Top 35 Marketplace Startup Investors in Luxembourg (July 2026)

Portfolio highlights

• OpenExo — Solve for 10X with an Exponential Community - Learn, navigate and transform with on demand experts.
• nexten.io — nexten.io is the ideal platform for Tech profiles and Developers looking for Remote IT Jobs or IT Jobs in France. Create your Anonymous Profile in minutes; after accepting their requests, CTOs and team leaders of the best tech companies will send opportunities for your next dream job!
• Service — Service gets you paid when your flight is delayed or cancelled.

Portfolio highlights

• CardNexus — CardNexus provides a digital platform for managing, trading, and selling trading card collections.
• Linc — Linc is a platform that delivers data retrieval and analysis services tailored to business needs. The company offers solutions supporting bookkeeping and payroll workflows alongside information management capabilities. Linc offerings streamline data management processes and enable organizations to operationalize their data more effectively.
• Concord — Concord is an AI agent focused on media buying and workflow automation, especially for advertising operations.

Portfolio highlights

• 45HC.com — 45HC enables anyone to ship. We are here to help anyone book a container within minutes. We are experts at logistics and can help your business have an edge by eliminating the tedious process of booking a container. Our services include ocean freight, last mile delivery, door-to-door delivery (via rail delivery, truck delivery or multimodal),customs clearance and insurance. With our simplified platform and automated pricing mechanism, we remove the word complexity from the logistics dictionary. We put you in control of your business while providing you more time otherwise spent finding the best quote for shipping, and more money as you can customize each step of the way as you see fit.
• tvbeat — Established in 2013, TVbeat provides a comprehensive TV Inventory Management & Yield Optimization SaaS Framework designed for TV Inventory owners, giving such TV sell-side players the essential tools to succeed in the ever changing TV ecosystem. Our SaaS Framework solves key addressable and non-addressable TV requirements & challengesthrough provision of holistic measurement, forecasting, planning, order management and optimization capabilities and self-serve applications. Such features can be leveraged across owned & operated TV inventories, media partner inventory and acquired inventory from 3rd party sources (DSPs & exchanges). TVbeat’s solution is being used successfully in the United States, United Kingdom, Canada, Ireland, France, Africas, Spain, Belgium, Middle East, Scandinavia to name a few. All of this is achieved by a world class team of engineers, data scientists, product managers and client support staff. Our offices are located in New York, London and Zagreb.
• Eurosender — Eurosender is the digital platform for companies and individuals looking for a unified solution for global logistics processes. Eurosender comprises a wide variety of logistics services in different geographies.

Portfolio highlights

• Arrago — Arrago is a Fintech lending platform providing French Lifetime Mortgages
• Qlower — Qlower assists landlords in managing their properties by leveraging on Open Banking and Machine Learning technologies. Qlower offers free rental management and automates accounting & tax declaration. Its DeepTech Wealth Advisory engine provides quantified savings and assists investors in making right decisions.
• Celest Science — Understand, monitor and anticipate your exposure to extreme weather events in the context of climate change with our proprietary AI models. Risk Assessment | Subseasonal to seasonal forecast | CatNat modelling | Climate APIs.

Portfolio highlights

• Didask —
• Semeia — Semeia provides software that helps in medical follow-up and consultation.
• SustainCERT — Verify climate action projects with SustainCERT. We can support you with validation and verification of carbon projects, value chain interventions, and more.

Portfolio highlights

• STOKR — STOKR is a digital marketplace built on the blockchain to create independent access to a new age of capital markets. We simplify the complex world of investing by opening up inspiring opportunities for everyday investors and businesses with bright ideas...

Portfolio highlights

• Cosuno — Cosunos vision is to connect all players of the construction industry, transforming their collaboration to drive efficiency through software and best customer experience.Cosuno is evaluating how general contractors, property developers and architects can master the challenges posed by high process costs and a lack of transparency in theprocurement of subcontractors. And this is just the beginning. Cosuno is constantly driving change in the construction industry with innovative methods and digital processes by developing and continuously improving simple and transparent solutions.
• Archlet — Make better strategic sourcing decisions faster with Archlet's user-friendly sourcing software. Book your demo and master the complexity in strategic sourcing.
• Restack — The open-source stack enabling product teams to improve their agent experience while engineers make them reliable at scale on Kubernetes.

