| # | Company | Employees |
|---|---|---|
| 1 |
Kanadevia Inovakanadevia-inova.com
Global leader in waste-to-energy and renewable gas technologies, providing turnkey systems and lifecycle support for sustainable resource transformation. |
2,080 |
| 2 |
G+D Netceteranetcetera.com
Leading European software company, specializing in future-proof digital solutions for banks, payment service providers, and insurers, creating growth opportunities. |
1,010 |
| 3 |
SELISE Groupselisegroup.com
Designs, implements, and operates advanced technology solutions for various industries like insurance, banking, telecom, manufacturing, and retail, enhancing efficiency and customer experiences. |
632 |
| 4 |
Samsung Switzerlandsamsung.com
A leading electronics company pushing the boundaries of technology with innovative products such as smartphones, TVs, monitors, and appliances Join us in shaping the future! #DoWhatYouCant |
605 |
| 5 |
Beekeeper by LumAppsbeekeeper.io
Transforming frontline businesses by replacing paper processes, improving employee engagement, retention, and performance through a unified communication and collaboration platform |
449 |
| 6 |
Helbling Technikhelbling.ch
A leader in tech innovation & business consulting, supporting international clients in product development & business processes through high-performance teams & modern engineering tools |
374 |
| 7 |
Scanditscandit.com
A leader in smart data capture technology, empowering workers and businesses to automate processes and gain actionable insights using smart devices |
353 |
| 8 |
Holycodeβ’holycode.com
Cutting-edge software development and IT nearshoring company, specializing in end-to-end projects, ERP systems, and providing great working conditions for employees |
276 |
| 9 | 244 | |
| 10 |
Screening Eagle Technologiesscreeningeagle.com
Technology platform combining software and sensors for intelligent inspection, delivering reliable data to support construction and asset maintenance decisions. |
230 |
| 11 |
DFINITY Foundationinternetcomputer.org
Develops and maintains the Internet Computer, a web-speed public blockchain enabling interactive web content, dapps, DeFi, and enterprise systems at hyperscale |
182 |
| 12 |
SHERPANYsherpany.com
Swiss-based company specializing in meeting management software, using latest meeting science to enhance productivity and success for decision-makers Serving 300+ companies and 12,000+ leaders |
163 |
| 13 |
NTT DATA Business Solutions CHnttdata-solutions.com
NTT DATA Business Solutions drives innovation, improves SAP solutions, and partners with businesses to navigate technological advancements for successful project outcomes worldwide |
136 |
| 14 |
Squirrosquirro.com
A leading generative AI provider for search, insights, and automation, specializing in developing cutting-edge AI products to augment human intelligence and provide actionable insights |
92 |
| 15 | 82 | |
| 16 |
HICO Group AGhico-group.com
IT consulting firm providing tailored BI solutions to medium and large companies, emphasizing intuitive data visualization and professional communication for improved decision-making |
80 |
| 17 |
Total Materiatotalmateria.com
A leading provider of advanced materials information, selection solutions, enterprise data management, compliance insights, and AI-driven predictive analytics for various industries |
72 |
| 18 |
Aurachainaurachain.com
Transform software development with an intuitive low-code platform for efficient automation of business processes connecting systems, teams, and departments seamlessly |
69 |
| 19 |
dacadoodacadoo.com
Innovative Swiss tech firm specializing in digital health engagement solutions, utilizing behavioral science, AI, and gamification to improve individual well-being |
57 |
| 20 |
LatticeFlow AIlatticeflow.ai
A company founded by AI researchers from ETH Zurich, empowering organizations to build and deploy trustworthy AI solutions Visit their website for more information |
45 |
| 21 |
CAPcargo AGcapcargo.com
Innovative logistic software solutions for ERP integration, enhancing operational efficiency and anticipating future industry changes to achieve logistic excellence |
35 |
| 22 | 30 | |
| 23 |
FOURfourgroup.co
The company is developing AI-driven technical solutions to enhance healthcare systems worldwide |
29 |
| 24 |
Deep Impact AGdeep-impact.ch
Accelerating ideas to success through outsourcing innovation, building platforms efficiently, and implementing digital transformations for various industries with customer feedback |
29 |
| 25 | 28 | |
| 26 |
Fixpositionfixposition.com
The company develops high-precision positioning products using computer vision and satellite navigation technology for various challenging environments and applications |
27 |
| 27 |
Archilogicarchilogic.com
This company provides infrastructure for building spatially-aware apps at scale, enabling product managers and developers to deliver powerful features faster |
15 |
| 28 |
Hi-D Imaginghidimaging.com
Revolutionizing medical imaging with AI-based software for accurate, personalized cardiac planning, reducing complexity and time for surgical preparations and scans |
11 |
| 29 |
SIM Global Advantagesimglobal.ch
A company specializing in quantitative finance solutions, leveraging advanced methodologies to help institutional investors achieve superior return/risk profiles with tailor-made solutions |
2 |
| 30 |
Createsi GmbHcreatesi.com
Swiss-based company utilizing AI and ML to provide end-to-end solutions for business challenges in people, processes, and technology ecosystems |
1 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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