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Top 10 Startups in Vienna You MUST Know About in 2025

Top 10 Startups in Vienna You MUST Know About in 2025

Vienna, Austria, a city renowned for its cultural richness, is carving an equally impressive reputation for its thriving startup ecosystem. In 2025, Vienna has established itself as a hub for innovation where startups are tackling challenges in sectors like renewable energy, artificial intelligence, health tech, and fintech. From companies disrupting global markets to local champions driving sustainability, this article shines a spotlight on the top 10 startups in Vienna you need to watch in 2025.
Let’s discover what makes these companies special, the sectors they are revolutionizing, and how they are shaping Austria’s and the global entrepreneurial landscape.
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Why Vienna is a Breeding Ground for Startups

Vienna's contribution to the European startup ecosystem is remarkable. With over €1.2 billion in startup funding raised in 2025 and 31,000 jobs created through entrepreneurial ventures, the city plays a significant role in advancing sectors such as renewable energy, AI, healthcare, and sustainable technology. Initiatives like the Vienna Business Agency and Austria's innovative "FlexCo" structure for streamlining company launches have made the city an entrepreneur's dream.
Now, let’s dig into the top-ranked startups that define Vienna's entrepreneurial upward trajectory this year.

1. Mo Energy Systems

Mo Energy Systems is Vienna's rising star in renewable energy. This innovative company specializes in modular and scalable energy solutions, catering primarily to urban areas and remote locations. By integrating AI with green energy technologies, Mo Energy Systems empowers communities to efficiently transition to renewable sources.
Why they stand out:
  • Industry focus: Renewable energy tech with AI integration.
  • Key achievement: Reduced the carbon footprint of urban areas in Austria by 40%.
  • Headquarters website: Learn more about Mo Energy Systems.

2. NEcharge

NEcharge is disrupting the electric vehicle (EV) charging market in Europe. Their network of ultra-fast EV charging stations not only supports Austria's green mobility goals but also provides a seamless user experience using AI for smart scheduling and demand management.
Why they stand out:
  • Funding secured: €15 million in Series A in 2025.
  • Eco impact: One of the first Vienna-based startups to fully offset its operational carbon emissions.
  • Learn about their mission here: Check out NEcharge's story.
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3. Bitpanda

Bitpanda, one of Vienna’s most famous fintech unicorns, continues to dominate in 2025. Simplifying buying and trading in cryptocurrencies, stocks, and ETFs, Bitpanda’s platform is designed for both novice investors and financial pros.
Why they stand out:
  • Revenue milestone: Passed €1 billion in revenue in 2025.
  • Global impact: Expanded to four continents this year.
  • Explore their trusted financial services: Learn more about Bitpanda.

4. LAMBDA Wärmepumpen

This startup is tackling global warming through high-efficiency, eco-friendly heat pumps tailored for residential and industrial use. LAMBDA Wärmepumpen emphasizes innovative designs that exceed energy-efficiency benchmarks.
Why they stand out:
  • Energy saved: Helped slash heating costs by 35% in 2025 using their proprietary tech.
  • Industry reach: Across households and public institutions in Central Europe.

5. Rendity

Rendity is disrupting the real estate investment market by offering a platform for fractional property ownership. The startup provides investors with a chance to own shares in premium properties with as little as €500.
Why they stand out:
  • Sector: Fintech meets PropTech.
  • Growth: Invested in 1,200 units of housing across Europe in the last year.
  • Explore real-estate investment re-imagined: Visit Rendity for details.
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6. Ondewo

Ondewo is a trailblazer in conversational AI, providing more personalized and intelligent human-machine interactions. Their cutting-edge platform is being utilized in industries like healthcare and customer support.
Why they stand out:
  • AI tech: Leader in natural language processing breakthroughs.
  • Funding milestone: Raised €20 million in funding in 2025.

7. WIASANO

One of Vienna's health-tech gems, WIASANO is making strides in wearable health monitoring systems. Their devices ensure real-time, continuous health analytics that help individuals and clinicians tackle medical conditions efficiently.
Why they stand out:
  • Innovation: Developed the first “continuous diabetic monitoring patch” approved by EU regulators.
  • Technology focus: IoT-powered health monitoring.

8. TOM Robotics

The robotics industry is booming in Vienna, and TOM Robotics leads the way. Specializing in industrial robotics for manufacturing and agriculture, this company enhances productivity through automation and AI.
Why they stand out:
  • Sector: AI-powered robotics solutions.
  • Global export: Supplied automation tech to three continents.

