The software development companies in Canton of Geneva are mostly mid-sized firms, with a few larger ones like Temenos (5,900 employees) specializing in financial technology solutions. Others include Sonar (968 employees), which provides tools for clean code, and ERI (366 employees), focused on core banking and wealth management software. Infomaniak (326 employees) offers ethical cloud services.
Many of these companies cater to the financial sector, such as Komgo (102 employees) transforming trade finance, and WIZE by TeamWork (66 employees) providing wealth and asset management solutions. There is also a notable presence of companies offering specialized business software, like Delphisoft Group (39 employees) with ERP solutions for SMEs, and Opale Solutions SA (54 employees) developing healthcare software.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
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 | |||
| 3 |
ERIolympicbankingsystem.com
International company specializing in real-time core banking and wealth management software, serving 400+ financial institutions worldwide with comprehensive implementation, maintenance, and support |
366 | |||
| 4 |
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 | |||
| 5 |
LittleBig Connectionlittlebigconnection.com
Connecting companies with freelancers and consultants through a talent marketplace and VMS platform for managing external resources globally. |
274 | |||
| 6 | 102 | ||||
| 7 |
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 | |||
| 8 |
Opale Solutions SAopale-solutions.ch
Opale Solutions develops and sells a range of healthcare software covering administrative needs like appointments, billing, statistics, and data archiving for Swiss healthcare professionals |
54 | |||
| 9 |
Lib Consultinglib-consulting.com
Specialized in SAP innovative products, offering expert consulting in user experience, digital core, cloud integration, analytics, HR, and IT sourcing in Switzerland. |
51 | |||
| 10 |
SpeciTec SAspecitec.com
A software editing company based in Geneva specializing in software development for Private Banking and Industry sectors, delivering solutions worldwide with expertise in business consulting |
40 | |||
| 11 |
Delphisoft Groupdelphisoft-group.com
Specialized in implementing ERP solutions, this company helps SMEs/SMIs modernize, automate processes, reduce costs, and ensure data security for successful digital transformation |
39 | |||
| 12 |
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 | |||
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| 13 |
Pixels Trade S.A.pixelstrade.com
Agency specializing in online and offline communication, mobile applications, visual communication, and website development with original ideas. |
33 | |||
| 14 |
Vaultinumvaultinum.com
Providing online solutions for intellectual property deposit, software escrow, and technology due diligence to protect digital assets and innovations. |
32 | |||
| 15 |
ORamaVRoramavr.com
The company provides an IT platform for creating high fidelity medical XR simulations for training medical professionals in various institutions |
31 | |||
| 16 |
SynergySoftsynergysoft.ch
Specialists in API-led integration solutions, offering full-cycle API governance for businesses to increase productivity and efficiency across various industries worldwide |
30 | |||
| 17 |
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 | |||
| 18 |
Temenos MarketPlacetemenos.com
A digital store connecting banks with fintech solutions worldwide, facilitating quick trials and accelerating innovation cycles in the fintech ecosystem |
19 | |||
| 19 | 18 | ||||
| 20 |
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 | |||
| 21 |
Neutralityneutrality.ch
The company specializes in implementing advanced privacy-enhancing technologies to protect the cyber networks of organizations and ensure trust and integrity |
12 | |||
| 22 |
Orbitalizeorbitalize.com
Swiss software company offering services to aviation authorities, air navigation providers, and U-Space providers Specializes in testing, distributed systems, and user applications |
9 | |||
| 23 |
Delen (Suisse) SAdelen.ch
Professional wealth management and tailored estate planning focused on long-term investments in companies and solutions to preserve your future and assets Schedule a meeting today |
3 | |||
| 24 |
BAM Innovation Studiogetbam.io
Offering digital solutions to accelerate entrepreneurial success through boot camps, entrepreneurial journeys, and innovation studios for startups and corporations |
2 | |||
| 25 |
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 Nov 11, 2026.
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