Company lists · Data refreshed November 2026

Top 25 IT contracting companies based in Switzerland

RevenueBase identified 173 company matches for IT contracting companies associated with Switzerland as of November 2026 and tracks 3,624 professional contacts across them, including 656 with verified work emails. Zurich is the largest hub.

This list covers company matches for IT contracting companies 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
173Companies
3,624Contacts tracked
656Verified emails
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The 25 largest IT contracting companies based in Switzerland

Ranked by team size
Top 25 of 173 company matches for IT contracting companies 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 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
3Exact matchLugano, SwitzerlandHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“ITCore Group trasmette grande passione nel lavoro di tutti i giorni, dove la professionalità e la precisione si sposano con il desiderio di ritrovare nel cliente la soddisfazione…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Swisslinx is a leading Swiss staffing company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWettingen, SwitzerlandHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“MANPOWER MEETS KNOW-HOW Talente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Ob Sie ein IT-Projekt planen und umfassend beim Projektmanagement beraten werden möchten, Ihre IT-Strategie neu festlegen wollen oder IT-Spezialisten benötigen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThalwil, SwitzerlandHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Darum ALLGEIER Wir glauben an eine Zukunft, in der Effizienz kein Zufall ist, sondern das Ergebnis smarter Technologien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“We are an independent IT consultancy firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchZürich-oerlikon, SwitzerlandHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Experis® is a global leader in technology services, helping organizations shorten the distance between innovation and business impact in a digital world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChexbres, SwitzerlandHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Ixion Services SA, partenaire local de votre informatique Dans la vie d’une entreprise, les problèmes informatiques sont souvent quotidiens, tant au niveau de la gestion de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLe Grand-saconnex, SwitzerlandHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“IT Advanced Consulting est une société spécialisée dans les services et les solutions informatiques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Gallen, SwitzerlandHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“We are an innovative Information, Technology and Services company located in St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSchenkon, SwitzerlandHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Seit über 30 Jahren unterstützt die BWO Systems AG Schweizer Unternehmen dabei, ihre IT sicher, zuverlässig und zukunftsfähig aufzustellen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“European remote talents managed by Swiss experts We combine our team's software engineering and HR management experience to provide you with top web and mobile developers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“OneOverZero and its employees have more than 100 man-years of experience in the design and implementation of complex, dependable, high-performance, enterprise-class IT solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBreganzona, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ticimatica è operante nel settore dell’Information Technology e nei sistemi di telecomunicazioni, specializzata prevalentemente nello studio e realizzazione di progetti, nella…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRoot, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Ihr Entwicklungsteam ist oft voll ausgelastet und könnte Verstärkung gebrauchen?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMünchenstein, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“microtom ag is a locally owned Swiss IT consulting and software engineering company that helps organizations improve efficiency, automate processes, and accelerate business growth…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAmriswil, SwitzerlandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“When delivering exceptional service, we prioritize fulfilling your expectations in every way.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZug, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Curated Consultants In einer Welt voller Profile zählt nicht Masse, sondern Präzision.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBern, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Wir sind Ihr Match-Maker wenn IT Ressourcen fehlen und Projekte stocken - damit Sie schneller liefern, statt länger suchen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Willkommen bei Skipsearch!”

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

Showing 25 of 173 IT contracting companies based in Switzerland

See the full list, filter by size, metro and specialty, and access 656 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT contracting companies based in Switzerland at a glance

As of Nov 6, 2026
18.1%Verified-email coverage
20.9Average contacts per company
1-10Median size (employees)
15.6%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
52
51-200
23
201-500
6
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 173 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 contracting companies” 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 656 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.

IT contracting companies by metro

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 contracting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT contracting companies are there based in Switzerland?

RevenueBase identified 173 company matches for IT contracting companies 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 contracting companies?

Zurich leads with 27 company records, followed by Geneva (10) and Zug (9).

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 656 professional contacts with verified work emails tracked across these 173 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.