Top 30 Renewable Energy Startup Investors in Austria (October 2026)

Portfolio highlights

• Hydrogrid — All-in-one solution for optimizing hydropower plants. Increase revenues by up to 18%, reduce spill by up to 12%, and save valuable time with Hydrogrid Insight.
• watttron — Watttron invents a revolutionary heating system that can heat up surfaces heterogeneously.Watttron develops an innovative heating technology that can be used in various industrial processes. It is superior to current heating systems in many ways and offers a number of advantages. On the following pages, you will find information about possibleapplications and opportunities.The company is located in the Technologie- und Gründerzentrum Freital – a technology and start-up center on the outskirts of Dresden, the state capital of Saxony.
• Neural Concept — Neural Concept is the first AI software for enhanced engineering. Leverage your historical CAD and CAE data to drastically shorten and improve your design cycles.

Portfolio highlights

• Voltrac — Building electric autonomous vehicles for farming & frontline logistics
• enspired — Revolutionize battery storage with AI-powered BESS optimization. Our energy trading platform ensures smart, real-time market access. Contact us today!
• Aitiologic — A precision medicine startup providing multi-modal liquid biopsy solutions for early disease detection and targeted therapy.

Portfolio highlights

• GALVANY — GALVANY is a climate-tech company focused on end-to-end heat pump and energy-management solutions for homes and buildings.
• Fuchs & Eule — VALYRIA is an expert in buying and selling apartment buildings.
• Luxexcel — Luxexcel is the only company in the world with the technology to 3D print lenses. Luxexcel is on a path to open a new era in eyewear with custom quality prescription lenses. And opening up a new vision on smart eyewear by enabling technology partners to develop unique lenses. Luxexcel has developed and owns all components necessary to enable ourcustomers to 3D print optics: hardware, software, process and materials

Portfolio highlights

• fynk — Create, edit, negotiate and sign contracts quickly with fynk. Give your team back valuable time. Test it now for free!
• Newsrooms.ai — Newsrooms.ai is an AI-powered content production and management platform that enables businesses and news organizations to automate their whole content pipeline—from research and content generation to publishing across many digital channels.
• Donnerstag.ai — Donnerstag automates finance operations with AI: AR, AP and bank reconciliation at line-item level, exception handling and a full audit trail.

Portfolio highlights

• Greenpass — Greenpass is an all-in-one SaaS for climate-resilient urban planning & architecture platform that enables livable cities.
• Calyxha Biotechnologies — A new perspective on inflammation
• EveliQure Biotechnologies GmbH — EveliQure was founded in 2012 with headquarters in Vienna and developed for the first time a combined vaccine, which is intended to protect against Shigella as well as against ETEC bacteria. Both bacterial strains cause various types of diarrheal diseases, and all attempts at development of vaccines have so far only aimed to protect against one ofthe two bacterial strains. The team led by Managing Director Gábor Somogyi has succeeded for the first time in producing a combined swallow vaccine that simultaneously protects against both bacterial strains.

Portfolio highlights

• crystalsol — COLOKSGP hadir sebagai platform agen slot online terpercaya di Indonesia yang mengutamakan kenyamanan, kepraktisan, dan keamanan para penggunanya. Dengan tampilan website yang ringan dan ultra-responsif, kamu bisa menikmati seluruh permainan dengan mulus dari ponsel maupun komputer.
• Verto Analytics — Verto Analytics (Verto) operates a passive metering panel that provides researchers, advertisers, and publishers the data they need to keep up with the rapid and changing pace of consumer media consumption on every app, device, service, and platform. This ongoing, longitudinal panel captures a wide breadth of behaviors—all enriched to clients’behavioral analysis or custom survey studies. Our single-source, passive metering data sets provide the information needed to understand the full digital footprint of the U.S. population. Our Data Labs are located in the US, and in Helsinki, Finland. http://www.vertoanalytics.com.
• Aito Technologies — We are a world leader in Customer Experience Analytics for mobile operators. Aito provides better understanding and management the entire customer life cycle helping them identify key relationships and the context between business drivers, customer segments, networks, services, and devices, throughout the customer life cycle.

