Top 35 Clean Energy VC Funds & Investors in Spain (June 2026)

Portfolio highlights

• Axomove — Axomove is an e-health app that specializes in video physical exercises.
• Bookline — Bookline is a company which offers AI-based conversational bots to manage appointments and bookings over the phone.
• ScrapBees — ScrapBees is a pick-up service for the recycling of scrap metal from commercial businesses and private households.

Portfolio highlights

• Payflow — Payflow is an employee benefit that companies can offer to their employees. Payflow provides employees instant access to earned salary to improve their financial well-being. Companies benefit from improved productivity and engagement, with no impact on cash-flow.Payflow was founded in 2020, and it is a Rocket Internet backed venture based inSpain.
• Sceenic — Sceenic offers solutions to power interactive viewing experiences. Through its "Watch Together" technology, media companies create watch together experiences for their audiences, offering friends and family a deeper, more engaging and interactive group viewing experience.
• Bcas — We eliminate economic barriers to education with flexible financing solutions.

Portfolio highlights

• Normo — Normo provides end-to-end encrypted hardware and software capable of receiving shipments from any courier service.
• CLCircular — CL Circular: Transforming Global Logistics with Circular Technology. Our mission is to make real-time visibility technology accessible
• DARWIN Biomed — Biomedical Engineering

Portfolio highlights

• Qalea —
• Dealcar — DEALCAR is a company that digitalizes the used car market through a SaaS platform, enabling fully digital transactions. This platform creates a network effect benefiting dealers, partners, and customers. • Dealers: Increase revenue by selling extra products and boost sales by reducing turnover time. • Partners: Distribute products at the pointof sale without marketing expenses, lowering operational costs. • Consumers: Purchase a used car easily in just three steps, enjoying a smooth, trusted process similar to renting but with the benefits of owning a car.
• KomboAI — Supercharge your CRM and close more deals with KomboAI Find the right leads, engage them with purpose and improve your skills every day. Book a Demo See Kombo in Action Over 1000+ sales reps are already using KomboAI during their job Join the sales revolution today Find the right leads Receive every day new leads

Portfolio highlights

• Lucera — Lucera is a utility company that helps its clients save.The company's technology analyzes clients' consumption pattern every month to offer what interests them the most. The company supplies clean energy at cost price with a fixed fee of € 3.9 per month. As the company's benefit does not depend on the client's consumption,Lucera can devote all their effort to reduce client's electricity bill.
• Aprendum — Aprendum is your trusted website specialized in online and distance quality training at the best price. They offer more than 1,000 courses and masters with certificates from universities and centers of any corner of the world, of all the themes and levels. Find the one you need and if you do not find it, do not worry, call them and they will findit for you.They select the best training content in the market. They work daily with companies in the sector to reach agreements and generate the best offers of courses that they put at your disposal. They continuously renew their offer, even with official titles. They offer the most dynamic and varied training selection in the market. They are dedicated to this.
• MyInvestor — One-stop-shop for investment solutions powered by a neobanking license for additional mortgages, loans and remunerated account

Portfolio highlights

• AFYREN — AFYREN develop innovation in biotechnologies for the valorization of non-food biomass and in respect of the environment.
• Naturbeads — Naturbeads creates biodegradable, sustainable and cost competitive cellulose microbeads to replace currently used microplastics.
• USIL Therapeutics — USIL Therapeutics is a biotechnology company focused on radiological preparedness. They develop dual-use medical countermeasures designed to protect populations and mission-critical personnel from ionizing radiation in defense, civilian, and space environments.

Portfolio highlights

• INGALSA — INGALSA specializing in hot-dip galvanizing of steel parts and fasteners.
• X1 Wind — X1 Wind is a disruptive innovative floating wind platform with the potential to make a step change in offshore wind.
• NEOS Surgery — NEOS Surgery engages in the research, design, development, and commercialization of medical devices in the field of neuro, spine and other surgical fields.