Portfolio highlights

• Quobly — Quobly create and market a universal large-scale quantum computer, using tried-and-true semiconductor industry procedures.
• Faactopi — Faactopi is a smart manufacturing platform offering AI-driven flexible factories as a service for scalable hardware production AI.
• SustainCERT — Verify climate action projects with SustainCERT. We can support you with validation and verification of carbon projects, value chain interventions, and more.

Portfolio highlights

• Revox — Reach your customers with Revox. The platform to launch AI outbound call campaigns at scale.
• Lupin & Holmes — Lupin & Holmes is an expert in social engineering and offensive cybersecurity. Three pillars support our services: strategic bug bounty hunting, extensive research and development projects.
• Massive Dynamic — Specialized AI to orchestrate complex cross-channel advertising

Portfolio highlights

• Gonuggets — We help digitally native brands to grow their e-commerce revenue on marketplaces such as Amazon and D2C across EMEA.
• MarketLeap — Breaking E-commerce Barriers with Software. MarketLeap is managing all the complexities of selling and growing on marketplaces worldwide.
• Trendex — Mobile App

Portfolio highlights

• Estaly —
• Handled —
• Pluto.markets — Pluto is the modern investment app for the 100m Europeans living in countries without the EUR.

Portfolio highlights

• Fincom — OFAC Sanctions Screening and Entity Resolution: Payments screening, ACH transactions screening, Instant Payments, pKYC, Verification of Payee
• Azuro — Powerful tooling, oracle & liquidity solutions for any EVM predictions & gaming ecosystem
• Arkis - DeFi Prime Broker — Arkis facilitates the provision of the most capital-efficient undercollateralized leverage for DeFi financial institutions and traders. Accelerating the maturity of DeFi.

Portfolio highlights

• HUNTY — HUNTY is a platform that help people find jobs by connecting them with world class mentors who prepare them for the job search process. And people only pay when they get hired.
• Lastro — Lastro is an all-in-one real estate management platform with integrated payments that simplifies managing rental properties. It helps landlords streamline workflows by organizing lease contract information in a cloud-based system, automating rent charging processes, monitoring tenant obligations and generating customized reports.
• Revelo — Scale your development team with the top 1% of 1,000,000+ software engineers in Latin America. Get matched with senior remote developers who have strong technical and English-speaking skills & hire them without the overhead. We handle payroll, taxes, and HR. Flat monthly rate.

Portfolio highlights

• Loyalis —
• Zesty — Zesty by DoorDash
• Eurosender — Eurosender is the digital platform for companies and individuals looking for a unified solution for global logistics processes. Eurosender comprises a wide variety of logistics services in different geographies.

Portfolio highlights

• Huskeys — Stop settling for broken WAF. Huskeys unifies multi-WAF control, eliminates false positives, and protects revenue with automated edge security management.
• Hexagon Cup —
• Seat Unique — Seat Unique is an online marketplace to buy official hospitality packages and VIP tickets to live sports, music, and cultural events.

Portfolio highlights

• Codeplain — Codeplain is an AI-powered code generation service that produces production-ready software from specifications written in Plain language.
• FotoNation —
• Superapp —

Portfolio highlights

• Squalify — Squalify is a corporate venture, bringing cyber risk quantification (CRQ) to the boardroom. Its CRQ SaaS platform empowers information security and risk executives with actionable insights into enterprise-wide cyber risk exposure, enabling informed decision-making and effective governance. Squalify supports strategic decision makers evaluate cyberrisk in financial terms, prioritize investments, and align cybersecurity strategies with business objectives. Headquartered in Munich and fully owned by Munich Re, world's largest cyber reinsurer, Squalify leverages real world data covering cyber losses from thousands of companies worldwide, from the last 10+ years, ensuring unparalleled accuracy, scalability, and relevance for today's businesses.
• Runwise — Thousands of buildings use Runwise's unique wireless control, sensor network and software platform to operate their heating systems better.
• Augury — Increase uptime and plan maintenance across every asset, environment, and site with Augury's AI solutions. Learn more today.

Portfolio highlights

• UFODRIVE — UFODRIVE develops an app for a fast and easy car rental experience. UFODRIVE offers no keys, no paperwork, no queues, no fuel or emissions and hassle-free electric car renting services throughout the day, providing users with on-demand car rental services at prime city and airport locations across Europe.
• Wheels Up — Wheels Up is a membership-based private aviation company that focuses on reducing the upfront cost to fly privately, providing flexibility, service, and safety. Its mobile app enables members to book flights, manage their accounts, and participate in ride-share opportunities. Its members also have given access to the Wheels Down program.
• Revel — Electrifying cities through charging hubs, all electric rideshare, mopeds and eBikes.

