| # | Company | Employees |
|---|---|---|
| 1 | 9,019 | |
| 2 |
Temenostemenos.com
Provides financial institutions with adaptable technology solutions, including on-premises, cloud, and SaaS, to deliver next-generation and AI-enhanced banking services to customers. |
5,900 |
| 3 |
goFLUENTgofluent.com
Provides hyper-personalized language learning and assessment solutions, blending technology, content, and human interaction for organizations in over 100 countries. |
1,300 |
| 4 | 977 | |
| 5 |
Sonarsonarsource.com
Developers can write clean code and fix issues with Sonar's tools SonarLint, SonarCloud, and SonarQube, trusted by 400,000 organizations globally |
968 |
| 6 |
infomaniak | The Ethical Cloudinfomaniak.com
A European cloud operator and Switzerland's top web technology developer focused on an ethical, sustainable web, privacy, and local job creation |
326 |
| 7 |
FNZ (formerly New Access)fnz.com
Global platform enabling accessible wealth management by partnering with industry players to open up investment opportunities for more people. |
151 |
| 8 | 102 | |
| 9 |
WIZE by TeamWorkwize.net
An all-in-one Wealth & Asset Management solution providing a cross-functional platform for Wealth Managers worldwide, with a focus on power and scalability |
66 |
| 10 |
Hivenethivenet.com
Provides secure, sustainable cloud storage and computing by utilizing community resources for efficient, cost-effective, and eco-friendly solutions. |
57 |
| 11 |
Quorum Software SAquorumsoftware.ch
A Swiss IT company founded in 1998, specializing in software for real estate professionals Focus on developing Quorum Digital, an integrated property management solution |
39 |
| 12 |
farmer connectlinktr.ee
A traceability software providing trusted, auditable data on sustainability for compliance and reporting needs, from first-mile digitalization to reliable reporting |
36 |
| 13 |
ORamaVRoramavr.com
The company provides an IT platform for creating high fidelity medical XR simulations for training medical professionals in various institutions |
31 |
| 14 |
STP SuisseTechPartnerssuissetechpartners.com
Innovative Financial Technology Company offering Portfolio and Fund Management solutions for various financial institutions with state-of-the-art functionalities and customizable reporting |
30 |
| 15 | 18 | |
| 16 |
Vorseezytlyn.com
Autonomous AI agents providing proprietary predictive travel insights and translating forecasts into pricing, inventory optimization, and marketing strategies to capture market opportunities. |
17 |
| 17 |
Registre Foncierregistrefoncier.com
A comprehensive platform providing a detailed overview of real estate transactions in Geneva since 1994, making property data accessible and transparent |
14 |
| 18 |
Global Data Excellenceglobaldataexcellence.com
Provides an AI platform enabling natural language interaction for automated data integration, cleansing, governance, and business intelligence across industries. |
13 |
| 19 | 9 | |
| 20 |
EasyMed Technologies Inceasymedmobile.com
A medical and health technology services company providing online and mobile platforms for various healthcare stakeholders with features like reminders, telemedicine, and information services |
8 |
| 21 |
Diagnostixdiagnostix.ai
Utilizing AI and machine learning, our company offers instant x-ray diagnosis, real-time results integration with hospital systems, and streamlined doctor-patient communication for efficient consultations |
7 |
| 22 |
Afteriizeafteriize.com
A platform for aftermarket and mobility data exchange, collecting, centralizing, distributing, and monetizing non-personal data securely |
3 |
| 23 |
MindzPulsemindzpulse.com
AI-driven solution for rapid data retrieval, customized knowledge, and enhanced decision making, optimizing information management for diverse organizations |
1 |
| 24 |
Sequence-ERPsequence-erp.com
Externalized Swiss accounting with real-time dashboard, digital document management, compliance, payroll, VAT, social charges, and cashflow monitoring. |
n/a |
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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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