Portfolio highlights

• Barbara — Barbara is the Cybersecure Industrial Edge Platform that enables companies to connect, deploy and scale gateways and edge applications in a few clicks
• Minoryx Therapeutics — Minoryx is focused on the discovery and development of novel treatments for severe, orphan diseases of the central nervous system with high unmet medical need.
• iPronics — iPronics develops the innovative concepts of general-purpose integrated programmable photonic systems.

Portfolio highlights

• Cosmico — We are the platform connecting digital talents with the most ambitious companies, using remote work.We have over 8,000 members and our talents have accelerated dozens of projects alongside big names like Accenture Song, Tangity, Frog, Fjord, Sketchin, EY but also aggressive start-ups like Scalapay, Gimme5, Flowe, Unguess.If you are a digitalprofessional: we offer you a community in which to grow your talent through experiences, networks and cosmic projects.If you are a company: we offer you access to a community of designers, developers and marketers from which to select the talents to accelerate your digital transformation projects. Whether you are a manager or a digital professional, Cosmico is here to help you find your space
• Exoticca — Exoticca develops an online platform intended to facilitate travel booking. The company's platform offers holiday packages which includes flights, accommodation, meals, guides and private transports, for exotic locations all around the world, enabling travelers to book travel packages online at competitive prices.
• Gaiarooms — Gaiarooms offers hotels, hostels and apartments with automated check-in and 24-hour customer service while also providing flexible management options for independent hoteliers with capabilities for revenue management and marketing.

Portfolio highlights

• Begas Motor — Begas has designed and manufactures the first engine for industrial vehicles powered 100% by LPG (Liquefied Petroleum Gas or AUTOGAS). Ability to remotorize vehicles and make them ecological with Euro VI certificate.
• Bee Planet Factory — BeePlanet Factory develops technological projects based on the reuse of batteries removed from the electric car. These batteries are called B2U (Battery 2nd Use). At the end of their original application, they keep intact a large storage capacity (70%-80%) and still offer high performance, which makes them perfectly functional for other uses, suchas stationary energy storage.The company was founded in 2018 and is headquartered in Noáin, Comunidad Foral de Navarra.
• Revenant Industrial & Ports Machinery — Revenant returning to the revolution in internal logistics, container manipulators, and the remanufacturing of large tonelaje carretillas.

Portfolio highlights

• Nido — Heating & cooling accounts for nearly half of all energy consumption and 40% of energy-related carbon dioxide emissions. In the EU 65M+ boilers are over their useful life and 95% of them use fossil fuels and these need urgent change.At Nido, we are streamlining heat pump installation in the residential sector, enabling users to transition toclean heating & cooling faster with affordable pricing. We also support installers get the best out of their time by removing time consuming tasks and allowing them to focus on their preferred task - home installations!
• Barbara — Barbara is the Cybersecure Industrial Edge Platform that enables companies to connect, deploy and scale gateways and edge applications in a few clicks
• TRIBBU — Hoop Carpool is a SaaS Carpooling Platform for Companies, Universities and Citi-halls

Portfolio highlights

• 011h — 011H specializes in sustainable building development. The company is creating a new type of construction based on the latest advances in design, technology, industrialization, sustainability and health to deliver buildings faster, cheaper, more reliably and in a way that is both people- and environment-friendly.
• HUMARA — Enabling faster design of recycling and waste management plants through software.
• Lillian Care — Lillian is building a nationwide network of health facilities in Germany.

Portfolio highlights

• Bookline — Bookline is a company which offers AI-based conversational bots to manage appointments and bookings over the phone.
• Bigle Legal — Empower your team with next-gen document automation
• Top Doctors — Top Doctors is an online platform for identifying, interacting, and booking e-consultations with medical specialists in private healthcare. The company represents over 60,000 of the world’s top physicians and uses the latest innovation and technology to bring them closer to the patients. Top Doctors represents doctors in the US, Europe, and LatinAmerica. The company has become a reference for providing trustworthy and up-to-date information on choosing leading national and international medical professionals, covering the full range of specialties and all the latest medical treatments. The company accounts for over 1 million users on its site per month, and it has satisfied over 10 million patients’ needs when selecting the best doctors from all around the world.

