Top 5 CleanTech Angel Investors in Austria in May 2025
A list of 5 angel investors 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 5 CleanTech Angel Investors in Austria in May 2025
Investor | CleanTech Austria investments |
---|---|
Christian Kaar | 3 |
Alfred Luger | 2 |
Roman Scharf | 1 |
Susanne Porsche | 1 |
Heinz Hahn | 1 |
Christian Kaar is the VP of Finance and Business Analytics at Leaders21com. Christian Kaar attended University of Applied Sciences Upper Austria.
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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.
Alfred Luger
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Investment focus
- Software, Apps, E-Learning
- Seed, Angel, Pre-Seed
- Austria, Germany, United Kingdom
Portfolio highlights
- eco.mio — eco.mio enables companies to reach their climate targets while realizing significant savings: Incentivize employees to travel consciously with eco mio's end-to-end integrated software solution.
- Viora - visible through confidence — Ada Growth is on a mission to put a mentor in every woman's pocket. We combine AI with microlearning to provide professional growth and development tools for women in the workplace and help companies attract, retain, and grow female talent. Download the Ada App today!The Ada App is a microlearning app that provides 2 minute short formvideos, miniquizzes, action items, and summaries that lead to long-term behavioral changes in the workplace. It also contains a digital mentor that can provide dynamic coaching in the spirit of the Ada App library of content, so that Ada App users have access to casual lessons when they have a few minutes a day as well as immediate feedback for any upcoming situation.Ada Growth serves the B2B enterprise and SME space primarily to companies with over 400 employees. We sell a professional growth / EdTech / L&D solution to HR, Employee Training and DEI administrators. We are vertical agnostic and provide a growth experience for both white collar and blue collar workers. Most EdTech solutions tend to flow to the corporate office layer of an enterprise, where this is a saturation of resources available. Many of our users have not been given professional growth tools purposefully built for them before or made flexible for their lifestyle, unlocking value for both the employee as well as the employer.We are the first enterprise-ready professional EdTech solution built specifically for women.
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General Partner at 3VC.
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Investment focus
- Energy, Video Editing, Financial Services
- Series B, Series A, Pre-Seed
- United States, Austria
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 — Humanity is finally saying goodbye to the energy generation from oil, gas, coal or nuclear fission, to renewable energy from wind, water, and sun. This energy transition is THE megatrend of our time! The challenges include the rapid increase in electric mobility and the increasing electricity demand for heating and cooling buildings. However, thegeneration of energy from renewable sources is characterized by certain volatility, i.e. fluctuations. We take on these challenges with our neoom battery storage and e-mobility charging solutions. With an innovative energy storage system, every private and commercial user can provide cheap, safe and above all clean energy on-site and react to the flexibility of the market. Our neoom hardware products are unique in design, functionality, and quality. Our intuitive, device-open software NTUITY represents the missing link in the field of energy management. Energy from renewable sources can be stored and used with maximum efficiency through our solutions. And best of all: we can deliver today! Take the first step into a sustainable life, visit our website, call us and now connect to neoom group.
- Pactum — Pactum autonomous negotiations help companies unlock hidden value. Our AI negotiates non-strategic supplier contracts on a massive scale.
Susanne Porsche
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Investment focus
- Apps, CleanTech, GreenTech
- Seed
- Austria
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.
Heinz Hahn is an Angel Investor .
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Investment focus
- Apps, CleanTech, GreenTech
- Seed
- Austria
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.
Investors by industry
Impact
Biotech
Gaming
FinTech
Google
Energy
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Marketplace
Consumer
Hardware
Artificial intelligence
Health Care
Climate
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EdTech
Sustainability
Venture Capital
Clean Energy
Real Estate
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Video Games
B2B
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Publishing
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Crowdfunding
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CleanTech
Transportation
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InsurTech
Enterprise
LGBT
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Oil and Gas
Film
Life Science
Theatre
Non Profit
Renewable Energy
SaaS
Sporting Goods
Restaurants
Social Impact
Celebrity
Software
Cryptocurrency
Machine Learning
Agriculture (agtech)
Media (entertainment)
Facebook
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Investors by country
United Kingdom
Germany
India
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Ireland
South Korea
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Australia
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Middle East
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Europe
Asia
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Brazil
Qatar
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Denmark
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Dominican Republic
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Iraq
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Albania
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Russian Federation
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Romania
Jordan
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Kazakhstan
Kenya
Cayman Islands
Cambodia
Oman
Cyprus
Latvia
Austria
Cameroon
Switzerland
Guatemala
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Angel Investors in Austria by industry
Community
Transportation
Big Data
Education
Finance
Construction
Wellness
Financial Services
Hardware
Internet
Manufacturing
Digital Media
Mobile
Local
Software
Enterprise Software
Sports
Travel
Payments
Recruiting
FinTech
Enterprise
Consumer
Real Estate
Health Care
EdTech
Energy
Climate
SaaS
Artificial intelligence
Gaming
Mobile Apps
B2B
Sporting Goods
Publishing
Impact
Fitness
CleanTech
Proptech
Marketplace
Food and Beverage
Art
Media (entertainment)
Machine Learning
Sustainability