Company lists · Data refreshed September 2026

Top 25 IT infrastructure companies based in Switzerland

Name: IT infrastructure companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 251 companies tracked

RevenueBase identified 251 IT infrastructure companies headquartered in Switzerland as of September 2026 and tracks 1,973 professional contacts across them, including 906 with verified work emails. Zug is the largest hub.

This list covers IT infrastructure companies headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

251Companies

1,973Contacts tracked

906Verified emails

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The 25 largest IT infrastructure companies based in Switzerland

Ranked by team size

Top 25 of 251 IT infrastructure companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bithawk AG	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 20, 2026	51-200	168 contacts →
	Indirect evidence “Die BitHawk AG beschäftigt rund 230 Mitarbeitende.” Source: RevenueBase Database · checked Sep 20, 2026
2	Tebicom SA	Partial evidence	Villars-sur-glâne, SwitzerlandHQ checked Sep 20, 2026	51-200	92 contacts →
	Partial evidence “Depuis 2004, tebicom apporte des solutions innovatrices dans le domaine des infrastructures informatiques complexes qui englobent les systèmes, les réseaux ainsi que la sécurité.” Source: RevenueBase Database · checked Sep 20, 2026
3	Darest	Partial evidence	Geneva, SwitzerlandHQ checked Sep 20, 2026	51-200	71 contacts →
	Partial evidence “Créé en 1978, Darest Informatic SA est spécialisée dans la vente de matériel IT, ingénierie et Outsourcing auprès de PME, Grands Comptes et Organisations.” Source: RevenueBase Database · checked Sep 20, 2026
4	Dplan AG	Partial evidence	Solothurn, SwitzerlandHQ checked Sep 20, 2026	51-200	58 contacts →
	Partial evidence “Die dplan AG ist ein etabliertes IT Beratungs- und Systemhaus für ganzheitliche IT Lösungen im Bereich Service & Support Ihrer IT Infrastruktur.” Source: RevenueBase Database · checked Sep 20, 2026
5	Ixion Services	Indirect evidence	Chexbres, SwitzerlandHQ checked Sep 20, 2026	51-200	48 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
6	Begasoft AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 20, 2026	11-50	42 contacts →
	Indirect evidence “BEGASOFT AG is an Information Technology and Services company located in Laupenstrasse 17, Bern, Canton of Bern, Switzerland.” Source: RevenueBase Database · checked Sep 20, 2026
7	Primetrack AG	Strong evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	51-200	40 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
8	PENTA	Partial evidence	Geneva, SwitzerlandHQ checked Sep 20, 2026	11-50	31 contacts →
	Partial evidence “Penta is a compliance-focused managed IT provider for regulated and complex businesses.” Source: RevenueBase Database · checked Sep 20, 2026
9	4it Solutions	Indirect evidence	Gravesano, SwitzerlandHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Dal 2008 forniamo soluzioni informatiche di alto profilo ad aziende del settore pubblico e privato del territorio, affermandoci come uno dei principali partner tecnologici in…” Source: RevenueBase Database · checked Sep 20, 2026
10	PSS IT Solutions SA	Strong evidence	Chêne-bourg, SwitzerlandHQ checked Sep 20, 2026	11-50	30 contacts →
	Strong evidence “Depuis 1995, PSS IT Solutions, société genevoise, vous accompagne autour de projets d’infrastructure IT.” Source: RevenueBase Database · checked Sep 20, 2026
11	Kallysoft Informatik AG	Strong evidence	Allschwil, SwitzerlandHQ checked Sep 20, 2026	51-200	28 contacts →
	Strong evidence “Provide IT Services: Application Development Infrastructure Maintenance Design Hosting Consulting Project Managment Knowledge in (Software Development) Microsoft.NET Java EE…” Source: RevenueBase Database · checked Sep 20, 2026
12	Netsafe AG	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “We are an innovative Information, Technology and Services company located in St.” Source: RevenueBase Database · checked Sep 20, 2026
13	It-S Gmbh	Partial evidence	Bronschhofen, SwitzerlandHQ checked Sep 20, 2026	11-50	25 contacts →
	Partial evidence “The employees of IT-S GmbH have been advising and supporting small and medium-sized companies in various IT areas for over six years.” Source: RevenueBase Database · checked Sep 20, 2026
14	Delta Informatica SA	Indirect evidence	Mendrisio, SwitzerlandHQ checked Sep 20, 2026	11-50	25 contacts →
	Indirect evidence “Delta Informatica SA si propone come azienda qualificata nella consulenza, progettazione e realizzazione di soluzioni informatiche e all’integrazione di sistemi e tecnologie…” Source: RevenueBase Database · checked Sep 20, 2026
15	Bison IT Services AG	Partial evidence	Sursee, SwitzerlandHQ checked Sep 20, 2026	201-500	23 contacts →