9. BOOXit

An e-commerce disruptor, BOOXit transforms the way online orders are delivered with reusable packaging solutions, which minimize waste in the e-commerce industry.
Why they stand out:
  • Key impact: Reduced packaging waste in Europe by 25% within two years.
  • Eco-friendly approach: Encourages users to return delivery boxes for discounts.

10. Themis Bioscience

Themis Bioscience has a long history in immune-modulation therapies and vaccines, but in 2025 it shifted focus to cutting-edge cancer vaccines, making groundbreaking advances in precision medicine.
Why they stand out:
  • Breakthroughs: Launched three clinical trials for cancer therapeutics.
  • Revenue: Achieved €105 million in R&D grants by mid-2025.
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Marketing: The Missing Puzzle for Startups

It’s inspiring to see these startups succeed, but often the hardest part isn't building the product, it's marketing it effectively. Entrepreneurs in Vienna are leaning on tools like the AI Article SEO Tool that automates content creation while optimizing for Google, Bing, and even AI platforms like ChatGPT.
Startups using optimized content marketing strategies frequently see traffic and sales multiply tenfold. Not sure where to start? The F/MS AI Blog Tool builds your content automatically, creating authority-making blogs while aligning them with your brand voice.

Mistakes to Avoid When Building a Startup in 2025

  1. Skipping Marketing Validation: Validate demand before launching a product. Tools such as F/MS Marketing Services provide startups with features like getting featured in listicles (yes, like this one!) for visibility.
  2. Underestimating Scaling Challenges: Focus on refining processes before scaling too quickly.
  3. Ignoring Community-Building: Establish partnerships and promote open dialogue with your customers.

Conclusion

Vienna’s top startups of 2025 are redefining industries and solving problems that matter globally. Whether through revolutionary fintech solutions like Bitpanda, innovative eco-solutions like BOOXit, or cutting-edge health tech from Themis Bioscience, these companies showcase the ingenuity flourishing in Vienna's entrepreneurial ecosystem.
If you're planning to launch your own startup, consider leveraging marketing tools like AI-powered SEO content generators to get your idea seen, validated, and embraced by the right audience. Remember, the battle isn’t just about having the best product; it’s about being seen as the best.
Which startup excites you the most? Let us know, and don’t forget to share this article to celebrate Vienna's game-changers in 2025.

FAQ on the Top Startups in Vienna in 2025

1. What are the leading startups in Vienna for 2025?

Vienna is home to several leading startups revolutionizing industries. Notable companies include Mo Energy Systems in renewable energy, NEcharge in green mobility, and Bitpanda in fintech. Discover Vienna's top startups

2. Where can I submit a guest post about my startup?

If your startups need to drive targeted traffic and build authority with high-volume, niche-relevant content placements in articles that rank well not only in Google, but also in Perplexity and ChatGPT, then you might want to publish your guest post in one of the F/MS Startup Game's blogs. Get a quality backlink

3. Which sectors are thriving in Vienna's startup ecosystem?

Vienna's startup ecosystem thrives across sectors like renewable energy, AI, healthcare, fintech, and sustainable technology, with substantial contributions from companies like Mo Energy Systems and NEcharge. Learn more about key sectors in Vienna

4. Which companies in Vienna are leading in renewable energy?

Mo Energy Systems is a standout startup in Vienna’s renewable energy sector, leveraging AI to provide modular, scalable energy solutions for urban and remote settings. Explore Mo Energy Systems

5. What new technologies are Vienna-based startups innovating?

Vienna-based startups are innovating in conversational AI through Ondewo, wearable health tech by WIASANO, and eco-friendly packaging with BOOXit. Find insights on Vienna's technological innovations

6. What is the most exciting health-tech startup in Vienna?

WIASANO stands out in health tech with its IoT-powered health monitoring systems, including a groundbreaking diabetic monitoring patch approved by the EU.