Portfolio highlights

• Glyde — Glyde is an innovative peer-to-peer e-commerce marketplace that makes it simple to buy and sell new and used goods. Glyde’s products include Apple and Android phones, tablets, laptops, iPods, and video games.Glyde’s e-commerce engine absorbs complexity, making the user experience faster and easier than other marketplaces. Buyers enjoy thegreat deals of a peer-to-peer marketplace combined with the service, convenience, and safety of a retail store. Sellers enjoy a streamlined experience that connects them with eager and qualified buyers. It takes seconds to list an item for sale, and shipping is effortless with Glyde’s pre-addressed, pre-stamped mailers.Created by the founder of eBay Motors, Glyde is brought to you by veterans from industry-defining companies such as eBay, Google, and Wal-Mart. Glyde is venture backed with an office in Menlo Park, CA.
• Rundoo — Order materials, schedule pickup & delivery, and share everything with your crew all in one app.
• PullString — PullString, Inc. is leading the field of computer conversation in both text and voice through a combination of design and technology. PullString (formerly ToyTalk) is an entertainment and technology company combining art and science to enable computer conversation with characters.The company's primary product, the PullString Platform, offersa professional authoring environment, hosted AI and machine learning runtime, and integrated conversation analytics to enterprises, agencies, and startups across verticals as diverse as entertainment, customer service, gaming and VR, travel, automotive, health and fitness, finance, human resources, and IoT.With direct support for all major conversational platforms like Facebook Messenger, Amazon Alexa, Skype, Slack, Kik, mobile, and web, the PullString Platform has been used to create award winning experiences like Call of Duty’s Lt Reyes on Messenger, Hello Barbie, and The Winston Show.PullString, founded as ToyTalk in 2011, has raised more than $44 million in funding from Greylock Partners; Charles River Ventures; Khosla Ventures; True Ventures; and First Round Capital.

Portfolio highlights

• adopt' — Adopt' manufactures and distributes makeup, fragrances, and accessories for women.
• Sophie Lebreuilly — Sophie Lebreuilly is a traditional pastry bakery, kneading and bread making on the spot, all day long. A gourmet artisan pastry shop and a fast food place: pizza, burger, pasta, salads, sandwiches, breakfast.
• Glass Partners Solutions — Glass Partners Solutions is distributes glass products to manufacturers and processors of glass products. It products, include monolithic glass, glass laminates, lacquered glass, mirrors, reflectors, anti-fire glass, glasses, radiation protection glass, printed glass, solar self-cleaning glass, tinted glass, anti-reflective, and Uglas. The companyalso offers low emissive glass, yelloe glass, and white shine glass.

Portfolio highlights

• Wheels Up — Wheels Up is a membership-based private aviation company that focuses on reducing the upfront cost to fly privately, providing flexibility, service, and safety. Its mobile app enables members to book flights, manage their accounts, and participate in ride-share opportunities. Its members also have given access to the Wheels Down program.
• Avoya Travel — Find your dream vacation with Avoya Travel and online vacation planner. Explore exclusive deals, expert guidance, and personalized travel planning.
• Avia Solutions Group — Avia Solutions Group, a leading aerospace services group with what has become almost 100 offices and production facilities worldwide.

Portfolio highlights

• Utexo — Utexo develops payment infrastructure that enables stablecoin transactions to settle directly on the Bitcoin network. The platform provides an API and related tools that allow payment operators, exchanges, wallets, and financial platforms to process USDT transfers through Bitcoin-based rails. Its system integrates technologies such as the LightningNetwork and the RGB protocol to support instant settlement, encrypted transaction execution, and predictable transaction costs. Utexo also offers cloud infrastructure and developer tools that manage routing, liquidity, and node operations required for stablecoin payments on Bitcoin. These services allow organizations to integrate Bitcoin-based stablecoin settlement into existing applications without operating or maintaining underlying blockchain infrastructure.
• Five Bells — Five Bells is an a blockchain-based settlement and clearing platform for digital assets that provides safe and open transactions.
• Foundation — Foundation Devices builds the open hardware foundation for Bitcoin and the sovereign Internet.They started Foundation Devices to make beautifully designed, open-source hardware for Bitcoin and the decentralized Internet. To bring great design and UX to hardware wallets, nodes, and more. To empower individuals to securely use and store Bitcoinwhile maintaining their sovereignty. To help our industry cross the chasm while staying true to its founding ideals. We call this open hardware. And we are excited to bring it to the world!