	Partial evidence “Professionelle IT-Umgebungen verlangen nach Partnern mit grossem Know-how und präziser Arbeitsweise.” Source: RevenueBase Database · checked Sep 20, 2026
16	Informatique Nexan	Indirect evidence	Villars-sur-glâne, SwitzerlandHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Spécialiste dans la gestion de parcs informatique, l’hébergement de serveurs, la sauvegarde à distance et la sécurité, Informatique NEXAN assure le bon fonctionnement de votre…” Source: RevenueBase Database · checked Sep 20, 2026
17	Telsys SA	Indirect evidence	Morges, SwitzerlandHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Fondée en 1989, Telsys est une société spécialisée dans la gestion des données informatiques.” Source: RevenueBase Database · checked Sep 20, 2026
18	Swiss IT Professional AG	Partial evidence	Hettlingen, SwitzerlandHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Die Swiss IT Professional AG ist Ihr zuverlässiger Partner für zukunftssichere IT-Lösungen.” Source: RevenueBase Database · checked Sep 20, 2026
19	Rheintec Solutions AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “Wir entwerfen IT-Infrastrukturen die passen: simpel, innovativ und effektiv.” Source: RevenueBase Database · checked Sep 20, 2026
20	RC Informatique	Indirect evidence	Geneve, SwitzerlandHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “Partenaire des PME et spécialisé depuis de nombreuses années dans la gestion informatique externalisée, nous proposons avant tout un conseil informatique sur-mesure et une…” Source: RevenueBase Database · checked Sep 20, 2026
21	Peka Pinselfabrik AG	Indirect evidence	Ebnat-kappel, SwitzerlandHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “PEKA Pinselfabrik AG is an Information Technology and Services company located in Industriestr.” Source: RevenueBase Database · checked Sep 20, 2026
22	Infra-Com Swiss AG	Partial evidence	Sursee, SwitzerlandHQ checked Sep 20, 2026	51-200	16 contacts →
	Partial evidence “Infra-Com Swiss AG – B2B infrastructure partner for ICT, fibre optics, campus networks and hospitality Infra-Com Swiss AG plans, builds, documents and operates mission-critical…” Source: RevenueBase Database · checked Sep 20, 2026
23	N'cloud.Swiss AG	Partial evidence	Seengen, SwitzerlandHQ checked Sep 20, 2026	1-10	16 contacts →
	Partial evidence “Your holistic IT specialist n'cloud.swiss AG attaches great importance to your satisfaction.” Source: RevenueBase Database · checked Sep 20, 2026
24	Videologic SA	Indirect evidence	Satigny, SwitzerlandHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Société de Services informatique implantée à Genève depuis 1983.” Source: RevenueBase Database · checked Sep 20, 2026
25	Dynawell AG	Partial evidence	Bassersdorf, SwitzerlandHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Zahlreiche Produkte, Lösungen und zuverlässige Services im Bereich der Virtualisierung, Cloud, Server, Storage, Backup, Netzwerk, IT-Security und Service Desk stehen Ihnen zur…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT infrastructure companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT infrastructure companies.
Partial evidence: Its own public description names part of IT infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 251 IT infrastructure companies based in Switzerland

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IT infrastructure companies based in Switzerland at a glance

As of Sep 20, 2026

45.9%Verified-email coverage

7.9Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · Zug

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

161

11-50

51-200

201-500

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 251 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT infrastructure companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “IT infrastructure companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT infrastructure companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure companies, and records with no verified work email. Companies headquartered outside Switzerland are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 906 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT infrastructure companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT infrastructure companies are there based in Switzerland?

RevenueBase identified 251 IT infrastructure companies headquartered in Switzerland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bithawk AG, headquartered in Sursee, tops this list with the largest team on record.

Which city has the most IT infrastructure companies?

Zug leads with 8 headquartered companies, followed by Basel (7) and Zurich (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 906 verified decision-maker contacts tracked across these 251 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.