Top 10 CleanTech Startup Investors in Austria in January 2025

Last updated: Jan 2025 A list of 10 angel investors and VC (Venture Capital) funds that invest in Cleantech startups based in Austria. We rank investors based on the number of investments they made in Cleantech companies from Austria. We update this investor list every month.

Top 10 CleanTech Startup Investors in Austria in January 2025

Investor	CleanTech Austria investments
Christian Kaar	3
Peak Pride	2
aws Gründungsfonds	2
The Austrian Research Promotion Agency (FFG)	2
AWS Double Equity	2
Alfred Luger	2
Heinz Hahn	1
Roman Scharf	1
Triple Impact Ventures	1
Susanne Porsche	1

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Investor list

Christian Kaar is the VP of Finance and Business Analytics at Leaders21com. Christian Kaar attended University of Applied Sciences Upper Austria.

Investment focus

Apps, Software, Information Technology
Seed, Angel
Austria, United Kingdom

Portfolio highlights

Inoqo — In a world of over, mis- or blurred information, inoqo wants to provide consumers with scientific-based data on the environmental, social and biodiversity impact of familiar grocery products. Our mission is to help all of us aligning our daily purchasing decisions to our key concerns so that we can actively contribute to a sustainableproduction-consumption cycle.The app uses a specific innovative technology that can passively and smartly track the user’s grocery basket for informing them about -for example- the CO2 impact of their purchase and how aligned it is to their environmental priorities or social valuesThe solution will actively recommend alternative products of lower impact and encourage them through personalized content, gamification and community challenges to further pursue a sustainable lifestyle.We strongly believe that our daily habits can change the world. Our vision is to enable millions of consumers around the globe to learn why and how their consumption decisions impact biodiversity, climate and their own well-being. We want to accelerate the change towards sustainable production: as users consume more responsibly, they create healthy competition between companies who start to produce responsibly.We have ten years left to cut our CO2 emissions by half. From now on, every action counts. Join inoqo.
Paired — Paired is your guide to improve your relationship via fun daily questions, couple quizzes, couple games and relationship advice. Try the Paired couples app free now.
Mimo — Mimo is an app that teaches the computer science in a fun and interactive way. Mimo’s lessons are fun and interactive, fit into people’s everyday lives, and lead them to make a habit of self-improvement. Getting through to more than 1.5 million people and achieving completion numbers far above the industry average, Mimo is well on its way tobecoming the one-stop shop for education and entertainment on the go.

Multi family office investing in proptech, digital health & sustainability

Investment focus

Health Care, Artificial Intelligence, Medical
Seed, Pre-Seed, Series A
Austria, Germany

Portfolio highlights

contextflow — contextflow revolutionizes the medical information search process with the help of deep learning: our 3D image-based search engine for radiologists looks for regions of interest within images (currently 18+ patterns in lung CTs); when a suspicious pattern is detected, we immediately find visually similar cases, descriptions and relevant referenceinformation, affording doctors easy access to knowledge currently hidden in large medical image data and their associated reports...all within seconds. No more paging through books, guessing the right keyword or consulting various text-based reference search engines. In addition, our software can be configured to allow for prioritization of cases where patterns of interest are detected.contextflow is a spin-off of the Medical University of Vienna (MUW), Technical University of Vienna (TU) and European research project KHRESMOI. Founded by a team of AI and engineering experts in July 2016, the company was awarded the distinction of Most Promising Startup by the BCS Search Industry, received the Digital Innovation Award by the Austrian Federal Ministry of Education, Science and Research and was selected as one of 19 startups out of over 700 applications to participate in the Philips HealthWorks accelerator program. It is currently testing its 3D image-based software with six partners, expanding internationally to other locations later this year.
Greenpass — Greenpass is a ClimateTech company providing the official greenpass for climate proof real estate. Build resilience and manage climate-proof assets and portfolios in line with ESG regulations while maximizing return on invest and value with ease.
Kranus Health — Kranus Health is a global provider for Men‘s Health Prescription Digital Therapeutics (PDTs). Our therapies make millions of men live a better and longer life and enable doctors to treat their patients more efficiently.

aws Gründerfonds is Austria's 70m venture capital fund. We invest as co-investor in Austrian high-growth start-ups in their later seed and (pre-)series-A stages.

Investment focus

Software, SaaS, Information Technology
Seed, Series A, Funding Round
Austria, United States, Germany

Portfolio highlights

Tree.ly — Tree.ly enables forest owners to generate additional income. Companies can buy high-quality carbon credits.
Valutico — Valutico is the world‘s leading provider of web-based company valuation tools.Started in 2014 by a team of enthusiastic Corporate Finance professionals and web developers, the concept was born out of frustration with the status-quo in Corporate Finance practice: That professional company valuations used to be the domain of only the mostsophisticated of investors.At Valutico, it has been their mission from the outset to offer cutting-edge valuation tools to a much wider audience. Today they empower everybody to perform company valuations that meet and exceed the standards of even the leading investment banks and advisory firms.The company today is headquartered in Vienna/Austria and has an additional office in Frankfurt/Germany.
Greenpass — Greenpass is a ClimateTech company providing the official greenpass for climate proof real estate. Build resilience and manage climate-proof assets and portfolios in line with ESG regulations while maximizing return on invest and value with ease.

The Austrian Research Promotion Agency (FFG) is the national funding agency for industrial research and development in Austria. As a "one-stop shop" offering a diversified and targeted programme portfolio, the FFG gives Austrian businesses and research facilities quick and uncomplicated access to research funding.The FFG was foundedon 1 September 2004 (pursuant to the FFG Act on establishing a research promotion agency, Federal Law Gazette I No. 73/2004). The FFG is wholly owned by the Republic of Austria, represented by the Federal Ministry for Transport, Innovation and Technology (bmvit) and the Federal Ministry of Science, Research and Economy (BMWFW). As a provider of funding services, however, the FFG also works for other national and international institutions.