# List of managed service providers in Switzerland

Tamtam tracks 86 managed service providers headquartered in Switzerland. This list ranks the 50 largest by number of employees on LinkedIn, led by Swisscom, Bechtle Schweiz AG and SoftwareOne. Their median headcount is 250. Half of them were founded in 1998 or later. The most common headquarters are Zurich (7), Geneva (4) and Bern (2).

This selection of managed service providers in Switzerland includes large established companies and mid-sized firms. Most companies specialize in IT services and IT consulting, with some also focusing on software development and internet technology. Swisscom, with over 15,000 employees, is a prominent technology company. Bechtle Schweiz AG provides IT services across the IT life cycle, while SoftwareOne offers global software and cloud solutions. Acronis focuses on cyber protection solutions. Proton provides privacy-focused encrypted communication tools, and Bundesamt für Informatik und Telekommunikation BIT delivers IT services to the Swiss federal administration. Many of these companies are headquartered in the central and northern parts of Switzerland, with several in the cantons of Bern, Aargau, and Zug.

🇨🇭 Switzerland · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Swisscom](https://www.tamtam.ai/c/swisscom) (swisscom.ch)<br>Leading technology company focusing on inspiring people in the connected world, shaping the future with latest innovations and technologies through trustworthy, committed, and curious actions | IT Services and IT Consulting | 🇨🇭 Worblaufen | 15,615 | 1998 |
| 2 | [Bechtle Schweiz AG](https://www.tamtam.ai/c/bechtle-schweiz-ag) (bechtle.com)<br>Leading IT service provider for SMEs, large customers, and public institutions, offering consulting, infrastructure, cloud, services, and software solutions throughout the entire IT life cycle. | IT Services and IT Consulting | 🇨🇭 Mägenwil | 12,000 | 1983 |
| 3 | [SoftwareOne](https://www.tamtam.ai/c/softwareone) (softwareone.com)<br>Global provider of software and cloud solutions, specializing in migration, modernization, and optimization for clients worldwide Headquartered in Switzerland | IT Services and IT Consulting | 🇨🇭 Stans | 11,985 |  |
| 4 | [ALSO Group](https://www.tamtam.ai/c/also-group) (also.com)<br>A leading technology provider with a global presence, offering hardware, software, IT services, and customized solutions to resellers through various business models | IT Services and IT Consulting | 🇨🇭 Emmen | 3,220 | 1984 |
| 5 | [Bundesamt für Informatik und Telekommunikation BIT](https://www.tamtam.ai/c/bundesamt-fur-informatik-und-telekommunikation-bit) (bit.admin.ch)<br>Provider of IT services to the Swiss federal administration, managing data centers, applications, workstations, and telecommunication infrastructure with a focus on innovation and collaboration | IT Services and IT Consulting | 🇨🇭 Zollikofen | 2,090 |  |
| 6 | [Acronis](https://www.tamtam.ai/c/acronis) (acronis.com)<br>This company offers cyber protection solutions including antivirus, backup, and endpoint protection to safeguard data, applications, and systems worldwide | Software Development | 🇨🇭 Schaffhausen | 1,961 | 2003 |
| 7 | [Proton](https://www.tamtam.ai/c/proton-geneva) (proton.me)<br>A privacy-focused organization offering encrypted communication tools like email, VPN, calendar, cloud storage, and password manager to over 100 million users worldwide | Technology, Information and Internet | 🇨🇭 Geneva | 977 | 2014 |
| 8 | [Abraxas Informatik AG](https://www.tamtam.ai/c/abraxas-informatik-ag) (abraxas.ch)<br>Providing secure, efficient IT networking solutions connecting Swiss citizens, companies, and government to support digital transformation in public sector. | IT Services and IT Consulting | 🇨🇭 St. Gallen | 733 |  |
| 9 | [Trifork](https://www.tamtam.ai/c/trifork) (trifork.com)<br>Global NextGen IT company developing innovative software solutions with 1,202 employees in 14 countries, focused on Digital Health, FinTech, Smart Building, and more | Software Development | 🇨🇭 Switzerland | 606 | 1996 |
