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.

MovoGo is developing a high-speed, AI-powered rental platform for contractors who need heavy equipment - fast. We’re solving the chaos of fragmented rentals with instant booking, dynamic pricing, and real-time availability. Think Uber meets Airbnb, built for construction. The What: what are you solving? The €35B+ equipment rental industry is stuck in the past. Contractors waste hours calling rental houses, chasing quotes, and juggling delays. Meanwhile, suppliers sit on underutilized machines and outdated booking systems. It’s fragmented, analog, and slow - killing time, budgets, and margins across the board. This isn’t a niche problem. It affects tens of thousands of businesses, every single day. The How: How MovoGo solves this We’re building the infrastructure layer for machine rentals, not just another marketplace. Contractors get real-time availability, instant booking, and transparent pricing. Rental houses get automated fleet management, AI-driven pricing, and higher utilization. The platform controls pricing logic within supplier-defined ranges eliminating race-to-the-bottom chaos and creating a unified user experience. We’ve validated the problem, mapped the tech stack, built brand and design assets, and have multiple rental houses ready for onboarding. Now we need the right CTO to bring it to life. Fast. The Why: Why we’re doing this We’ve built companies before. We’ve scaled. We’ve seen how clunky, offline workflows bleed time and value especially in construction. But this one stuck with us. The inefficiency was everywhere. Nobody had built a true platform that just works. No AI. No instant rentals. Just friction. So we said screw it. Let’s build it ourselves and flip the industry.

Reversio is a cutting-edge SaaS platform revolutionizing the e-commerce return process. Designed with brands in mind, Reversio provides a fully customizable return portal that enhances customer satisfaction, reduces return rates, and increases retained revenue. Our platform integrates seamlessly with leading shipping providers, WMS, CMS, and ERP systems, ensuring an effortless transition into your existing workflows. Reversio empowers brands to offer value-retaining options like exchanges, gift cards, and eco-friendly choices, making the return experience beneficial for both customers and businesses. With a focus on personalization, robust integrations, and data-driven insights, Reversio is trusted by top Scandinavian brands to optimize their return management while driving sustainability.

$ whoami We're Alvenir. We ship agentic AI into financial services production environments. Our platform, Pontus, hooks into live conversations - transcribes, documents, queries internal systems, and feeds real-time assistance to advisors. Not a chatbot. Autonomous agents that react to conversational state in real-time. DTU spinout, founded 2021. We've evolved from research-grade ASR into a full enterprise stack: custom speech models with quantified uncertainty, a multi-model API layer (self-hosted OSS → frontier models), and an agentic orchestration system where agents are configured in natural language. Pontus runs in production at multiple large enterprise customers, processing tens of thousands of conversations monthly with measurable impact. Active deployments and integrations across Danish financial institutions. We are a small team of technical brains operating out of Applebys Plads, Copenhagen. We utilize a forward-deployed engineering model - our people work directly with advisors, compliance teams, and IT departments. No helpdesk middlemen. Stack: Python, K8s, Terraform, Scaleway/AWS/Azure, Electron, gRPC. Linux-heavy, hands-on dev culture. We're looking for people who get excited about the technical - building stuff that actually runs in production in one of the most regulated industries that exists.

Our story ChromaWay is a blockchain technology company. Since 2014, we have been developing and refining industry-defining blockchain technology platforms. Blockchain pioneers We created the first protocol for issuing tokens on the Bitcoin network. We used it to issue fiat currency together with LHV bank in 2014, and then to crowdfund startups on the Funderbeam platform. We designed a blockchain agnostic client-side validated smart contracting platform that put privacy first before privacy became a hot topic in blockchain. We have used it to support internal leasing in large organisations, issue financial instruments, and to allow government agencies to issue licenses digitally. In 2018 we used it to demo a live property sale together with the Swedish Land Registry. Technology by us We are the creators of relational blockchain, a new blockchain architecture which combines the power and flexibility of a relational database and the fault tolerant decentralised security of a blockchain. We built Postchain, a private blockchain or consortium database using the relational blockchain architecture. Postchain has registered property on three continents, accelerated the growth of green finance, and formed the basis for a proposed national e-currency. Relational blockchain also powers Chromia, our public platform for decentralized applications. Relational blockchain allows Chromia to offer a user and developer experience which no other blockchain platform can match.

We create a future where the entire water infrastructure can be monitored in real-time using a network of distributed wireless sensors. Dryp is a range of solutions that enable proactive and holistic decision-making for water infrastructure. Dryp builds data bridges across both physical and adminstrative boarders. We are uniquely co-owned by a major danish utility - along with private companies and investors. We are spearheading a data, iot and machine-learning revolution.

