Company lists · Data refreshed November 2026

Top 25 Tech firms based in Switzerland

RevenueBase identified 90 company matches for tech firms associated with Switzerland as of November 2026 and tracks 1,411 professional contacts across them, including 321 with verified work emails. Zurich is the largest hub.

This list covers company matches for tech firms 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
90Companies
1,411Contacts tracked
321Verified emails
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The 25 largest tech firms based in Switzerland

Ranked by team size
Top 25 of 90 company matches for tech firms 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 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact matchBrig-glis, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Die OCOM AG ist im Bereich Informatik und Dienstleistungen tätig und bietet eine breite Palette an Hardware und Software an sowie umfassende Beratung und Betreung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMendrisio, SwitzerlandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Delta Informatica SA si propone come azienda qualificata nella consulenza, progettazione e realizzazione di soluzioni informatiche e all’integrazione di sistemi e tecnologie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“IT-Service mit Professionalität Die A+E Informatik GmbH bietet Ihnen zuverlässigen IT-Service von der neutralen Beratung, Konzeption und fachkundigen Implementierung bis zum…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSpreitenbach, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Die Kompetenz der semabit GmbH liegt bei Dienstleistungen aller Art im Informatiksektor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoot, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“cogify is a Swiss technology partner helping companies turn business challenges into reliable digital systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKriens, SwitzerlandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Seit August 1995 ist die BAMBUS EDV-Consulting GmbH der zuverlässige IT-Partner für KMU, Grossunternehmen und auch für Non-Profitorganisationen mit hohen Anforderungen an die…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDüdingen, SwitzerlandHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Erbringung von Dienstleistungen im Bereich der Informationstechnologie, insbesondere Entwicklung und Herstellung von Produkten in den Bereichen IoT, Hard, und Software-Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAarau, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBalerna, SwitzerlandHQ recorded Nov 6, 20261-106 contacts →

Exact match

“La Tecnologia è da sempre la nostra passione ed il nostro lavoro!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMaroggia, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“SISMA (Sistemi Informativi Su Misura Aziendale), è una società di consulenza e servizi per l’impresa altamente specializzata in ambito informatico, in particolare: • nello…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBern-liebefeld, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Erbringen von Dienstleistungen auf dem Gebiet der Informationstechnologie, insbesondere Entwicklung, Projektierung und Herstellung von Software, sowie Analyse, Design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAefligen, SwitzerlandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Die GILOMEN Informatik GmbH ist Anbieterin von massgeschneiderten IT-Dienstleistungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOberwil, SwitzerlandHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Tecgroup GmbH is your partner for business innovations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCortebert, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Stevil est une entreprise informatique spécialisée dans le monde PC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchZürich, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“CLANINFORMATIK ist in der Schweiz zuhause und seit 1997 auf Softwarelösungen für die berufliche und private Vorsorge spezialisiert (2.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLucerne, SwitzerlandHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“The Just-Faster mission is to provide corporate services allowing the group members to focus on selling, advising, delivering, developing and provisioning consultancy services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLugano, SwitzerlandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“C41 is the ideal Swiss partner to achieve your goals thanks to the technical excellence of our services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTübach, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchChiasso, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“At alamacs we design, build and offer consulting on software solutions, technology platforms and systems for the analysis, management and distribution of business information.”

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

Showing 25 of 90 tech firms based in Switzerland

See the full list, filter by size, metro and specialty, and access 321 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tech firms based in Switzerland at a glance

As of Nov 6, 2026
22.7%Verified-email coverage
15.7Average contacts per company
1-10Median size (employees)
5.6%Largest-city concentration · Zurich
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
46
11-50
33
51-200
7
201-500
1
501-1,000
1

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 90 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 “tech firms” 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 321 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 “tech firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tech firms are there based in Switzerland?

RevenueBase identified 90 company matches for tech firms 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 tech firms?

Zurich leads with 5 company records, followed by Lausanne (3) and Crissier (2).

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 321 professional contacts with verified work emails tracked across these 90 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.