Top 25 Construction VC Funds & Investors in Austria (September 2026)

Portfolio highlights

• refinq — Asset-level climate and nature risk analytics for banks, insurers and corporates. Audit-ready data for CSRD, EU Taxonomy, EBA Pillar 3, SFDR and TNFD.
• vitrealab — Enlighten. Your perspective. Light Engines for AR glasses.
• 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

• Ventory — Ventory is an affordable, intuitive, and easy-to-use platform that gives field professionals full visibility and real-time control over remote inventory.
• Headmade Materials — Headmade Materials is a provider of the 3D-printing process Cold Metal Fusion (´Metal SLS`) for the serial production of metal parts.
• NVision Quantum Technologies — NVision Imaging Technologies is leveraging advances in quantum physics to enable the first routine, convenient and affordable use of Magnetic Resonance Imaging (MRI) for assessing early patient response to cancer treatment at the metabolic level.

Portfolio highlights

• klaep — klaep is an app-based social network for musicians and singers, in which every user can record, edit and publish their own musical ideas and collaborate time-shifted with other users worldwide in split-screen videos (ReJam). All published compositions can be viewed, commented on and rated, so that pure music listeners also enjoy added value.
• Prewave — Prewave and stems from five years of advanced machine learning research.
• Instagrid — Instagrid creates software-defined battery systems for advanced portable power supplies.

Portfolio highlights

• Nomerra — Private market operations, made AI-native
• LimX Dynamics — Zhuji Dynamics is a general-purpose footed robot company that focuses on the R&D and manufacturing of sports intelligence and footed robots
• Zhuji Dynamics — Zhuji Dynamics is a general-purpose footed robot company that focuses on the R&D and manufacturing of sports intelligence and footed robots

Portfolio highlights

• Almetra — We use computer vision and AI analytics to provide insights into manual assembly processes - our platform supports process engineers in driving productivity and quality of assembly processes
• Zalera — Zelara is an agentic lifecycle system that works on top of your CRM stack to increase customer activation, retention, and lifetime value.
• SPREAD AI — SPREAD AI develops engineering intelligence software that enables organizations to unify, analyze, and act on complex product data across the entire product lifecycle. The company provides a platform that aggregates structured and unstructured data from systems such as engineering tools, production systems, and documentation into a single,connected data layer. Its core technology creates a “product twin,” a graph-based representation that models how mechanical, electrical, and software components interact within a product. This allows engineering teams to understand dependencies, assess the impact of changes, and make informed decisions based on a complete view of product behavior.SPREAD AI integrates with existing enterprise systems rather than replacing them, acting as a layer that connects data sources and enables real-time analysis and workflow automation. It also provides customizable applications and low-code tools that allow teams to build domain-specific solutions tailored to their engineering needs. The platform incorporates artificial intelligence and automation capabilities, including AI agents that assist with tasks such as data mapping, validation, troubleshooting, and requirements analysis. These tools help reduce manual work and enable faster resolution of engineering issues across development, production, and aftersales processes.

Portfolio highlights

• PROPCORN AI — At PROPCORN, our goal is to harness the power of AI to automatically unlock the full real estate building potential of our customers, enabling them to make faster and more accurate decisions in real-time.
• deepentix — Deepentix provides a graph-as-a-service platform that converts unstructured documents into verifiable claim graphs. Its software extracts semantic claims, qualifiers, constraints, and confidence information, then links entities to domain ontologies. The Claim Graph API supports natural-language and API-based queries with paragraph-level citations,conflict flags, policy checks, and provenance paths. Private extractors use domain-tuned small language models for organization-specific templates and terminology. Deepentix also offers hosted and on-premises graph deployments that can integrate with systems such as electronic laboratory notebooks, laboratory information management systems, claims systems, and chat copilots. The platform is intended for regulated workflows in life sciences, insurance, legal and regulatory work, and climate and ESG analysis where document-based decisions require traceability and audit records.
• VALANX Biotech — VALANX Biotech is a site-specific protein conjugation platform to enable fast and cost efficient protein-drug-conjugates development.

Portfolio highlights

• Apylon — Intelligent Revenue Management™ for European Healthcare
• PROPCORN AI — At PROPCORN, our goal is to harness the power of AI to automatically unlock the full real estate building potential of our customers, enabling them to make faster and more accurate decisions in real-time.
• SquareMind — SquareMind redefines skin exams with Swan, the world's first full-body dermoscopy robot. Automated, seamless, and powered by AI technology.