| 10 | [UNICC](https://www.tamtam.ai/c/unicc) (unicc.org)<br>Designs and deploys transformational digital tools and programs, including cybersecurity, data analytics, platform, software, and infrastructure solutions for the UN family and other international organizations. | IT Services and IT Consulting | 🇨🇭 Geneva | 581 | 1971 |
| 11 | [Axians in Switzerland](https://www.tamtam.ai/c/axians-in-switzerland) (axians.ch)<br>Provider of ICT and telecommunications solutions, focusing on driving digital transformation for organizations through consulting, implementation, and customized services with a human touch | IT Services and IT Consulting | 🇨🇭 Schlieren | 538 |  |
| 12 | [ti&m](https://www.tamtam.ai/c/ti-and-m) (ti8m.com)<br>A Swiss company specializing in digitalization, security, and innovation projects, integrating value creation for clients in Europe and Asia | IT Services and IT Consulting | 🇨🇭 Zurich | 521 | 2005 |
| 13 | [Aveniq](https://www.tamtam.ai/c/aveniq) (aveniq.ch)<br>Leading Swiss IT service provider offering holistic IT services including cloud & data center solutions, SAP consulting, RPA, and digitization solutions across various sectors | IT Services and IT Consulting | 🇨🇭 Baden | 483 | 2021 |
| 14 | [Inventx AG](https://www.tamtam.ai/c/inventx-ag) (inventx.ch)<br>Swiss IT and digitalization partner for finance and insurance sectors, offering quality solutions, secure data storage, and digital transformation services with industry-focused cloud and platform offerings | IT Services and IT Consulting | 🇨🇭 Chur | 462 | 2010 |
| 15 | [COMPAREX, a SoftwareOne company](https://www.tamtam.ai/c/comparex-a-softwareone-company) (softwareone.com)<br>A global software and cloud solutions provider helping companies migrate, modernize, and optimize workloads to unlock the value of technology | IT Services and IT Consulting | 🇨🇭 Stans | 430 |  |
| 16 | [Open Systems](https://www.tamtam.ai/c/open-systems) (open-systems.com)<br>Provides native Managed SASE solutions, converging network and security on a cloud-native platform with 24x7 expert support for secure, reliable network operations globally. | Computer and Network Security | 🇨🇭 Zurich | 426 | 1990 |
| 17 | [D-ploy GmbH](https://www.tamtam.ai/c/d-ploy-gmbh) (d-ploy.ch)<br>Provides IT engineering, consulting services, and solutions for global and regional companies, focusing on operational IT infrastructure and management expertise, enabling business value. | IT Services and IT Consulting | 🇨🇭 Kaiseraugst | 422 | 2003 |
| 18 | [Bedag Informatique SA](https://www.tamtam.ai/c/bedag-informatique-sa) (bedag.ch)<br>A Swiss IT service provider offering development, maintenance, and operation of business critical IT solutions for public administrations and businesses | IT Services and IT Consulting | 🇨🇭 Bern | 418 | 1990 |
| 19 | [Stadt Zürich, Organisation und Informatik (OIZ)](https://www.tamtam.ai/c/stadt-zurich-organisation-und-informatik-oiz) (stadt-zuerich.ch)<br>Digitalization and IT competence center supporting digital transformation in Zurich by advising, designing, and providing IT solutions in alignment with city strategies | IT Services and IT Consulting | 🇨🇭 Zurich | 357 |  |
| 20 | [infomaniak \| The Ethical Cloud](https://www.tamtam.ai/c/infomaniak-the-ethical-cloud) (infomaniak.com)<br>A European cloud operator and Switzerland's top web technology developer focused on an ethical, sustainable web, privacy, and local job creation | Software Development | 🇨🇭 Geneva | 326 | 1994 |
| 21 | [isolutions AG](https://www.tamtam.ai/c/isolutions-ag) (isolutions.ch)<br>Specializes in integrating Microsoft services to enhance corporate culture, improve employee and customer experiences, and drive digital transformation. | IT Services and IT Consulting | 🇨🇭 Bern | 319 | 1999 |
| 22 | [Centris AG](https://www.tamtam.ai/c/centris-ag) (centrisag.ch)<br>Provides secure IT solutions and digital systems for Swiss health and accident insurers, supporting billing and customer management. | IT Services and IT Consulting | 🇨🇭 Solothurn | 282 | 1947 |
