Switzerland doesn’t just make watches and chocolate. For 15 straight years, it has topped the Global Innovation Index [1]. Startups across the Swiss startup ecosystem are building companies that will become the world’s next leading businesses in categories ranging from chip cooling and legal AI to fossil-free plastic recycling.

Key Takeaways:

  • 32% of all Swiss startup funding rounds in 2025 went to artificial intelligence ventures — climbing from 10% in 2023, a 22-point increase over two years. Funding totals have climbed sharply since 2023, reaching 1.1 billion francs amid a surge exceeding double the earlier value. Earlier activity had marked only modest participation in that segment [3].
  • The nine Swiss startups below represent the sharpest edge of the country’s deeptech, healthtech, legaltech, and cleantech sectors heading into 2026.

This guide will help you identify which startups in Switzerland deserve a closer look in 2026 and benchmark each one against verified funding data.

 

Quick Overview: Swiss Startup Industry in 2026

Switzerland’s startup ecosystem is recovering fast. EY’s Startup Barometer Switzerland 2026 recorded 515 funding rounds in 2025, with total capital reaching CHF 3.3 billion — a 44% increase over 2024 [2]. Mega deals above CHF 100 million jumped from one to five.

AI drove much of that growth. Investment in AI startups in Switzerland rose 206% to CHF 1.06 billion [2]. AI’s share of all funding rounds also climbed from 10% to 32% in just two years [2]. Health remained the largest sector by capital, anchored by biotech startups in Switzerland clustered around Basel and Zurich.

“This underscores investors’ growing confidence in Switzerland as a leading location for AI innovation. We expect this momentum to continue in the coming months.”

Milja Vulin Petrovic

Associate Director, Head Startups and Scaleups | EY Switzerland. [2]

From ETH Zurich through EPFL, Switzerland draws strong support for its tech industry via elite engineering education. These institutions do more than teach — they generate consistent waves of advanced-technology startups. Each founder operating locally gains proximity to breakthrough-level science without barriers. Swiss startups also enjoy direct access to corporate partners like Siemens, Microsoft, Roche, and Novartis. Switzerland’s unicorn startups now include Sygnum Bank, which crossed a $1 billion valuation in 2025 [6] — proof that the startup scene in Switzerland extends well beyond fintech.

Read more: Top 26 Startups in Canada to Watch in 2026

Deep Dive into Swiss Startup Ecosystem

1. Corintis

The heat removal capability of Corintis chips exceeds that of copper solutions tenfold. Efficiency gains reach fifty times what traditional methods offer. Silicon microfluidics forms the core approach taken by this firm. Based in Lausanne, it emerged from research at EPFL. Collaboration exists with Microsoft regarding infrastructure for artificial intelligence facilities. Governance includes Intel executive Lip-Bu Tan as a board participant.

  • Industry: Semiconductor / DeepTech
  • Location: Lausanne
  • Founded: 2022 
  • Series: Series B
  • Funding Rounds: 5
  • Money Raised: ~$53.2M [7]

Why Watch in 2026: During 2026, Corintis won the Top 100 Swiss Startups Award 2025 and completed an additional $25 million funding round in December to support their global expansion, just as the scope of the next major advancement of artificial intelligence-regulated systems (i.e., hardware related to energy use) became obvious to potential investors as a result of their recorded increase in demand by global manufacturers.

 

2. DeepJudge

By providing an AI layer to law firms’ intellectual property, Deep Judge offers an intent-based, permission-aware way of finding past case law and contract language. Founded by former Google scientists with PhDs from ETH Zurich, Deep Judge has clients like Freshfields, Homburger, and CMS in Switzerland.

  • Industry: LegalTech / AI
  • Location: Zurich
  • Founded: 2021 
  • Series: Series A
  • Funding Rounds: 4
  • Money Raised: ~$52M [8]

Why Watch in 2026: DeepJudge hit a $300M valuation after its November 2025 Series A, led by Felicis and Coatue, and ranked third at the Top100 Swiss Startup Award 2025.