Portfolio highlights

• PROPCORN AI — At PROPCORN, our goal is to harness the power of AI to automatically unlock the full real estate building potential of our customers, enabling them to make faster and more accurate decisions in real-time.
• HeldYn — HeldYn is your platform for quick booking of high-quality care and therapy services in your home

Portfolio highlights

• Thermondo — Thermondo promote the energy transition with innovative heat solutions.Directly to the customer, providing superior energy products. Thermondo is a an integrated energy company offering state-of-the-art energy efficiency services. Thermondo became the largest installer of heating solution in Germany applying digital process excellence and qualitymanagement. They believe in deep vertical integration in order to achieve market disrupting quality and an outstanding customer experience.
• PlanRadar — Proven to save time, cut costs and increase project quality. Try now for free. Over 120,000 users
• TP24 — Tradeplus24 is a provider of SME Lending using receivables as security. Operational in Europe and APAC.

Portfolio highlights

• PROPCORN AI — At PROPCORN, our goal is to harness the power of AI to automatically unlock the full real estate building potential of our customers, enabling them to make faster and more accurate decisions in real-time.
• TerraSpark — TerraSpark Energy specializing in software solutions for renewable energy asset management. The product, TerraSpark Hub, provides comprehensive oversight of commercial and technical data for green energy assets like solar and wind projects.
• The Blue Box Biomedical Solutions — Pain-free, low-cost, sensitive, radiation-free device to detect breast cancer in urine

Portfolio highlights

• Gardenize — Say hi to Gardenize, the gardening app that helps you remember everything you planted in your garden, searchable and with you at all times!
• Instagrid — Instagrid creates software-defined battery systems for advanced portable power supplies.
• ToolSense — Manage all your facility management operations in one platform. Reduce equipment costs by 20% and downtime by up to 80%.

Portfolio highlights

• Bionexo — Bionexo develops and operates high-performance digital solutions for hospital supply chains.
• Filigran — Embrace a proactive approach with end-to-end cyber threat management, from anticipation to response.
• Aily Labs — Empowering business with meaningful ai. Empowering business with meaningful ai. Our digital ai products are beautifully designed and easy to integrate.

Portfolio highlights

• Shot Scope — The official Shot Scope website. Golf watches, range finders and performance tracking that help lower your score and handicap. Buy direct online today!
• Cycle Momentum — Cycle Momentum is a startup accelerator in Montreal, Quebec, helping early-stage startups grow with mentorship, funding, and hands-on support.
• Muhammad Ali Center — Looking for the best museums in Louisville? The Muhammad Ali Center offers interactive exhibits, family experiences, and events on Museum Row downtown.

Portfolio highlights

• OPTIMUSE — Optimuse provides an AI-based solution that supports the pre-design phase of building renovation. The platform converts building data into a digital twin to create accurate models for planning. It integrates data such as room types, thermal properties, and HVAC systems. The system runs energy simulations to calculate heating, cooling, lighting, andequipment needs. It helps design technical systems by defining the quantity, sizing, and configuration of components. The platform develops renovation plans by modeling financial, energy, and emissions outcomes. It also offers tools for cost calculation, performance monitoring, and collaboration across project teams.
• Promptwatch — PromptWatch is a platform designed for SEO professionals and digital marketers who want to stay ahead in the age of AI-driven search. As Generative AI engines like ChatGPT, Claude, and Perplexity increasingly influence how users discover information, PromptWatch helps businesses ensure their brand is visible and relevant within these AI-generatedanswers. Our tool enables users to monitor mentions of their brand across leading AI engines, uncover where and how their business is referenced, and identify optimization opportunities to improve visibility. By tapping into Generative Engine Optimization (GEO), PromptWatch empowers marketers to adapt their strategies beyond traditional search engines—ensuring their content gets surfaced in the conversations and answers that matter most. PromptWatch is your essential toolkit for thriving in the next wave of search.

Portfolio highlights

• WtEnergy — Technology company focus on provide advanced solutions for the transformation of biomass and non-recyclable waste into clean energy.
• OPTIMITIVE — Optimitive offers an Artificial Intelligence technology solution that optimizes the efficiency and sustainability the industrial processes.
• Terra CO2 Technologies — Terra CO2 Technologies is an industrial technology company that reduces material and logistics costs while reducing the environmental footprint in the cement and mining sectors. It develops innovative environmental technologies to tackle challenging environmental problems. It was founded in 2012 and employs a diverse group of engineers,scientists, and specialists to bring projects from the ideation stage to market.