Portfolio highlights

• EPowerlabs — Power electronics & controls for e-mobility and clean energy power management and conversion. EPowerlabs is creating next generation product platforms for automotive powertrain electrification. The company also develop power conversion products for hydrogen production and controls for energy storage systems.
• NX Technologies — Power electronics & controls for e-mobility and clean energy power management and conversion. NX Technologies is creating next generation product platforms for automotive powertrain electrification. The company also develop power conversion products for hydrogen production and controls for energy storage systems.

Portfolio highlights

• GridBeyond — Endeco's Energy ManagementSystem (EMS) provides wirelessenergy management and controlsystems for retail, commercial andindustrial users. Applications includebuilding control, refrigeration control,demand management, priceresponse, energy efficiency, anddemand response. Our automatedwireless systems seamlesslyintegrate intoyour existingoperations and/or BuildingManagement System (BMS) withoutany training of retail staff required.
• waylay — Waylay is a leading Enterprise IT-OT digital unification software company delivering low-code based orchestration, automation and analytics software solutions. Waylay has a passion for supporting enterprises on their IoT automation journey and ensuring it puts all valuable data to work for developers, data scientists and domain experts.
• Tsubame BHB — Tsubame BHB is a Sales company

Portfolio highlights

• CL3VER — Award winning Barcelona startup, CL3VER is a cloud based platform that allows engineers, architects, and other design professionals to create interactive 3D presentations to engage clients and prospects throughout the complete sales and marketing cycle. CL3VER presentations offer an engaging way to explore design projects or products from anyangle and evaluate design alternatives. CL3VER presentations require no 3rd plugins to work on any device, thereby providing a ubiquitous experience for their customers in viral campaigns, online marketing, POS and Product configuration/personalization. In essence their technology is a WebGL and HTML5 based 3D engine. Interactive presentations created with CL3VER work in all browsers so the content can be shared via a link through emails, social media or they can be embedded on a website via iFrame. By importing 3D models from most common modeling software, CL3VER allow real-time 3D rendering in the cloud. The scene can be edited using highly realistic materials and by changing environment, lighting and cameras to create realistic scenes. Using the CL3VER API the scene become more interactive allowing the inclusion of animated annotations so the CL3VER scene itself contains all the useful information for the target user.
• Quantion — Quantion is a Digital Innovation Factory: Quantion promote and accelerate innovation projects and digital transformation of organizations. To achieve this, our value proposition is based on accompanying our clients from start to finish: - Quantion offer innovative and relevant strategies to turn our clients' great ideas into reality. -Quantion are the bridge between the most innovative startups and traditional companies so they can collaborate together and achieve success. - Quantion develop innovative and cutting-edge solutions to efficiently align business and technology. - Quantion are specialized in new and emerging technologies, as well as in agile development, to respond to the needs of organizations in a digital world.
• 500Markets — Add more credibility to your site - get a premium domain today. Straight-forward shopping experience.

Portfolio highlights

• H2SITE — We provide fully integrated systems to produce on-site high quality hydrogen.
• EPowerlabs — Power electronics & controls for e-mobility and clean energy power management and conversion. EPowerlabs is creating next generation product platforms for automotive powertrain electrification. The company also develop power conversion products for hydrogen production and controls for energy storage systems.
• NX Technologies — Power electronics & controls for e-mobility and clean energy power management and conversion. NX Technologies is creating next generation product platforms for automotive powertrain electrification. The company also develop power conversion products for hydrogen production and controls for energy storage systems.

Portfolio highlights

• FoodOp — Helping chefs cut food costs, reduce admin work, and drive sustainability. Menu planning, procurement, and reporting in one place.
• LastSwab — LastSwab launched May 2019 through the crowdfunding platform Kickstarter. At $16 a swab, LastSwab is meant to last at least 1,000 uses and is the easy-to-clean, reusable alternative to the abundant waste caused by single-use swabs around the globe. The tip of the swab is made from medical silicone and nylon and comes in a biodegradable case made ofa corn-based material. LastSwab can be easily cleaned using soap and water and is also dishwasher safe. It comes in a standard swab for cleaning and a pointed swab for makeup application. Be the change and #SwabYourHabits.
• Reel Energy — Reel empowers all companies to procure renewable electricity that makes a real difference for the climate.