Acter is a non profit Association who is building an all in one mobile and desktop app for effective organizing. Encrypted and decentralized. The free and open internet has been co-opted by large players, and it's all too easy for governments, corporations, and other non-aligned actors to spy on people, in particular on organizers and activists. We, the Acter team, are building Acter to enable privacy-first organizing, using strong resource-aware cryptography in familiar user interfaces. We leverage technology to foster new and smarter ways of organising, breaking down silos, creating more transparency, inclusion, engagement, empowerment - and above all, action! Come to join us! More at https://acter.global/jobs

Today’s Pharma communications teams are focused on finding novel approaches in engaging stakeholders and providing more personalized experiences. Customer preferences have changed. Marketing & Sales can no longer produce content in campaign cycles – markets move fast and information is omnipresent. Snakker™ is a company that cares deeply about creating personalized and engaging digital experiences for healthcare professionals and those marketing teams who communicate with them. In support of this objective we have built a digital experience platform, Snakker™, which helps our customer brands to create personalized video-based content that is: Easily digestible and rewarding for customers Rewards substance over form content Designed for qualitative analysis Socially where your customers are Ready to respond to change We are an innovative, multicultural and forward-thinking company that places an emphasis on fostering a work environment that harbors these values to the benefit of our customers and the industry in which they operate.

Nowadays everybody loves to travel and explore the world. Nobody wants to travel alone, but it can be hard finding someone to travel with. Especially women have a hard time finding female travel buddies. We want to solve this problem with Tripful. Travelli is an app that creates a female traveler's universe by enabling women to explore the world together. The problem is solved by uniting female travelers in our app. No more missed opportunities to travel and wondering whether there’ll be a cool person to hang out with at the next hostel. With Tripful, women can discover the world together. Tripful completely disrupts the way women travel by facilitating an easy, convenient and safe way of traveling which leads to new connections, rich experiences, and great travels.

We are serious about what impact games can have on learning and change. We see games as a powerful language that can shape the world. It has many dialects and with 15+ years of experience, we master them all.When we make games, we pick the right mechanics from a big tool box – such as competition, storytelling, achievements, curiosity, collaboration – to achieve the right impact.

Defend Denmark er Danmarks første og eneste lokale bug bounty platform. Vi forbinder danske etiske hackere med danske virksomheder, så sårbarheder bliver opdaget og lukket inden de udvikler sig til reelle trusler. På platformen kan etiske hackere lede efter sikkerhedshuller hos vores kunder. Finder en hacker en reel sårbarhed, udbetaler kunden en dusør. Det gør it-sikkerhed resultatorienteret frem for tidsorienteret, som ellers er normen i konsulentverdenen. Målet er at få flere danske virksomheder til at tage bug bounty modellen til sig som et aktivt værktøj i deres sikkerhedsarbejde. Defend Denmark er søstervirksomhed til islandske Defend Iceland. Vi er stadig tidligt i opbygningen af virksomheden og kommende medarbejdere får reel indflydelse på de praktiske rammer, herunder kontorplacering og daglige arbejdsgange.

Acodyne is a cargo drone startup developing heavy-lift, high-speed UAVs designed to enable logistics in remote, challenging, and contested environments. Our mission is to provide a faster, more flexible alternative to traditional transport solutions—supporting critical supply chains in both civil and defense applications. By combining advanced aeronautics with robust engineering, we are building UAVs capable of carrying substantial payloads over long distances, even in environments where conventional transport cannot operate. Acodyne is based at DTU in Lyngby, with our workshop and testing facilities located at Avedøre Airfield.

AI for industrial workforce. Opero is an AI tool designed to help service technicians capture and share valuable knowledge from the field. By using voice and text, Opero makes it easy to document problem-solving insights that are often lost. This information is structured and linked to existing manuals, creating a searchable knowledge base that supports training, customer reporting, and operational efficiency. Perfect for companies working with complex machinery and field operations.

Safepay Nordic offers an innovative payment solution tailored to businesses that facilitate high-ticket and high-volume transactions. Designed to prioritize security and simplicity, Safepay empowers businesses to provide a seamless and trustworthy payment experience. By integrating with MobilePay, one of the most widely recognized payment platforms in Denmark, Safepay ensures convenience while safeguarding transactions. For businesses in the secondhand economy—whether marketplaces, classifieds platforms, or niche services—Safepay adds value by addressing key challenges in peer-to-peer transactions. The system uses a secure escrow-like setup, holding funds until both parties accept a trade. This approach minimizes disputes, builds trust among users, and elevates the overall user experience on partner platforms. Safepay’s B2B solutions are customizable and easy to integrate, making it an ideal partner for platforms seeking to enhance user trust while streamlining payment processes. By handling payment security and reducing the risk of fraud, Safepay allows businesses to focus on their core operations whilst the SafePay engine handles all complexities around the transactions.

We invest in companies aligned with our guiding principles. Companies with a focus on long-term solutions within planetary boundaries. We operate as an evergreen fund, investing patient capital within biodiversity, agriculture and food, and aim to provide a fair financial return. Our ambition is clear: To inspire and contribute to a restructuring of our economic systems, a redefinition of what value is, and a reconnection with nature and life on the planet.