Portfolio highlights

• Gixel — Creating breakthrough AR display technology for AI glasses and spatial computing.
• Fiber Elements — Fiber Elements offers technology for the fully automated production of basalt fiber reinforcement structures.
• Black Forest Labs — Official Account: https://t.co/iF047jr0Yg @bfl_ai

Portfolio highlights

• NaroIQ — Discover how we make Money Matter through out innovative fund infrastructure, enabling fair and redistributive earnings in the ETF and fund market.
• Smalt — Smalt recruits and trains young tradespeople in our innovative hybrid academies. Our B2B customers can also take advantage of our world-class, digitised installation services. Our highly skilled staff are outfitted with cutting-edge technology to provide high-quality installations for our partners.
• comstruct — comstruct is working on a platform that will allow construction companies to digitize and automate material purchasing. All delivery bills, invoices, and purchase orders, as well as processes such as invoice verification, can be exchanged digitally with suppliers. All data pertaining to the purchasing process is made available for documentation,evaluation, and process optimization.

Portfolio highlights

• Sybilion — The decision layer for industrial companies. Sybilion connects external world dynamics to the decisions that shape your margin, working alongside the systems...
• Gigaton — Carbon Re is a climate tech company using cutting-edge AI solutions to decarbonize cement and steel. Get in touch with us today!
• Jupus — As the first legal AI secretary in Europe, JUPUS automates the entire process from initial client contact to the complete file. Lawyers are supported by an AI chatbot, an online appointment booking tool, and an AI platform that automatically collects and processes inquiries, information, and documents, facilitating automated communication withclients.

Portfolio highlights

• ToolSense — Manage all your facility management operations in one platform. Reduce equipment costs by 20% and downtime by up to 80%.

Portfolio highlights

• Everlab — The preventative health service of the future. Detect disease early, improve wellbeing, and optimise performance.
• Flyboard — Human-level AI voice agents at a fraction of the cost. Transform your customer engagement with intelligent automation.
• Kiin Bio — Accelerate drug discovery with Virtual Scientists. Unified platform integrating 100+ specialized tools into one intelligent workflow.

Portfolio highlights

• Covalo — Covalo™ is disrupting how formulation-driven products are developed in the 3 trillion euro consumer goods industry so brands can reduce time to market by scouting ingredients and packaging, collaborating on projects, and purchasing -- all from one place. . Today it's one of the largest beauty ingredient search platforms that connects beautybrands with suppliers of ingredients, packaging, and services such as contract manufacturing, formulation, regulatory, compliance and testing. It also arms suppliers with the tools and real-time industry insights needed to effectively market products. Covalo launched in 2021 and is based in Switzerland.
• SOUS — One easy-to-use tool to grow traffic, make online sales, seamlessly handle orders and drive retention. Built for food entrepreneurs, built with taste.
• Promptwatch — PromptWatch is a platform designed for SEO professionals and digital marketers who want to stay ahead in the age of AI-driven search. As Generative AI engines like ChatGPT, Claude, and Perplexity increasingly influence how users discover information, PromptWatch helps businesses ensure their brand is visible and relevant within these AI-generatedanswers. Our tool enables users to monitor mentions of their brand across leading AI engines, uncover where and how their business is referenced, and identify optimization opportunities to improve visibility. By tapping into Generative Engine Optimization (GEO), PromptWatch empowers marketers to adapt their strategies beyond traditional search engines—ensuring their content gets surfaced in the conversations and answers that matter most. PromptWatch is your essential toolkit for thriving in the next wave of search.

Portfolio highlights

• Einklang — Einklang Energy provides battery storage solutions for German SMEs, combining energy flexibility with renewable power contracts for cost savings and sustainability.
• hellgrün — hellgrün is a green-tech company that operates PV systems and helps to build simple, smart, sustainable green energy.
• dsb Deutsche Sanierungsberatung — dsb Deutsche Sanierungsberatung provides easy and sustainable solutions for climate-friendly homes energy-efficient renovations for homeowners.

Portfolio highlights

• Wood_Space — Woodspace ist, was du daraus machst. Verwirkliche deinen Traum mit dem Tiny House in Blockbauweise. Eine Tradition seit Generationen, neu und modern interpretiert - woodspace.com

Portfolio highlights

• Gropyus — Creating sustainable living for everone.
• ecoworks — Ecoworks specializes in climate-neutral renovations and modernizations for apartment buildings. The company uses industrial pre-fabrication, digital processes, and highly efficient energy systems to modernize multi-family houses with up to four floors within a few weeks.

Portfolio highlights

• PROPCORN AI — At PROPCORN, our goal is to harness the power of AI to automatically unlock the full real estate building potential of our customers, enabling them to make faster and more accurate decisions in real-time.