 

3. DePoly

DePoly converts PET plastic and polyester waste back into virgin-quality monomers at room temperature. In 2025, the cleantech firm launched a demonstration facility in Monthey capable of processing five hundred tons annually. Support arrived via investment from BASF Venture Capital along with MassMutual Ventures.

  • Industry: CleanTech / Chemical Recycling
  • Location: Sion
  • Founded: 2020 
  • Series: Seed
  • Funding Rounds: 2+
  • Money Raised: $36M+ [9]

Why Watch in 2026: DePoly was ranked #2 in the Top100 Swiss Startup Award 2025 and recognized as a WEF Technology Pioneer. As one of Switzerland’s most-watched green tech startups, DePoly targets recycling 50,000+ tonnes annually by 2027 — one of the most significant green technologies in Europe’s circular plastics race.

 

4. Navignostics

Navignostics is a spinoff from the University of Zurich that employs an AI-powered spatial single-cell proteomics approach to profiling tumors and determining treatment options using a single tissue sample from a patient. The test is already being evaluated through early research use for colorectal cancer and lung cancer.

  • Industry: Precision Oncology / Biotech
  • Location: Zurich
  • Founded: 2022 
  • Series: Seed
  • Funding Rounds: 2
  • Money Raised: $7.65M [10]

Why Watch in 2026: Navignostics and their application to melanoma and pan-cancer applications are expected to continue to grow in 2026 after being a finalist for the Swiss Technology Award in 2025.

Read more: Top 21 Most Promising Startups in Japan in 2026

 

5. LatticeFlow

LatticeFlow is a Zurich-based spinoff from ETH Zurich that is building a better infrastructure for validating AI systems against the EU AI Act and more than 25 ISO standards. The company has customers ranging from Siemens, Swiss Federal Railways, and the U.S. Department of Defense. 

  • Industry: AI Governance
  • Location: Zurich
  • Founded: 2020
  • Series: Series A
  • Funding Rounds: 3
  • Money Raised: $14.8M+ [11]

Why Watch in 2026: LatticeFlow is expected to continue its coverage of the AI compliance layer as the EU AI Act continues its enforcement in 2026, with its expected early-2026 acquisition of Ireland’s AI Sonar.

 

6. EthonAI

EthonAI’s AI-powered manufacturing analytics platform detects surface defects on production lines in real time, trained on images of defect-free products. This Zurich-based company already operates in Siemens facilities across Germany and Switzerland.

    • Industry: AI / Manufacturing
    • Location: Zurich
    • Founded: 2021 
    • Series: Series A
    • Funding Rounds: 2
    • Money Raised: ~$23.4M [12]

      Why Watch in 2026: Backed by Index Ventures and General Catalyst, EthonAI ranked among EY’s top five Swiss AI startups by funding volume and placed 12th at Top100 in 2025.

7. Cosaic (ex Cultivated)

Cosaic produces fermented yeast cream to replicate the texture and microstructure of dairy fats. They supply food manufacturers with this product directly for use in creamers, milk alternatives, and ice cream products; all are GMO-free and can be customized based on the fatty acid profile of the customer’s choice.

  • Industry: FoodTech
  • Location: Wadenswil
  • Founded: 2021 
  • Series: Seed
  • Funding Rounds: 3
  • Money Raised: ~$6.5M [13]

Why Watch in 2026: Cosaic will launch in both the U.S. and EU markets in 2025-2026 with the goal of closing the gap between consumers’ expectations of plant-based dairy alternatives and what currently exists in the market based on ingredients and manufacturing processes. 

 

8. Bionomous

Bionomous automates the process of sorting and dispensing small biological entities used in drug discovery research. One of their primary products, the EggSorter, is an EPFL spinoff from the Swiss Federal Institute of Technology Zürich (ETHZ) that automates the process of sorting many hours’ worth of manual work into just an hour by using this technology for the automated processing of zebrafish embryos. As a result of their new product line, they are currently being used in laboratories across Europe, the U.S.A., China, and Qatar.