| 23 | [Virtuozzo](https://www.tamtam.ai/c/virtuozzo) (virtuozzo.com)<br>Virtuozzo offers hyperconverged cloud software & services for various industries, focusing on making cloud solutions easy, accessible, & cost-effective leveraging container virtualization technology | Software Development | 🇨🇭 8200 Schaffhausen | 277 |  |
| 24 | [Netcloud – ICT Professionals](https://www.tamtam.ai/c/netcloud-ict-professionals) (netcloud.ch)<br>A leading ICT company with over 250 employees specializing in Cyber Security, Network, Collaboration, Datacenter, and Cloud solutions, trusted by 600+ clients | IT Services and IT Consulting | 🇨🇭 Seuzach | 261 | 1998 |
| 25 | [Green](https://www.tamtam.ai/c/green) (green.ch)<br>A leading provider of data center services in Switzerland with five data centers in the Zurich metro area, offering a range of IT solutions and services | IT Services and IT Consulting | 🇨🇭 Lupfig | 250 | 1995 |
| 26 | [Boss Info](https://www.tamtam.ai/c/boss-info) (bossinfo.com)<br>Innovative technology solutions for SMEs, including business process digitalization, consultation, ICT services, and collaboration solutions Multiple locations in Switzerland for rapid customer support | IT Services and IT Consulting | 🇨🇭 Farnern | 243 | 1998 |
| 27 | [Zattoo](https://www.tamtam.ai/c/zattoo) (zattoo.com)<br>An independent TV streaming platform with millions of users, offering TV channels and video-on-demand content across various devices | IT Services and IT Consulting | 🇨🇭 Zurich | 239 | 2005 |
| 28 | [T-Systems Switzerland](https://www.tamtam.ai/c/t-systems-switzerland) (t-systems.com)<br>This company provides system solutions for digitizing businesses, focusing on connectivity, digitalization, cloud services, and security to streamline operations and reduce costs | IT Services and IT Consulting | 🇨🇭 Zollikofen | 238 | 1964 |
| 29 | [Dina](https://www.tamtam.ai/c/dina) (dina.ch)<br>Specializes in cloud infrastructure, security, SAP ERP, CRM, and IT consulting services to support digital transformation and business growth. | IT Services and IT Consulting | 🇨🇭 Matran | 224 | 1971 |
| 30 | [Be One Solutions](https://www.tamtam.ai/c/be-one-solutions) (beonesolutions.com)<br>Global SAP Partner specializing in international ERP implementations, support services, BI tools, industry-specific verticals, and cloud hosting with a proven track record in 60 countries | IT Services and IT Consulting | 🇨🇭 Zug | 205 | 2008 |
| 31 | [Switch](https://www.tamtam.ai/c/switch-zurich) (switch.ch)<br>Development and enhancement of integrated ICT solutions focusing on network, security, identity management, cloud computing, and domain registry services. | Software Development | 🇨🇭 Zurich | 201 | 1987 |
| 32 | [BitHawk AG](https://www.tamtam.ai/c/bithawk-ag) (bithawk.ch)<br>Consulting, engineering, and operations of IT infrastructures with solutions in networking, unified communications, cloud, security, and service management. | IT Services and IT Consulting | 🇨🇭 Sursee | 187 | 2010 |
| 33 | [DFINITY Foundation](https://www.tamtam.ai/c/dfinity-foundation) (internetcomputer.org)<br>Develops and maintains the Internet Computer, a web-speed public blockchain enabling interactive web content, dapps, DeFi, and enterprise systems at hyperscale | Technology, Information and Internet | 🇨🇭 Zurich | 182 | 2016 |
| 34 | [Sonio AG](https://www.tamtam.ai/c/sonio-ag) (sonio.com)<br>Providing comprehensive IT solutions since 1988, specializing in data center concepts, integration, and support services for a wide range of clients and partners | IT Services and IT Consulting | 🇨🇭 Wallisellen | 151 | 1988 |
| 35 | [Netrics](https://www.tamtam.ai/c/netrics) (netrics.ch)<br>Specialized in cloud, workplace, data, AI, security, and software engineering enabling secure, modern, remote work with advanced security solutions. | IT Services and IT Consulting | 🇨🇭 Biel | 140 | 2002 |
| 36 | [GLOBAZ SA](https://www.tamtam.ai/c/globaz-sa) (globaz.ch)<br>Swiss IT company providing secure, customized IT services including cloud, security, automation, and managed services for critical data environments. | IT Services and IT Consulting | 🇨🇭 Le Noirmont | 99 | 2001 |
