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Showing: 401 filtered startups

GLYON

GLYON is developing a CO₂-powered textile-to-textile recycling technology to help brands, fiber producers, and recyclers solve the growing textile waste crisis with a breakthrough chemical recycling process that turns waste into virgin-quality raw materials for new fibers—without fossil fuels. We address the massive problem of textile waste, a global crisis where over 92 million tonnes of textile waste are discarded each year—most of it ending up in landfills or incinerated. This contributes to major pollution issues but also forces the textile industry to continue its dependence on virgin fossil-based materials. Our solution targets fiber producers, brands, and recyclers who need circular raw material solutions. Our CO₂-based chemical recycling process breaks down polyester textiles into building blocks and leaves other fibers like cotton intact. Both PET building blocks and cotton can be used to produce new, high-quality fibers without the need for virgin oil and reducing water consumption and CO₂ emissions.

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.

PSV

PSV cares about a conscious future. As a venture house, our mission is to clear the path for founders who build companies that matter. Our hybrid setup, comprising PSV Foundry, PSV Lab, and two unique venture funds, PSV Tech and PSV DeepTech, sets us free from adhering to a singular method. Rather we rethink existing ways and models to maximise our impact beyond any individual firm or investment. Together, we can punch above our weight.

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

twig.energy

You should join Twig Energy to be a part of accelerating deployment of renewable infrastructure. We are an AI and technology company at heart and are building the software and finance solutions enabling renewable infrastructure to be built at scale. Our ambition goes beyond software and we want to participate directly in building the infrastructure for a net zero future. As a workplace we value ambition to make a difference, autonomy and having fun.

theo.ai

We're an ambitious early-stage startup revolutionizing Corporate Sustainability Reporting Directive (CSRD) compliance. Founded by serial entrepreneurs and domain experts, we're gaining rapid traction by offering a cutting-edge platform that simplifies and streamlines CSRD workflows. At Theo.ai, we're dedicated to making sustainability reporting easier to grasp and work with leveraging our expertise and innovative product. As part of our dynamic team, you'll contribute to a solution that shapes a more sustainable future for businesses worldwide. Discover more about our mission and how you can make an impact at theo.ai.

SustainX

SustainX supports your green transition and implements in-depth sustainable solutions in companies, from the management table to the production line. Founded in 2020, SustainX works with Danish SMEs who want to contribute to the green transition. Whether they are starting from scratch or have set your sustainability goals, SustainX is ready to help with a successful transition. SustainX is a dedicated team of sustainability enthusiasts. We are engineers, business developers and project managers, working exclusively on providing complete sustainability solutions going from strategy to direct project execution. From the beginning, we implemented the triple bottom line, which means that we are only successful if we impact and measure three variables: People, Planet and Profit. People SustainX wants to be the place where employees happily celebrate their 25th anniversary. At least. A healthy work-life balance is key. We work thoroughly with compassion, encourage an honest environment, and a 4-day work week. Planet We want to have made impact! In 2030, we want to be one of the primary drivers for reaching the 70% emission reduction by reducing Danish SME’s CO2 footprints. Profit SustainX wants to be able to support more businesses and dive into new industries. Profit-wise, we want to be able to hire more employees and attract the best work-power in the industry.

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.

SQUARELY

SQUARELY is Copenhagen-based Danish Design Brand combining modularity with user data, to create high-end planters and furniture with plants. SQUARELY offers a collection of compatible products to furnish homes and offices with greenery and ease plant maintenance. An added self-watering technology reduces the time used for plant maintenance by 3 and improves plant growth. SQUARELY sells primarily through e-commerce and is now present on 4 European markets. SQUARELY does not only design green but lives green with the products sustainable from its core: re-used wood, re-cycled plastic.

Climaider

Climaider is a rapidly growing startup, enabling Small and Medium sized Enterprises to measure and report their ESG and to take real climate action. ESG reporting is becoming a necessity if you want to stay competitive, retain your employees, get funding or financing and win customers and jobs. But SMEs have been left behind in a reporting environment that has been shaped first and foremost to accomodate very Large enterprises - leaving SMEs with an extremely complicated and tedious reporting job that often falls on employees or owners with a 1000 other responsibilities too. We help and guide SMEs, automate +95% of the work and instill in them the confidence that they can do this and that they have done it the right way. Our goal is to remove the headache of reporting, leaving room to focus on what is actually important: Reducing the carbon footprint of your company. We're set on becoming THE solution for SMEs all over Europe, making reporting easy, comparable and actionable. Join us!

Acembee

Acembee is on a mission to bring automation and intelligence to one of the world’s least digitalized industries: construction. Our AI-powered platform tracks activities across construction sites in real-time - replacing manual logging and fragmented data collection with automated, actionable insights. By eliminating spreadsheets, on-site inspections, and follow-up calls, we help contractors save hundreds of hours and make faster, smarter decisions. The result? Lower project costs, reduced CO₂ emissions, and more efficient construction - without adding complexity.

Koral

THE PROBLEM Searching second-hand online requires navigating hundreds of platforms and incomplete listings, forcing shoppers to do the heavy lifting of finding and comparing relevant items. The decentralized and the fragmented second-hand market creates a time-consuming and frustrating experience for shoppers to locate desired items among incomplete listings and outdated platforms. THE SOLUTION Koral aggregates millions of second-hand listings into one searchable platform with categorized, indexed data to create a one-stop solution. This eliminates tedious searches across individual platforms, making shopping second-hand is easier by improving discoverability and streamlining the process of finding desired items online.

Anzaro Quantum Healing

With a mission to heal the planet through the people - we create apps that heal people and plant trees as the user's use the apps. We started in 2021 and already have one app available on the stores with users from all around the world and have planted more than 3000 trees! The next app is already on the development phase and we going to plant millions of trees with it. The apps we build are in the field of mindfulness, yoga, healing ,breathwork and personal growth. We are looking for passionate people that want to make a difference while growing on all levels.

BeWo

Where businesses quantify ESG and carbon emissions! BeWo was founded to advance sustainability progress all around the world. We believe that a data-driven approach is essential for leaders and decision-makers to measure and analyze the performance of green initiatives. At BeWo we strive to support a data-driven approach by providing automation, analytics, and process optimization in our solutions with the mission of equipping companies with data and tools to reduce their environmental footprint and create a positive impact on the world. Our society requires data as it can satisfy the urgent need for transparency, auditability, and standardization within sustainable initiatives.

mellow designs ApS

mellow designs is a start-up focused on innovating living and working spaces utilizing sustainable approach and resources. our mission is to popularize zero waste philosophy and paradigm of circular economy by creating spaces for everyday use with upcycled and recycled materials. with our designs we want to help our customers who want to demonstrate an interest in sustainability by reusing waste materials and manifesting environmental concerns.