    • Industry: Lab Automation / Biotech
    • Location: Villaz-St-Pierre, Fribourg
    • Founded: 2019
    • Series: Debt Financing
    • Funding Rounds: 6
    • Money Raised: Undisclosed [14]

Why Watch in 2026: Bionomous is the only CE-certified automated solution for this widely used pharma research workflow and is actively building U.S. pharma partnerships through 2026.

 

9. Hilo

Hilo wristband is the world’s first 24/7 optical blood pressure monitor cleared for over-the-counter use. The CSEM spinoff received FDA 510(k) clearance in July 2025 — the first cuffless monitor approved for OTC sale in the U.S.

  • Industry: HealthTech
  • Founded: 2018 (Neuchâtel)
  • Series: Series B
  • Funding Rounds: 5
  • Money Raised: 100M+

Why Watch in 2026: One reason to pay attention in 2026 lies in numbers — over 120,000 devices have already been purchased. Meanwhile, nearly 1.4 billion individuals globally live with high blood pressure. Because of this, Hilo’s expected entry into U.S. stores may mark its most significant market move so far. Yet timing will shape how it is received.

Want more intelligence on high-growth startups and innovation ecosystems? Digest.Pro publishes weekly data-driven briefings for C-level executives, investors, and business leaders. Subscribe to Digest.Pro to stay ahead of the deals shaping global markets.

Read more: 5 Best Startups in Hungary to Watch in 2026

 

Methodology: How We Ranked the Top Swiss Startups

The editorial team considered five main elements: 

  • traction from fundraising (funding level, stage of funding, and background of investors); 
  • innovation potential (how different products are technically and how much intellectual property exists for each product); 
  • total addressable market for each company (size of the market and scalability);
  • recognition from outside organizations (Top100 Swiss Startup Award, World Economic Forum’s Pioneer Award, and funding from the government); 
  • level of commercial maturity (established customers and current partnerships).

We collected information from each startup’s product documentation as well as public demonstration materials; we then verified the funding numbers with multiple different resources (EY Startup Barometer, Swiss Risk Capital Report, Venturelab, or public disclosures made by the respective company). 

Where there was no public information available on specific fundraising amounts, we noted this as well, rather than making an estimate. We gave preference to startups in Switzerland with proven commercial traction rather than those with large brand names alone.

Summary

Swiss startups are now producing globally competitive companies across every major vertical of Switzerland’s technology sector in 2026. From AI chip cooling and FDA-cleared health wearables to a $300M legaltech platform and industrial-scale plastic recycling, these nine Swiss startups share strong research foundations, credible investors, and real commercial traction. Switzerland’s combination of elite universities, stable governance, and global investor access suggests the strongest outcomes from Switzerland’s deeptech landscape are still ahead.

Looking for ongoing coverage of Switzerland’s startup scene and the companies redefining global industries? Follow Digest.Pro — the business intelligence resource for decision-makers who need signals, not noise.

Read more: 25 Leading Estonian Startups to Watch in 2026

FAQs

1. Is Switzerland a good place for startups?

Switzerland is one of the world’s strongest startup environments, ranking first on the Global Innovation Index for 14 straight years. It combines ETH Zurich and EPFL research pipelines, political stability, favorable cantonal tax rates, and strong IP protection — ideal conditions for any Swiss entrepreneur.

2. Can a foreigner start a company in Switzerland?

Yes, a foreign entrepreneur can register a Swiss GmbH or AG. While such registration is possible, involvement in daily operations usually demands a residence permit, particularly for those outside the EU. One director must reside in Switzerland under most configurations. Support initiatives targeting global entrepreneurs exist within certain cantons, including Zug and Zurich.

3. Which country is No. 1 in startups?

Despite having fewer startups overall, Switzerland tops global rankings when adjusted for population size. Leading in scientific research impact are nations like Germany and the UK, yet they fall behind Swiss performance metrics. Venture funding volume favors the U.S., where most unicorns emerge. When measuring breakthrough technologies, Alpine precision surpasses scale. Small labs there generate outsized influence compared to larger economies.