Portfolio highlights

• NobodyWho — NobodyWho is an inference engine that lets you run LLMs locally on any device
• FION Energy — FION Energy GmbH is a Berlin-based company at the forefront of the clean energy transition, specializing in advanced energy storage and management solutions for industrial businesses. Their technology helps companies optimize energy use, reduce costs, enhance grid stability, and accelerate decarbonization by providing economically viable storagesystems tailored to each customer's needs. FION supports grid operators by enabling efficient orchestration of energy consumption and generation, contributing to a more stable and sustainable energy future. They offer personalized consulting, rapid installation, and continuous optimization of energy storage performance to maximize cost savings and flexibility.
• Bubble Robotics — Bubble Robotics, a company focused on building advanced underwater robots. Their mission is to create autonomous ocean robotics for scalable subsea data collection to improve offshore efficiency and marine resource stewardship. By combining advanced resident robotics, seamless autonomy, and AI-powered analytics, they aim to revolutionize oceanexploration and operations, making the oceans safer, smarter, and more sustainable.

Portfolio highlights

• TietAI — TietAI builds healthcare data interoperability infrastructure for hospitals, research networks and life sciences. The platform, Hydra, is split into two products. Hydra Connects is non-medical-device middleware for clinical data exchange across HL7v2, FHIR, DICOM, OMOP, X12 and CDA. Hydra Agentic is a high-risk AI system under the EU AI Act,designed for clinical agentic workflows.
• Tolemy Bio — Tolemy Bio develops AI-driven tools to design, optimize, and control cell culture processes for advanced therapies. The company focuses on precision-engineered, custom cell culture media for cell and gene therapies and biologics. Its platforms use artificial intelligence and machine learning to map how nutrients and signals influence cells. TolemyBio supports cell therapy innovators with data-driven media design and process control. Its solutions aim to improve critical quality attributes and manufacturability for advanced therapeutic products.
• Charms — Charms AI is an on‑chain mobile application focused on AI characters with persistent memory and user‑facing economies. The platform allows creators to build AI characters that can maintain long‑term conversational context and have their own wallets and tokenized assets, while users interact with, back, and trade around those characters. It sits atthe intersection of AI‑driven interaction, gaming‑style engagement, and blockchain‑based tokenization, with the overall design geared toward converting user attention and interaction into on‑chain economic flows.

Portfolio highlights

• Spacewell Energy (Dexma) — Dexma is now part of Spacewell, unlocking more impact for your buildings to be energy efficient and more sustainable.

Portfolio highlights

• Goin — Goin is a mobile application to save money easily and take advantage of it without knowing how to invest, through Machine Learning algorithms that allow you to accumulate the user's money through small daily gestures. he three Spanish founders, David, Carlos and Gabriel, were looking for a way to optimize their own money, and decided toconduct an experiment by exchanging their debit cards and thus saving 62% during those two months of rehearsal. This is how Goin emerged, which aims to meet the needs of 100% of Millennials, of which 83% confess that they do not know how to save, making available an easy-to-use tool that enhances their finances and lifestyle. On the one hand, the Barcelona startup allows the user to add money automatically and multiply it without having previous knowledge of investment. Goin uses a simple system that first asks to know the user through questions about their habits and, in this way, they are offered automatic systems and methods of saving. Once the user adds money to the app, they can transfer part or all of it to investment, or to their bank account. Its Smart Saving technology manages to accumulate money with small, everyday gestures, such as rounding a payment.
• GasPay — Own gaspay.com today. Secure checkout and guided transfer support. No hidden fees.
• Eelp! — Eelp! is an app to delegate all personal daily needs busy people have, 365. Taking your car for a wash, pet-sitting your dog while traveling, doing groceries, sending a physiotherapist home, a manicure to the office, a cab to the airport.. an Eelper will manage that for you, with best providers at best price, happy to Eelp.