| 37 | [braintec](https://www.tamtam.ai/c/braintec) (braintec.com)<br>Specialized in delivering customized Odoo ERP solutions, offering consultation, implementation, training, hosting, and support across Europe. | Software Development | 🇨🇭 Zurich | 88 | 2000 |
| 38 | [Meanquest](https://www.tamtam.ai/c/meanquest) (meanquest.ch)<br>A Swiss family-owned IT services company specializing in IT infrastructure, security, managed services, cloud computing, and staffing solutions with over 100 highly skilled employees | IT Services and IT Consulting | 🇨🇭 Ecublens | 87 | 1995 |
| 39 | [GIA Informatik AG](https://www.tamtam.ai/c/gia-informatik-ag) (gia.ch)<br>Leading IT services company providing ERP solutions, IT services with own cloud infrastructure, and product development in partnership with SAP and PTC | IT Services and IT Consulting | 🇨🇭 Oftringen | 71 |  |
| 40 | [NGIT](https://www.tamtam.ai/c/ngit) (ngit.ch)<br>This company offers all-in-one IT packages including hardware, software, and services at a fixed monthly price per user Their mission is to transform IT into a service | IT Services and IT Consulting | 🇨🇭 Plan-les-Ouates | 69 | 2001 |
| 41 | [ZETTAPLAN AG](https://www.tamtam.ai/c/zettaplan-ag) (zettaplan.ch)<br>Planning, integrating, and maintaining cost-efficient ICT platforms including cloud, networking, security, and communication solutions for SMEs and organizations. | IT Services and IT Consulting | 🇨🇭 Rothenburg | 68 | 1991 |
| 42 | [OFISA Informatique SA](https://www.tamtam.ai/c/ofisa-informatique-sa) (o-i.ch)<br>OFISA Informatique SA is an independent software and IT services company in Switzerland, specializing in solutions for government, real estate, finance, and businesses | IT Services and IT Consulting | 🇨🇭 Renens | 64 | 1994 |
| 43 | [ANSAM Enterprise Services](https://www.tamtam.ai/c/ansam-enterprise-services) (ansam.ch)<br>iXion Services SA provides professional and innovative IT solutions, specializing in system integration and managed services to optimize company productivity | IT Services and IT Consulting | 🇨🇭 Lancy | 58 | 2005 |
| 44 | [ITST, a SoftwareOne Company](https://www.tamtam.ai/c/itst-a-softwareone-company) (softwareone.com)<br>A global provider of software and cloud technology solutions, enabling businesses to transform digitally through modernizing applications and managing assets | IT Services and IT Consulting | 🇨🇭 Stans | 58 |  |
| 45 | [Hivenet](https://www.tamtam.ai/c/hivenet) (hivenet.com)<br>Provides secure, sustainable cloud storage and computing by utilizing community resources for efficient, cost-effective, and eco-friendly solutions. | Technology, Information and Internet | 🇨🇭 Geneva | 57 | 2022 |
| 46 | [Cheops Technology Switzerland](https://www.tamtam.ai/c/cheops-technology-switzerland) (cheops-technology.ch)<br>DFi Service offers cybersecurity, cloud hosting, secure networks, and IT outsourcing solutions, ensuring efficient, secure, and scalable IT environments for businesses | IT Services and IT Consulting | 🇨🇭 Plan-les-Ouates | 55 | 1987 |
| 47 | [ARCON Informatik AG](https://www.tamtam.ai/c/arcon-informatik-ag) (arcon.ch)<br>A successful IT company specializing in tailored Abacus ERP solutions, secure IT platforms, hardware, software, services, and ICT systems for over 30 years | IT Services and IT Consulting | 🇨🇭 Steinhausen | 55 | 1990 |
| 48 | [VNV SA](https://www.tamtam.ai/c/vnv-sa) (vnv.ch)<br>A Swiss IT company founded in 2001, specializing in efficient technology solutions and partnerships to optimize client's use of technology | IT Services and IT Consulting | 🇨🇭 La Chaux-de-Fonds | 54 | 2001 |
| 49 | [pCloud AG](https://www.tamtam.ai/c/pcloud-ag) (pcloud.com)<br>Provides secure cloud storage solutions with client-side encryption, seamless file sharing, collaboration, and virtual drive for personal and business users. | Software Development | 🇨🇭 Baar | 50 | 2013 |
| 50 | [SCRT (now Orange Cyberdefense)](https://www.tamtam.ai/c/scrt-now-orange-cyberdefense) (orangecyberdefense.com)<br>Leader in cybersecurity services in Switzerland and Europe, offering expertise in ethical hacking, incident response, infrastructure, network, datacenter, cloud, and global threat knowledge | Computer and Network Security | 🇨🇭 Morges | 48 |  |