4. What is the Top100 Swiss Startup Award?

The Top100 Swiss Startup Award is Venturelab’s annual ranking of the 100 most promising Swiss companies under five years old, chosen by 100 investors and technology experts. Over 15 years, ranked startups have raised CHF 14.4 billion and completed 10 IPOs.

5. What are the leading sectors for startups in Switzerland?

Capital shapes health innovation, where Swiss biotech thrives near Basel and Zurich. Driven forward through rapid expansion, AI ventures claim the swiftest rise among startup categories. Located within Zug, fintech activity forms a distinct hub of financial experimentation. Completing the picture, healthtech emerges as another leading force across the national landscape.

6. Which cities in Switzerland are considered hubs for startups?

Zurich leads in deal count and capital invested. Lausanne anchors deeptech and healthtech through EPFL. Basel drives biotech and pharma activity. Geneva supports life sciences and international organizations, and Zug has become Switzerland’s leading fintech and crypto hub.

7. What are the key challenges faced by startups operating in Switzerland?

A major barrier for Swiss startups lies in elevated operational expenses — wages, property prices, and housing demands. With only 8.7 million residents, local demand offers limited reach. Access to non-EU talent faces delays due to quota systems. Funding at later phases shows less depth when compared to markets across the Atlantic.

8. How is the Swiss funding market holding up compared to the rest of Europe?

In 2025, the Swiss investment market was very strong compared with its counterparts in Europe. The amount of money invested had increased by an impressive 44% (CHF 3.3 billion) compared with the previous year, while Germany’s number of deals declined by 12.3% and Austria’s by 19%. In addition, five ‘mega’ transactions above CHF 100 million indicate that there is high confidence among late-stage investors in the technology sector in Switzerland.

9. How does Switzerland handle the talent bottleneck and immigration quotas?

Under bilateral deals, the movement of EU citizens remains unrestricted across many engineering positions. Where national limits apply, staffing constraints emerge outside Europe, prompting some firms to establish operations across borders instead. Expansion paths shift when recruitment leans on networks tied to Swiss technical institutions. Offices appear abroad not by default but due to structural access differences. Talent flow adjusts where policy creates friction.

10. How do Swiss startups scale globally when the domestic market is so small?

For most Swiss startups, global reach begins at launch — too small a local market drives early expansion beyond borders. Next steps usually point toward Germany before shifting focus westward across the Atlantic. Support arrives through backers such as Khosla Ventures or Coatue, offering more than capital alone. Connections emerge where funding meets strategy, opening doors otherwise difficult to access.