Portfolio highlights

• Crowmie — Crowmie is the first investment platform in tokenize renewable energy projects. By simply registering and passing a form, the user will be able to invest in any asset available in a global and liquid market. At Crowmie we democratize and decentralize the access to investment in the energy sector and we also improve the efficiency of the fundingand remuneration processes through tokenization.

Portfolio highlights

• FLOORFY — Real estate software to create virtual tours. The new way to show your portfolio of properties from anywhere and at any time. Know it!
• Dost — Dost automates the process of incoming supplier invoices to help CFOs and Finance Managers of mid-size and large companies with a high volume of invoices to improve efficiency, accuracy in data entry and reduce time when processing incoming invoices by leveraging artificial intelligence (AI) and intelligent process automation (IPA).
• Food for Joe — Food for Joe is a pet food company.

Portfolio highlights

• Xoople — Xoople operates as an earth intelligence company. Xoople powers the next generation of Earth data intelligence to achieve a systematic understanding of physical changes on the Earth’s surface.
• TetraxAI — TetraxAI helps renewable energy developers and investors automate due diligence and risk assessment - 100x faster, 10x cheaper, with full legal traceability.
• Golden Owl —

Portfolio highlights

• Hydrokemós — HYDROKEMÓS is a highly innovative SME specifically incorporated to improve and commercialize a novel electro-denitrification technology applied to water treatment. This technology removes nitrate from water but does not generate brines or other waste.
• BCN3D — BCN3D Technologies is one of the leading manufacturers of desktop 3D printers worldwide. BCN3D offers support and high-quality materials for your 3D printers projects.
• Ledmotive — ML138 ialah website yang menyediakan 138 game online mobile paling menguntungkan pasti menang dengan pola bocoran admin hari ini.

Portfolio highlights

• Delox — Delox is a spin-off of the Faculty of Sciences of the University of Lisbon (FCUL), whose goals consist in the design, development, and production of a vast portfolio of automatic biodecontamination robots. Target applications include the sterilization of medical devices in hospitals, health centers and field hospitals (for humanitarian missions,catastrophe situations, and war zones); room biodecontamination in hospitals, pharma, food industry and space; and laboratory equipment biodecontamination.
• BRAINCITIES — BRAINCITIES LAB is a French-based software editor leveraging Semantic Analysis, Machine Learning, Deep-learning, Natural Language processing to build dynamical knowledge bases augmenting traditional HRMS like SAP SuccessFactors, Talentsoft, SAGE, Oracle Taleo with AI. With our cloud-based HCM platform, PICENTRIQ, we provide the most effective wayfor companies to identify promising candidates, reach their diversity hiring goals, retain top performers, identify and engage rare talents. BRAINCITIES AI-Powered Human Capital Development software enables enterprises to turn talent management into a competitive advantage. the 360° HCM has been developed by top researchers and engineers out of CERN, Geodis, France Telecom and other leading research and development institutions. With clients in 5 countries, BRAINCITIES support the transformation of industries such as automotive, banking and energy by helping organizations and cities adapt theirs human capital and inhabitants to the ongoing digital revolution.For more information, visit www.braincities.com
• Ledmotive — ML138 ialah website yang menyediakan 138 game online mobile paling menguntungkan pasti menang dengan pola bocoran admin hari ini.

Portfolio highlights

• AEInnova — AEInnova is a company incorporated in late 2014 with a vocation clearly oriented to research, innovation, and development of new products related to alternative energies. In particular, its main objective is the development of technologies for the production of electrical energy through the recovery of waste heat (thermoelectrical energyharvesting).
• Mettis AI — Mettis AI is reinventing how drivers are trained and certified by making the process 100% objective. Using patented AI and computer vision, our platform analyzes driving behavior in real time, providing transparent performance data, personalized learning, and legally valid certifications. We eliminate human bias, reduce test failure rates, and helpdriving schools deliver smarter training. With a scalable SaaS model and hardware-agnostic tech, Mettis AI is unlocking a €7.5B market across Europe and beyond.
• Remove Group — Remove Group is a tech - company which eliminates the content on request from internet.