Portfolio highlights

• Voltfang — We integrate used electric car batteries into a battery storage system and thus build up a decentralized storage network.
• node.energy — Mit der Software opti.node wird die dezentrale und klimafreundliche Energieversorgung Ihrer Industrie- und Gewerbestandorte radikal vereinfacht. | node.energy
• Emulate Energy — Emulate Energy transforms demand response into tailored and easy-to-operate energy storage devices costing a fraction of physical batteries.

Portfolio highlights

• Numbat — Numbat is a clean-tech company from Kempten (Allgäu). The competence lies in the development and production, as well as the operation of High-Power charging solutions with integrated battery storage system. The goal is to establish Europe's densest High-Power charging infrastructure to support e-mobility and its challenges. The battery storagereduces electricity costs and eases the burden on grids, while the integrated fast charging station allows customers/visitors/employees to fully charge their electric vehicles within 15 minutes. Depending on the location, the Numbats can be provided free of charge in a platform model. With its patented climate protection technology and multi-lifecycle approach, the Numbat is the most sustainable solutions on the market.
• ESFORIN — ESFORIN SE is a fully digital energy company, offering modularly integrable energy solutions – for both, power and gas.
• Efficient Energy Technology — Efficient Energy Technology makes renewable energy simple, safe, and dependable for everyone. Efficient Energy Technology develops a small power plant consisting of photovoltaic and storage for complete self-installation.

Portfolio highlights

• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• Vytal — Vytal is a provider of software-enabled reusable packaging solutions to eliminate single-use packaging waste in the food and beverage industry. It offers a reusable container system and container management software to facilitate sustainable takeaway and delivery services, serving restaurants, supermarkets, caterers, canteens, and event organizers.
• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• markta — Digital farmers market
• Storebox — Storebox is the first fully digitized self-storage solution in Europe, with more than 140 locations in Austria, Germany, Switzerland and Luxembourg. We offer storage spaces for private and business purposes, which are automatically accessible at any time. With our successful and recently awarded franchise system, we manage to grow and will continueto expand within Europe.Storebox is more than just a self-storage system. FULL-SERVICE CLICK & COLLECT Click & Collect directly in your neighbourhood? Storebox allows you to quickly and easily expand the Click & Collect offer for your customers to new districts, cities and countries. We coordinate the transport and customer communication for you.MICRO-HUBS FOR THE LAST MILE Use central warehouse locations in urban areas as a starting point for the last mile. Storebox as a micro-depot offers you the fastest way to your customers, allowing you to save time, money and emissions. Customer proximity and responsiveness through local storage: Benefit from our strategically positioned storage units and serve the needs of your customers as quickly as possible. At the same time, you can reduce unnecessarily driven kilometres by your employees in the field and thus save time and money.SPARE PARTS WAREHOUSE FOR SERVICE TECHNICIANS With Storebox you can store spare parts and goods directly where they will be used. In this way, you are in close proximity to the customer and save yourself long travel times for collecting the materials from a central warehouse. Create more efficiency by receiving deliveries of goods 24/7 directly to the Storebox and returning them if necessary.
• e.battery systems — The Future of Litium Ion Technology

Portfolio highlights

• Jack & Jill AI — Jack helps candidates find the perfect job and Jill helps companies find the perfect candidate.
• SimpleStudy — Learn smarter with revision notes, past papers, quizzes, and expert tools for major Irish academic exams. Join SimpleStudy Ireland and boost your grades today.
• Jentic — Jentic is a sovereign agent operating system. Your people and your agents work side by side, and the knowledge they create compounds into something you own.