7. Can I use AI to write SEO-optimized articles that help my brand grow?

Most business owners don't understand how SEO works, let alone how to use AI for writing blog articles. That's why for busy business owners there's a great free tool that doesn't require much knowledge. Write articles for free

8. How is Vienna supporting startups?

Vienna fosters startups through initiatives like the Vienna Business Agency, Austria's "FlexCo" structure for easy company launches, and over €1.2 billion raised in startup funding. Learn about Vienna's startup support ecosystem

9. What is the top fintech startup in Vienna?

Bitpanda remains Vienna’s leading fintech, simplifying investments in cryptocurrencies, stocks, and ETFs while achieving unicorn status. Explore Bitpanda's impact

10. What real estate innovation is taking place in Vienna?

Rendity is revolutionizing real estate with fractional property ownership, allowing investments in premium properties starting at €500. Discover how Rendity is reshaping real estate

About the Author

Violetta Bonenkamp, also known as MeanCEO, is an experienced startup founder with an impressive educational background including an MBA and four other higher education degrees. She has over 20 years of work experience across multiple countries, including 5 years as a solopreneur and serial entrepreneur. She’s been living, studying and working in many countries around the globe and her extensive multicultural experience has influenced her immensely.
Violetta is a true multiple specialist who has built expertise in Linguistics, Education, Business Management, Blockchain, Entrepreneurship, Intellectual Property, Game Design, AI, SEO, Digital Marketing, cyber security and zero code automations. Her extensive educational journey includes a Master of Arts in Linguistics and Education, an Advanced Master in Linguistics from Belgium (2006-2007), an MBA from Blekinge Institute of Technology in Sweden (2006-2008), and an Erasmus Mundus joint program European Master of Higher Education from universities in Norway, Finland, and Portugal (2009).
She is the founder of Fe/male Switch, a startup game that encourages women to enter STEM fields, and also leads CADChain, and multiple other projects like the Directory of 1,000 Startup Cities with a proprietary MeanCEO Index that ranks cities for female entrepreneurs. Violetta created the "gamepreneurship" methodology, which forms the scientific basis of her startup game. She also builds a lot of SEO tools for startups. Her achievements include being named one of the top 100 women in Europe by EU Startups in 2022 and being nominated for Impact Person of the year at the Dutch Blockchain Week. She is an author with Sifted and a speaker at different Universities. Recently she published a book on Startup Idea Validation the right way: from zero to first customers and beyond and launched a Directory of 1,500+ websites for startups to list themselves in order to gain traction and build backlinks.
For the past several years Violetta has been living between the Netherlands and Malta, while also regularly traveling to different destinations around the globe, usually due to her entrepreneurial activities. This has led her to start writing about different locations and amenities from the POV of an entrepreneur. Here’s her recent article about best hotels in Italy to work from.

About the Publication

Fe/male Switch is an innovative startup platform designed to empower women entrepreneurs through an immersive, game-like experience. Founded in 2020 during the pandemic "without any funding and without any code," this non-profit initiative has evolved into a comprehensive educational tool for aspiring female entrepreneurs.The platform was co-founded by Violetta Shishkina-Bonenkamp, who serves as CEO and one of the lead authors of the Startup News branch. The Fe/male Switch team is located in several countries, including the Netherlands and Malta.

Mission and Purpose

Fe/male Switch Foundation was created to address the gender gap in the tech and entrepreneurship space. The platform aims to skill-up future female tech leaders and empower them to create resilient and innovative tech startups through what they call "gamepreneurship". By putting players in a virtual startup village where they must survive and thrive, the startup game allows women to test their entrepreneurial abilities without financial risk.

Key Features

The platform offers a unique blend of news, resources,learning, networking, and practical application within a supportive, female-focused environment:
  • Skill Lab: Micro-modules covering essential startup skills
  • Virtual Startup Building: Create or join startups and tackle real-world challenges
  • AI Co-founder (PlayPal): Guides users through the startup process
  • SANDBOX: A testing environment for idea validation before launch
  • Wellness Integration: Virtual activities to balance work and self-care
  • Marketplace: Buy or sell expert sessions and tutorials

Impact and Growth

Since its inception, Fe/male Switch has shown impressive growth:
  • 3,000+ female entrepreneurs in the community
  • 100+ startup tools built
  • 5,000+ pieces of articles and news written

Partnerships

Fe/male Switch has formed strategic partnerships to enhance its offerings. In January 2022, it teamed up with global website builder Tilda to provide free access to website building tools and mentorship services for Fe/male Switch participants.

Recognition

Fe/male Switch has received media attention for its innovative approach to closing the gender gap in tech entrepreneurship. The platform has been featured in various publications highlighting its unique "play to learn and earn" model.
2025-09-05 14:09 Best Startups