Portfolio highlights

• MOA — MOA make healthy food for a sustainable world that solves growing global food demands. They are establishing a new industry of sustainable food that solves growing global food demands without the need for arable land. They are focused on designing high-value, natural and nutritious food.
• Zoundream — The Future of Infant Care
• Nanoligent — Explore how Nanoligent uses cutting-edge technology to design precision medicines, enhancing treatment efficacy and patient outcomes.

Portfolio highlights

• Buendía — BuendíaTours specializes in offering a wide range of guided tours, including excursions, free tours, and personalized visit experiences across various cities in Europe. The company focuses on creating unique travel experiences validated by their team of experts, ensuring travelers have memorable journeys. BuendíaTours operates with a commitment toquality and customer satisfaction, providing detailed insights and cultural enrichments through their carefully selected and expertly guided tours. Their services cater to those looking to explore new destinations with knowledgeable guides, offering both scheduled tours and the flexibility of private tour options.
• Incapto Coffee — Incapto Coffee offers the sale of the automatic coffee machine and a subscription system for coffee beans.
• Saudi Electricity Company — Saudi Energy plays a vital role by supplying the Kingdom with energy according to the highest reliability standards. The company is considered the primary source of electricity in the Kingdom.

Portfolio highlights

• Swipoo — Transferencia de vehículos y cambio de nombre automatizado.
• TucanPay — TucanPay is a money transfer platform that sends money between continents.
• DARWIN Biomed — Biomedical Engineering

Portfolio highlights

• Neety — We automate. You perform.
• Emica Solar — Emica Solar is a company which develops the floating solar energy.
• Bioplastics4health — Bioplastics4health is a company specializing in the development of compostable films and packaging solutions for the health and agri-food sectors,

Portfolio highlights

• Lucera — Lucera is a utility company that helps its clients save.The company's technology analyzes clients' consumption pattern every month to offer what interests them the most. The company supplies clean energy at cost price with a fixed fee of € 3.9 per month. As the company's benefit does not depend on the client's consumption,Lucera can devote all their effort to reduce client's electricity bill.
• Otogami — Otogami is a search engine focused only in videogames and has been designed to provide valuable information not only to final users but also to ecommerce sites, videogames studios and publishers.
• Ducksboard — Ducksboard is a real-time dashboard which helps users visualize and monitor data in one single place. Optimized for large screens, it makes it easy to connect all SaaS apps and create a stunning display to keep and eye on the company's growth.With so many KPIs and metrics to watch over, Ducksboard provides users with an elegant dashboard todisplay the company's up-to-date information. Ducksboard's user experience and impressive design make it easy for any business to pull their KPIs into their own customized dashboard and control their metrics.

Portfolio highlights

• Opground — Opground is a platform that provides virtual interviews through AI system that connects entrepreneurs, startups and consolidated companies.
• citiservi — citiservi is a local advertising engine that provide contact information about local businesses and estimate quotes & quotations of services and/or products for local users.citiservi business model is the evolution of the old and monopolistic yellowpages.From November 2013, citiservi has launched a set of vertical onlinedirectories on different big sectors: - - - - - -
• Ledmotive — ML138 ialah website yang menyediakan 138 game online mobile paling menguntungkan pasti menang dengan pola bocoran admin hari ini.

Portfolio highlights

• Aegir Insights — We enable strategic decision-making about offshore wind with powerful commercial tools and bespoke research. Discover our latest insights online.
• Entocycle — Entocycle is developing the world’s most efficient and sustainable way to produce protein. The rainforests and savannahs of South America are being destroyed at shocking rates in order to grow crops such as soy to feed farm animals. Using insects to feed livestock requires significantly less land and water compared to soy whilst being a naturalpart of the diet for many animals including fish, chickens and pigs. Their technology is significantly more efficient at producing protein than traditional methods of production as their insects are vertically farmed and not restricted to floor space or area. Thanks to their automated system they can produce at industrial scale and offer farmers a cost-effective and sustainable alternative to soymeal and fishmeal.
• Wayout International — WAYOUT offers complete water production systems for local coverage of perfect drinking water on a commercial platform with minimal eco footprint.