70+ HealthTech Portfolio
Some of our most prominent companies in Europe & the US
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We see 90% of all Pre-Seed Deals in HealthTech ALL across Europe
More than 500 VCs are on captables of our port'cos.
More than 300 partners of Calm/Storm: LPs, VPs & Founders
Calm/Storm is the no. #1 HealthTech Investor in Europe (by Sifted/FT)
Some of our most prominent companies in Europe & the US
Join Europe’s most prominent HealthTech investors, founders, GPs, LPs, and Kauffman Fellows for two days of insight, networking, and celebration. Highlights include an exclusive Kauffman Fellows Breakfast, a GP/LP Investor Meetup, an Award Ceremony at Café Central, and the grande finale: a Viennese Ball at the Hofburg Palace!
Watch the video and enjoy some of last year's highlights!
The Storm Days event is an unique platform for founders & investors to share their stories, discuss their challenges, and reflect on their learnings in a supportive environment.
In 2026 more than 400 partners, founders, investors and industry experts have shared their experiences, learned from each other and partied together.
Watch the video and enjoy some of last year's highlights!
“We try to partner with the best funds in every single geography we operate in. It’s great to be partnering with Calm/Storm.”
Andrea Roda
Principal at Balderton Capital
“It’s an amazing ecosystem and also right in the middle of so much art and culture.”
Mohadeseh Abdullahi
Partner at Giant Ventures, ex-Molten Ventures
“What makes Storm Days really special is the intimate gathering and the real focus on people - a truly impressive effort to put people at the core of the event.”
Sandeep Bakshi
Head of Investments Europe at Prosus Ventures
Kauffman Fellow Class 27
See how last year's Storm Days unfolded
Pre-Conference Meetups
Health Tech Forum Conference
Networking Afterparty
Official Kauffman Fellows Breakfast
GP/LP event
Sightseeing & Dancing Class (bring your +1)
Award Gala Dinner & Viennese Ball (black tie)
Founders
Speak and present your firm & investment thesis
Investors
Meet the European HealthTech champions
Community
Connect with the best investors in our industry
Enjoy the exclusivity and ambience of a traditional Viennese Palace.
Network, mingle, and dine with the most prominent HealthTech investors from Kauffman Fellows.
Use our 1:1 networking opportunities to expand your reach within the European & US Investor Community.
Meet VCs, GPs, Fund of Funds, Family Offices, and HNWI while strengthening your brand at one of Vienna’s the oldest coffee house.
Explore world-class museums. Visit the stables of the famous Lipizzaner horses. Or learn how to dance the Waltz.
Sightseeing & Dancing Class
Choose your sightseeing experience (bring your +1)
Gala Dinner (black tie)
Enjoy a Dinner and Award Show to celebrate Europe's HealthTech scene.
NEW: "North Star" Awards
Honour impact-driven leaders.
Sponsor an Award Category!
“Experiencing a ball at the Hofburg Palace during my short visit to Vienna was truly a once-in-a-lifetime moment, the setting was absolutely breathtaking. I also really enjoyed the tour of the Leopold Museum. It was the perfect way to dive into the city’s rich art and culture.”
Sam Niemi
Partner @ Spintop Ventures
Fund managers, capital allocators, family offices, all love our annual event.
Find some of our previous speakers & guests here.
Reach out if you want to become a speaker at Storm Days '27!
Reach out if you want to partner with us!
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