greenlandic Rock Flour (GRF) for carbon-negative agronomic applications. Our core mission is ambitious: to bring GRF to market, enabling sustainable agriculture, facilitating carbon removals at scale, and delivering tangible economic benefits to local communities in both Greenland and specific farming regions globally. Today, we’re a dynamic core team of five with a validated potential by top investors across the globe. In September this year, we raised our second financing round featuring major commitments from Danish & Greenlandic institutional investors like Novo Holdings, EIFO (Danish state venture fund), SISA, and Nalik Ventures.

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.

InstallatørGruppen

InstallatørGruppen blev etableret i 2023 og består af pt. 33 virksomheder indenfor el-, vvs-, fiber samt ventilations- og kølesystemer. På under 2 år har vi vokset os op blandt branchens største med nu over 30 installationsvirksomheder samt en afdeling i Schweiz. . I partnerskab med den nordeuropæiske kapitalfond FSN Capital bygger vi en af Danmarks førende virksomheder inden for el-, vvs-, fiber-, ventilations- og kølesystemer. Vores unikke forretningsmodel kombinerer lokalt ejerskab med national styrke: Hver virksomhed i gruppen bevarer sin lokale ledelse, kunderelationer og identitet, samtidig med at de bliver medejere i InstallatørGruppen. Vi vækster organisk og gennem opkøb og har en ambitiøs målsætning om at byde 1-2 nye partnervirksomheder velkommen hver måned.

GreenWeb

GreenWeb. is the first data-driven calculation engine for estimating the climate impact of websites. Using comprehensive data scopes involving website traffic, energy intensity of web data and real-time carbon intensity of the electricity grid, GreenWeb. offers members to climate neutralize their web solutions and actively assist in reducing the footprint of the site.

Aegir Insights

Supporting decision makers in the renewable energy industry with cutting-edge insights, experience and market intelligence. Aegir Insights is a technology-driven intelligence company serving the renewables sector. We leverage data science and deep industry experience to help global renewable players make smarter decisions. Our expertise lies in contextualizing complex information through use of proprietary models developed in close cooperation with industry and academia. Going beyond data, Aegir Insights brings independent strategic insights based on our industry experience.

Seaborg ApS

Seaborg is developing a nuclear reactor technology fundamentally different from what exists today. We are making nuclear an inexpensive, sustainable and safe technology that can out-compete fossil fuels and revolutionise energy markets. We are designing our Compact Molten Salt Reactor to be one of the most sustainable sources of energy in the world. From being a start-up in a basement Seaborg is today employing more than 20 people and scaling fast.

Second Sun

We are a startup company changing how the turfcare industry approaches natural grass in a sustainable and cost-efficient way using a patent-pending new sunlight reflecting solution - currently available for both football stadiums and golf courses. We have sat up the first reflector solution in Brøndby Stadium, which you might have seen in the media, and we are now looking to expand our team with more skillful professionals ready to work in the intersection between engineering, sports and sustainability.

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.