Company lists · Data refreshed November 2026

Top 25 IT system integration services based in Switzerland

RevenueBase identified 373 company matches for IT system integration services associated with Switzerland as of November 2026 and tracks 5,892 professional contacts across them, including 2,582 with verified work emails. Zurich is the largest hub.

This list covers company matches for IT system integration services associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
373Companies
5,892Contacts tracked
2,582Verified emails
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The 25 largest IT system integration services based in Switzerland

Ranked by team size
Top 25 of 373 company matches for IT system integration services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPully, SwitzerlandHQ recorded Nov 6, 2026n/a706 contacts →

Exact match

“We are IT for you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026501-1,000460 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchZollikofen, SwitzerlandHQ recorded Nov 6, 20261,001-5,000241 contacts →

Exact match

“System solutions for your digital business We are driven to help you successful digitize your business – today and in the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVevey, SwitzerlandHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“From the SME to the multinational company, Yucca offers high-level IT services with unbeatable value for money: tailor-made developments, systems integration, digital, e-commerce…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMatran, SwitzerlandHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“Dina - Putting People at the Heart of Your Digital Success.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSursee, SwitzerlandHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“Die BitHawk AG beschäftigt rund 230 Mitarbeitende.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBiel, SwitzerlandHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“AKROS ist ein Name für Informatik und Dienstleistungen hoher Ansprüche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRothenburg, SwitzerlandHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Guided by the principle «True Business Automation», Opacc purposefully and sustainably integrates and automates customer processes as well as economic value added processes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSpreitenbach, SwitzerlandHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“The new ITRIS One AG emerged from the two companies ITRIS Enterprise AG and ITRIS Informatik AG.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDelémont, SwitzerlandHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“Founded in 2010, the IT services company dbi services is now a leader in the management of information systems with its team of experienced specialists.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVillars-sur-glâne, SwitzerlandHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Depuis 2004, tebicom apporte des solutions innovatrices dans le domaine des infrastructures informatiques complexes qui englobent les systèmes, les réseaux ainsi que la sécurité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRotkreuz, SwitzerlandHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“IT is about far more than infrastructure alone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“Créé en 1978, Darest Informatic SA est spécialisée dans la vente de matériel IT, ingénierie et Outsourcing auprès de PME, Grands Comptes et Organisations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Kyos specializes in the fields of security, networks, and IT services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWallisellen, SwitzerlandHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Die LAKE Solutions AG ist ein unabhängiger ICT-Dienstleister, Systemintegrator und Cloud-Provider, der seit über 20 Jahren erfolgreich in der Schweiz tätig ist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWallisellen, SwitzerlandHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Mission Wir wollen Ihre Informatik Herausforderungen so meistern, dass Sie Ihre ICT für mehr Geschäftserfolg nutzen und strategische Erfolgspositionen schaffen können.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSolothurn, SwitzerlandHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Die dplan AG ist ein etabliertes IT Beratungs- und Systemhaus für ganzheitliche IT Lösungen im Bereich Service & Support Ihrer IT Infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVersoix, SwitzerlandHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“We combine technical expertise and human partnerships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Effective 29 June 2026 | EveryWare and ELCA Cloud Services, the two cloud specialists of the ELCA Group, operate under a single brand: EveryWare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSteinhausen, SwitzerlandHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Mit innovativen Lösungen, Kompetenz und Erfahrung planen und realisieren wir clevere Abacus-ERP-Lösungen und sichere ICT-Systeme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDietikon, SwitzerlandHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSteinhausen, SwitzerlandHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Software- und IT-Dienstleistungen die sofort Wirkung zeigen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Wir sind der agile Brückenbauer zu wertstiftenden und nachhaltigen IT-Lösungen – lokal verankert, mit internationaler Erfahrung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Primetrack offers services in the areas of IT infrastructure, IT support, IT Hardware and IT service desk for SMEs, but also supports large IT projects to alleviate resource…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLa Chaux-de-fonds, SwitzerlandHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Votre partenaire Informatique pour l'excellence opérationnelle!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 373 IT system integration services based in Switzerland

See the full list, filter by size, metro and specialty, and access 2,582 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT system integration services based in Switzerland at a glance

As of Nov 6, 2026
43.8%Verified-email coverage
15.8Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
201
11-50
120
51-200
35
201-500
7
501-1,000
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 373 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Switzerland whose business descriptions match “IT system integration services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,582 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT system integration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT system integration services are there based in Switzerland?

RevenueBase identified 373 company matches for IT system integration services associated with Switzerland as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

API SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT system integration services?

Zurich leads with 18 company records, followed by Basel (14) and Geneva (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,582 professional contacts with verified work emails tracked across these 373 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.