Portfolio highlights

• HEU — HEU is a legaltech company that automates and manages legal documents and allows users to edit and share them.
• tvbeat — Established in 2013, TVbeat provides a comprehensive TV Inventory Management & Yield Optimization SaaS Framework designed for TV Inventory owners, giving such TV sell-side players the essential tools to succeed in the ever changing TV ecosystem. Our SaaS Framework solves key addressable and non-addressable TV requirements & challengesthrough provision of holistic measurement, forecasting, planning, order management and optimization capabilities and self-serve applications. Such features can be leveraged across owned & operated TV inventories, media partner inventory and acquired inventory from 3rd party sources (DSPs & exchanges). TVbeat’s solution is being used successfully in the United States, United Kingdom, Canada, Ireland, France, Africas, Spain, Belgium, Middle East, Scandinavia to name a few. All of this is achieved by a world class team of engineers, data scientists, product managers and client support staff. Our offices are located in New York, London and Zagreb.
• Povio App —

Portfolio highlights

• bonify — Bonify, a Berlin based FinTech-Start-up, enables customers to benefit from their credit scoring and financial data. The company gives customers free and easy access to their credit score and let them upload additional relevant data. Then, it offers tools and personalized recommendations to help optimize the customer’s financial situation.Foundedin 2015 by key executives of McKinsey and Zalando, bonify has received significant funding from internationally leading VCs and successful entrepreneurs.
• Contrast — Contrast is a video engagement platform that provides users with the tools to create, edit, distribute, and analyze videos. Their features include themes, hubspot integration, source tracking and UTM management, an on-demand experience, customizable emails, and reminders.
• Numa — Numa offers rooms & apartments in Europe's coolest neighbourhoods. See how simple travel can be. Sign up for exclusive discount. Book now!

Portfolio highlights

• roclub — roclub is a healthcare company that offers a teleoperation platform for MedTech. The platform enables MRI/CT scans to be carried out remotely, providing support and training for radiographers. The company's solution can bring medical technology, regardless of type, manufacturer, and installation site, into a managed system withoutintegrations plug-and-play. roclub also offers a bonus program for radiographers who recommend their solution to their employers.
• Tequipy — Buy, configure, and deploy devices in 180+ countries at local retail price. No contracts, no mark-ups, no recurring fees. ISO 27001 certified.
• Embankment — Dedicated to AIFs. Driven by technology, delivered by domain experts

Portfolio highlights

• Fortera — 8% of global greenhouse emissions are caused by cement manufacturing, accounting for more than 3.5 billion tons of CO2 produced each year. Fortera addresses CO2 emissions directly from the kiln.
• CrossBoundary — CrossBoundary Energy's renewable energy solutions help decarbonize enterprise by providing cleaner, cheaper and more reliable power.
• Group14 Technologies — Founded to enable the electrification of everything - from tiny medical, consumer and commercial devices to every possible flavor and size of transportation - Group14 brings new finely-tuned performance capabilities to the era of the lithium-silicon battery. Our novel composite materials and our industrial process to make them reliably answer thecost, scale and performance barriers that have slowed the world’s transition towards the all-electric future.

Portfolio highlights

• FoodMarble — Your personal breath tester to identify food intolerances and reduce digestive symptoms. Ideal for managing IBS and SIBO, all from the comfort of home.
• PlasmaBound — PlasmaBound provides a step-change technology, termed Controlled Plasma Ablation (CPA), which facilitates the structural adhesive joining of lightweight materials, namely carbon and glass fibre reinforced composites. CPA technology will accelerate the use of these lightweight composite materials into multi-material structural assemblies, byenabling reliable adhesive joining which is stronger than the composite structures themselves.
• HealthBeacon — Quality adherence support for your medication needs, contact our HealthBeacon team to discover what service we can provide you and your patients.

Portfolio highlights

• Capalo AI — We maximize the value of your energy storage systems. Now and in the future.
• Merx — Grow contactability, data quality and customer lifetime value with AI agents on WhatsApp.
• Spotawheel — Spotawheel is a trusted high-tech used cars B2C platform that redesigns the whole buy-sell process from scratch, ensuring value, transparency and customer satisfaction at the highest levels throughout.