Portfolio highlights

• Spoor — Spoor's software uses advanced computer vision and AI to detect, track, and classify birds at wind farms
• enspired — Revolutionize battery storage with AI-powered BESS optimization. Our energy trading platform ensures smart, real-time market access. Contact us today!
• Elephant — Elephant in an AI-powered platform for frontline and blue-collar workers. It specializes in training and communication tools for decentralized, frontline workforces in sectors like manufacturing and logistics. Its core AI Coursebuilder converts technical documentation into gamified, mobile-friendly microlearning modules.

Portfolio highlights

• Diamens — Diamens is a company focused on femtech that develops a non-invasive menstrual blood-based molecular diagnostic to detect women-specific diseases like endometriosis.
• Respory — Respory provides real-time people-tracking using proprietary radar sensors, all without capturing personal data. Our scalable sensor network, powered by AI-driven algorithms, delivers precise customer journey insights, critical for in-store performance in retail.
• 2nd Cycle — 2nd Cycle creating a cost-effective, fully automated, and scalable solution for modules for a second life cycle.

Portfolio highlights

• Dishtracker — Software that allows visual detection and automated check-out in the food sector
• e.battery systems — The Future of Litium Ion Technology

Portfolio highlights

• Hydrosat — Hydrosat provides daily, high-resolution thermal and multispectral infrared imagery of the entire Earth. Leveraging our first-in-history thermal capabilities, we also provide analytics solutions to solve climate and agriculture issues.
• Electra.aero — Electra is a next-gen aerospace company devoted to sustainable urban & regional air mobility led by industry pioneer Dr. John Langford.
• Alva Industries — Serving industries from aerospace to marine, we deliver high-performance, sustainable motors to drive a cleaner, more efficient future.

Portfolio highlights

• Ground A — Ground A is a German defense technology startup that develops mobile, software- and laser-based counter-drone systems.
• Corgi Insurance — Corgi Insurance Services, Inc. ("Corgi") is an American technology company that operates an artificial intelligence (AI)-powered insurance carrier based in San Francisco, California. Corgi Insurance develops and operates a fully integrated insurance stack using AI agents to automate traditional carrier operations, becoming the world’sfirst “AI insurance company.” The company owns multiple subsidiaries operating under a dog-themed naming convention.
• Panthalassa — We're harnessing renewable energy in the open ocean and delivering it around the world. Engineered in Portland, Oregon.

Portfolio highlights

• Vytal — Vytal is a provider of software-enabled reusable packaging solutions to eliminate single-use packaging waste in the food and beverage industry. It offers a reusable container system and container management software to facilitate sustainable takeaway and delivery services, serving restaurants, supermarkets, caterers, canteens, and event organizers.
• WINT — Wint Water Intelligence mitigates water-related risks via AI & IoT-based leak detection including auto valve shut-off to protect your property
• Andercore — Andercore connects global suppliers and local buyers on one AI-driven platform, automating inventory selection, pricing, quotes, financing and global distribution at scale.

Portfolio highlights

• SG Enviro — SG Enviro provides one-stop EPC for end-to-end environmental solutions, specializing in advanced industrial wastewater treatment across Southeast Asia.
• Alva Industries — Serving industries from aerospace to marine, we deliver high-performance, sustainable motors to drive a cleaner, more efficient future.
• NLM Photonics — Data centers consume enormous amounts of power; our faster, energy-efficient electro-optic modulation solution moves data across the internet.

Portfolio highlights

• Kaia Health — Kaia Health is a digital therapeutics company that creates evidence-based treatments for a range of disorders including back pain and COPD. Working with experts in various medical fields, the company uses machine learning to deliver individualized app interventions that aim to empower and motivate patients to take control and self-manage theircondition with digital alternatives from their home using devices they already own (i.e. smartphones and tablets).The company has enrolled more than 400,000 users to date in its digital therapy program. It was founded in 2016 and is headquartered in Brooklyn, New York.
• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.
• Pactum — Pactum autonomous negotiations help companies unlock hidden value. Our AI negotiates non-strategic supplier contracts on a massive scale.