References

  1. World Intellectual Property Organization (WIPO). Global Innovation Index 2025. Geneva: WIPO; 2025. Available from: https://www.wipo.int/web-publications/global-innovation-index-2025/en/gii-2025-at-a-glance.html
  2. EY Switzerland. EY Startup Barometer Switzerland 2026. Zurich: Ernst & Young; 2026 Mar. Available from: https://www.ey.com/en_ch/insights/start-ups/ey-startup-barometer-switzerland-2026
  3. Swiss Venture Capital Report 2026. Swiss private equity and venture capital in 2026. Haute Capital; 2026 Jun 4. Available from: https://www.haute.com/newsroom/swiss-private-equity-and-venture-capital-in-2026
  4. EY Switzerland. EY Start-Up Barometer Switzerland 2026: Significant increase in investment volume, AI momentum. EY Newsroom; 2026 Feb 23. Available from: https://www.ey.com/en_ch/newsroom/2026/02/ey-start-up-barometer-switzerland-2026-significant-increase-in-investment-volume-ai-st
  5. Vulin Petrovic M. Interview: EY Startup Barometer Switzerland 2026: Stabilization and Renewed Momentum [LinkedIn]. 2026 Mar 2. Available from: https://www.linkedin.com/pulse/ey-startup-barometer-switzerland-2026-stabilization-vulin-petrovic-tahte
  6. US News. Sygnum Hits $1 Billion Valuation After Latest Funding Round. US News [internet]. 2025 Jan 14. Available from: https://www.usnews.com/news/technology/articles/2025-01-14/sygnum-hits-1-billion-valuation-after-latest-funding-round
  7. https://tracxn.com/d/companies/corintis/__jOg4_IDq1dO4H_zSnB-wrJAzZ6whGLXeVUlBzh5NNGI#about-the-company
  8. https://tracxn.com/d/companies/deepjudge-ai/__17nhG_S2ZOBbVLjSdxf-j53-CshcBrwGtYzow9IHUf0#about-the-company
  9. https://tracxn.com/d/companies/depoly/__9DA7ZGBXCLliNUqCnRBEP01ZnJo2QAKzltZIMA0x7Wg#about-the-company
  10. https://tracxn.com/d/companies/navignostics/__fHtZEEwb6IK8-_NbrMJSHeBz8do2WAVRvGUWglOyGcs#about-the-company
  11. http://tracxn.com/d/companies/lattice-flow/__1JIYRNmm0QVzY51gb82-geELBz_K1sH3Izkb3NxSTZs#about-the-company
  12. https://tracxn.com/d/companies/ethon/__iAbvXxsoAi_I1RuHsoa1xuIA0VTehmS5xpIC34qYko0#about-the-company
  13. https://tracxn.com/d/companies/cultivated/__zMKHEznuPmWOZDCgHy2aP028dqWvf-jMaOyCwbcK9dw#about-the-company
  14. https://www.crunchbase.com/organization/bionomous#company_funding
  15. https://tracxn.com/d/companies/hilo/__ZoxKNr7iluOkFmBqRvXSHhdoVTiKYePgpPDYkspGmps
  16. TechCrunch. (2024, May 30). AI manufacturing startup funding is on a tear as Switzerland’s EthonAI raises $16.5M. https://techcrunch.com/2024/05/30/ai-manufacturing-startup-funding-is-on-a-tear-as-switzerlands-ethonai-raises-16-5m/
  17. Swiss Federal Council. Annual Report 2025 on Innosuisse – Swiss Innovation Agency. Bern: Federal Administration; 2025 Apr 24. Available from: https://www.admin.ch/gov/en/start/documentation/media-releases.msg-id-100809.html
  18. Innosuisse. Swiss Innovation Ecosystem Monitor 2025. Bern: Swiss Innovation Agency; 2025. Available from: https://lnkd.in/dknNwyUh
  19. Innosuisse. Annual Report 2025: Innosuisse meets its 2025 strategic goals. Bern: Swiss Innovation Agency; 2026 May 4. Available from: https://www.linkedin.com/posts/switzerland-innovation_innosuisse-innovation-startups-activity-7457440236357283840-9MOS
  20. SECA, startupticker.ch, startup.ch. Swiss Venture Capital Report 2026. Lucerne/Zug: SECA & startupticker.ch; 2026 Feb 3. 48 p. Available from: https://www.seca.ch/media/zvbni3yw/pressrelease-svcr-26-en.pdf
  21. Swiss Venture Capital Report. Swiss Venture Capital Report 2026 – Full PDF Report. startupticker.ch; 2026. 120 p. Available from: https://www.startupticker.ch/assets/files/attachments/VCReport_2026_web.pdf
  22. Deep Tech Nation, Founderful, Kickfund, startupticker.ch, dealroom.co. Swiss Deep Tech Report 2025: Five Structural Signals for the Swiss Startup Community. Zurich: Deep Tech Nation Switzerland; 2025 Jun 26. Available from: https://deeptechnation.ch/resources/swiss-deep-tech-report-2025/
  23. Swiss Startup Association. Advocacy Priorities 2025: Capital Availability, Stock-Option Taxation, Regulatory Clarity. Zurich: Swiss Startup Association; 2025. Available from: https://swissstartupassociation.ch/
  24. Mercandetti C, Bryson D, Lee F. Scaling Up: The Quest for Capital. Technology Innovation Management Review. 2017 Dec;7(12):15-21. Available from: https://timreview.ca/sites/default/files/article_PDF/Mercandetti_et_al_TIMReview_December2017.pdf