## 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 12, 2026.

## More company lists in Switzerland

- [The largest companies in Switzerland](https://www.tamtam.ai/l/largest-companies-switzerland) (6,776)
- [Multinational companies in Switzerland](https://www.tamtam.ai/l/multinational-companies-switzerland) (1,793)
- [Companies with in-house R&D in Switzerland](https://www.tamtam.ai/l/r-and-d-companies-switzerland) (916)
- [Financial services firms in Switzerland](https://www.tamtam.ai/l/financial-services-firms-switzerland) (875)
- [Manufacturers in Switzerland](https://www.tamtam.ai/l/manufacturers-switzerland) (748)
- [Real Estate companies in Switzerland](https://www.tamtam.ai/l/real-estate-companies-switzerland) (637)
- [IT Services and IT Consulting companies in Switzerland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-switzerland) (574)
- [Hardware manufacturers in Switzerland](https://www.tamtam.ai/l/hardware-companies-switzerland) (538)
- [Financial Services companies in Switzerland](https://www.tamtam.ai/l/financial-services-companies-switzerland) (525)
- [IT services companies in Switzerland](https://www.tamtam.ai/l/it-services-companies-switzerland) (438)
- [SaaS companies in Switzerland](https://www.tamtam.ai/l/saas-companies-switzerland) (435)
- [Retail chains in Switzerland](https://www.tamtam.ai/l/retail-chains-switzerland) (424)
- [Professional services firms in Switzerland](https://www.tamtam.ai/l/professional-services-firms-switzerland) (402)
- [Software Development companies in Switzerland](https://www.tamtam.ai/l/software-development-companies-switzerland) (380)
- [Critical infrastructure operators in Switzerland](https://www.tamtam.ai/l/critical-infrastructure-operators-switzerland) (378)
- [Family-owned companies in Switzerland](https://www.tamtam.ai/l/family-owned-companies-switzerland) (346)
- [Consulting firms in Switzerland](https://www.tamtam.ai/l/consulting-firms-switzerland) (288)
- [Publicly traded companies in Switzerland](https://www.tamtam.ai/l/publicly-traded-companies-switzerland) (262)
- [Pharmaceutical companies in Switzerland](https://www.tamtam.ai/l/pharmaceutical-companies-switzerland) (242)
- [Property management companies in Switzerland](https://www.tamtam.ai/l/property-management-companies-switzerland) (227)
- [Companies with a mobile app in Switzerland](https://www.tamtam.ai/l/companies-with-mobile-app-switzerland) (225)
- [Medical Equipment Manufacturing companies in Switzerland](https://www.tamtam.ai/l/medical-equipment-manufacturing-companies-switzerland) (225)
- [Medical device companies in Switzerland](https://www.tamtam.ai/l/medical-device-companies-switzerland) (223)
- [Investment Management companies in Switzerland](https://www.tamtam.ai/l/investment-management-companies-switzerland) (216)

## The same list elsewhere

- [Managed service providers in the world](https://www.tamtam.ai/l/managed-service-providers-in-the-world) (3,468)
- [Managed service providers in Europe](https://www.tamtam.ai/l/managed-service-providers-in-europe) (1,750)

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Source: https://www.tamtam.ai/l/managed-service-providers-switzerland