Portfolio highlights

• NUL — Nul Health Limited offers clinically proven alcohol reduction treatment to support your goals. Nul helps change relationship with alcohol.
• Poolhouse — Poolhouse is a cutting-edge, technologically advanced entertainment firm that intends to revolutionize the classic game of pool.
• Final Boss Sour — Final Boss Sour is a gaming-themed snack brand offering a healthier alternative to traditional sour treats. Inspired by retro gaming aesthetics, our snacks deliver bold flavors and a fun experience for gamers of all ages.

Portfolio highlights

• Proggio — Transform your project management with timelines that enhance productivity and clarity. Discover how Proggio AI can help.
• Sifflet — You make important business decision based on your data. Sifflet ensures the data is reliable, traceable and easy to navigate.
• Titan Operating System —

Portfolio highlights

• Volo Commerce — Volo brings together data and intelligence from all over the commerce ecosystem and uses AI to provide real-time actionable insights.
• Zattikka — Zattikka Ltd was founded this year by Tim Chaney and Mark Opzoomer. Chaney has worked at the top of the videogame industry for 25 years, engineering two sales of and two MBO's of Virgin Interactive companies. Opzoomer as CEO of Yahoo! Europe and Rambler.com strategised and executed major business turnarounds. Zattikka is a blend of videogame,internet platform/distribution and internet/mobile gaming talent targeting fast track growth via acquisition of development talent and creation of IP.
• Endra — Endra is a software platform for mechanical, electrical, and plumbing (MEP) engineering that automates the design, modeling, and documentation of building systems. The platform generates 2D and 3D models, calculations, schedules, diagrams, and other engineering documentation from architectural and building design inputs. It supports disciplinessuch as electrical, fire alarm, HVAC, plumbing, and sprinkler system design, and integrates with Autodesk Revit and common CAD and BIM file formats. Endra uses artificial intelligence, simulation, and computational methods to assist with tasks such as system layout, cable routing, device placement, and documentation generation while helping engineers comply with applicable design standards and regulations. The platform is designed for MEP engineers and engineering firms seeking to reduce manual design and documentation work across construction projects.

Portfolio highlights

• Camphouse — Mediatool is the all-in-one planning, execution, tracking and reporting tool for media and marketing campaigns. Increase productivity with streamlined delivery and better collaboration across all your marketing activities. Grow revenue with confidence, using real-time performance data to optimise investment.Hundreds of tangible benefits, onebetter way of working. Forget spreadsheets and get to know Mediatool.
• TurnUp — TurnUp is an AI-driven practice management platform designed specifically to streamline scheduling and administrative operations for dental clinics. The Belgian company utilizes intelligent automation to eliminate manual booking tasks, optimize calendar efficiency, and minimize costly open time-slots. Its advanced AI assistant, Elissa, securelycommunicates with patients via multiple digital channels to handle complex scheduling requests automatically.
• Lightbringer — Experience the future of patent services with Lightbringer. Our AI-driven platform accelerates your patent process, ensuring efficiency and expertise from world-class patent attorneys.

Portfolio highlights

• Replenit — Transform your repeat purchase revenue with Replenit's AI Decision Engine. Predict exactly when customers need to reorder based on individual consumption pat...
• Fromfolio — Fromfolio offers an online platform for creating, managing, and sharing professional portfolios to showcase work, projects, and skills.
• TASS Vision — A startup company specializing in computer vision based on artificial intelligence and embedded technologies. The company develops and implements technologies such as recognition, detection, tracking and classification, which runs on small embedded computers. In other words: A company that is essentially your second eyes.The company was foundedin 2019.

Portfolio highlights

• Salonkee — All-in-one solution for beauty & hair salons

Portfolio highlights

• WeeFin — WeeFin centralizes ESG data, customizes strategy, and automates reporting processes. Their solutions are ESG connect, hub expertise, and ESG advisory.
• DGG — RapidCompact by DGG is the leading solution to make 3D content fit all target platforms, freeing up each creative team's' time by automating the creation of high-quality, optimized 3D assets for Web, mobile, AR and XR use. Customers include retailers, public institutions, tech companies, XR studios, and more.
• Hopia — Hopia is a scheduling solution that optimizes human and material resources for healthcare institutions. Hopia centralizes the management of doctors' and nurses' schedules and uses constrained optimization and prediction algorithms to propose the most optimal organization for all stakeholders.