Portfolio highlights

• raicoon — SaaS solution for autonomous operations of renewable energy

Portfolio highlights

• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• refinq — refinq scores every one of your locations for physical climate, nature and transition risk under IPCC scenarios, then links exposure to financial impact and adaptation actions.
• profitize — profitize is an AI‑powered financial planning and analysis (FP&A) platform built specifically for hotels and other hospitality businesses.The platform uses AI to generate forecasts, highlight risks, and provide actionable insights, positioning itself as an “FP&A co‑pilot” for hotel profitability rather than just a reporting tool.
• Invisible-Light Labs — Invisible Light Labs uses Fourier transform infrared (FTIR) spectroscopy and nanoelectromechanical sensing technologies to enable chemical analysis of materials and nanomaterials that are available in minuscule amounts in a variety of industries, from environmental monitoring to pharmaceuticals.

Portfolio highlights

• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• Tundr — Tundr combines technology with environmentally friendly mobility. TundrMove is the first sustainable mobility voucher. A winning combination for improving workplace quality of life while also redefining the concept of green mobility. The ecosystem includes a SmartCard, on which it will be possible to load mobility vouchers and a brand new App toexplore more ecological and sustainable modes of transport and estimate CO2 emissions.
• Talentware — Talentware is the platform that lets you manage your company and people by putting skills first: boosting engagement, talent retention, and productivity.
• BYNARIO — BynarIO develops an AI-driven cybersecurity platform focused on automated binary analysis and application security testing. The company builds an autonomous security pipeline that examines compiled binaries without requiring access to source code. Its technology targets closed-source environments, legacy software components, and complex third-partysoftware supply chains. The platform uses AI agents to scale testing across large codebases, mapping control states and identifying hidden vulnerabilities such as memory corruption issues and race conditions. BynarIO applies responsible disclosure practices, validating and supporting remediation of discovered issues in widely used software stacks. By converting low-level binary structures into actionable security findings, it supports security teams in strengthening vulnerability management and software assurance processes.

Portfolio highlights

• Mindgard — Mindgard is the leading provider of AI Red Teaming solutions.
• Leil Storage — ON-PREMISES DISTRIBUTED FILE STORAGE WITH CLOUD-SCALE DENSITY+23% extra FREE capacity and density NOW +23% extra FREE capacity and density NOW +20% lower CO₂ emissions and power costs NOW up to +70% saved energy in the futureFirst distributed filesystem that supports the biggest HDDs on the planet, enabling enterprises with HM-SMR basedstorage.
• Starship Technologies — The future of delivery - today!

Portfolio highlights

• enclaive — Experience the strength of confidential cloud computing with Enclaive.io. Elevate your company's security and performance in the most fortified cloud ecosystem. Unlock unparalleled confidentiality with our secure compute environments.
• The MoonVision — The MoonVision GmbH is a young company located in the heart of Vienna, Austria, focussed on transferring expert know-how to AI using visual information. The company was founded in August 2017, and was awarded with the title “Startup of the year” in 2017. In 2018 it was nominated for the “Go Silicon Valley Program” by WKO and won over partners likeAudi, A1, Sacher and Miba. MoonVision detects item type and amounts on a visual basis using proprietary computer vision algorithms and triggers events, like the optimization of machines, payment processes or data generation.
• e.battery systems — The Future of Litium Ion Technology

Portfolio highlights

• Synhelion — Synhelion engages in experimental development on natural sciences and engineering.
• neoom — neoom is a software company that offers services clean and integrated decentralized energy solutions. It focuses on electrical and digital systems that create sustainable value. The company offers solutions in energy management, photovoltaics, power storage, charging stations, and a range of storage solutions.

Portfolio highlights

• raicoon — SaaS solution for autonomous operations of renewable energy