Company lists · Data refreshed September 2026

Top 25 IT infrastructure consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 936 companies tracked

RevenueBase identified 936 IT infrastructure consulting firms headquartered in Switzerland as of September 2026 and tracks 9,920 professional contacts across them, including 4,059 with verified work emails and 301 with mobile numbers. Zurich is the largest hub.

This list covers IT infrastructure consulting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

936Companies

9,920Contacts tracked

4,059Verified emails

301Mobile numbers

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The 25 largest IT infrastructure consulting firms based in Switzerland

Ranked by team size

Top 25 of 936 IT infrastructure consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT infrastructure consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	API SAIndirect evidence	Lausanne 10, SwitzerlandHQ checked Sep 4, 2026	n/a	667
	“Fondée en 1990 par Maxime Borros, chairman, et actuellement dirigé par Nathanel Borros, CEO et 2ème génération, API est une entreprise de services et solutions informatiques.” Source: company website · checked Sep 4, 2026
2	Adesso Schweiz AGIndirect evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	501-1,000	433
	Source: company website · checked Sep 4, 2026
3	Axians In SwitzerlandIndirect evidence	Schlieren, SwitzerlandHQ checked Sep 4, 2026	501-1,000	286
	“THE BEST OF ICT WITH A HUMAN TOUCH Technology is changing the world faster than ever.” Source: company website · checked Sep 4, 2026
4	IPT Innovation Process TechnologyIndirect evidence	Zürich, SwitzerlandHQ checked Sep 4, 2026	201-500	226
	“Let’s make technology valuable!” Source: company website · checked Sep 4, 2026
5	Yucca Scalian Group Yucca IT SolutionsPartial evidence	Vevey, SwitzerlandHQ checked Sep 4, 2026	201-500	219
	“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…” Source: company website · checked Sep 4, 2026
6	Amaris ConsultingPartial evidence	Geneva, SwitzerlandHQ checked Sep 4, 2026	5,001-10,000	213
	“Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: company website · checked Sep 4, 2026
7	Netcloud ICT ProfessionalsPartial evidence	Seuzach, SwitzerlandHQ checked Sep 4, 2026	201-500	197
	“Netcloud AG ist ein Schweizer IT-Partner für sichere, skalierbare und nachhaltig betriebene IT-Infrastrukturen.” Source: company website · checked Sep 4, 2026
8	Bithawk AGIndirect evidence	Sursee, SwitzerlandHQ checked Sep 4, 2026	51-200	170
	“Die BitHawk AG beschäftigt rund 230 Mitarbeitende.” Source: company website · checked Sep 4, 2026
9	Alten SwitzerlandStrong evidence	SwitzerlandHQ checked Sep 4, 2026	10001+	169
	“ALTEN, the European leader in engineering and technology consulting, provides support for its clients’ development strategies in the fields of innovation, R&D and it systems.” Source: company website · checked Sep 4, 2026
10	DINAIndirect evidence	Matran, SwitzerlandHQ checked Sep 4, 2026	201-500	154
	“Dina - Putting People at the Heart of Your Digital Success.” Source: company website · checked Sep 4, 2026
11	Itris ONE AGIndirect evidence	Spreitenbach, SwitzerlandHQ checked Sep 4, 2026	51-200	122
	“The new ITRIS One AG emerged from the two companies ITRIS Enterprise AG and ITRIS Informatik AG.” Source: company website · checked Sep 4, 2026
12	DBI ServicesPartial evidence	Delémont, SwitzerlandHQ checked Sep 4, 2026	51-200	102
	“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.” Source: company website · checked Sep 4, 2026
13	Tebicom SAPartial evidence	Villars-sur-glâne, SwitzerlandHQ checked Sep 4, 2026	51-200	92
	“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: company website · checked Sep 4, 2026
14	MeanquestPartial evidence	Ecublens, SwitzerlandHQ checked Sep 4, 2026	51-200	81
	“En Suisse romande, de nombreuses entreprises font face aux mêmes défis informatiques : Coûts IT imprévisibles Manque de ressources IT internes Collaborateurs bloqués et frustrés…” Source: company website · checked Sep 4, 2026
15	KIDANPartial evidence	Allaman, SwitzerlandHQ checked Sep 4, 2026	51-200	71
	“At KIDAN, we are not just IT consultants; we are architects of the future.” Source: company website · checked Sep 4, 2026
16	Smartit Services AGIndirect evidence	Bern, SwitzerlandHQ checked Sep 4, 2026	51-200	68
	“Gemeinsam Komplexität bewältigen Bei SmartIT stehen das Kundenbedürfnis und die Qualität der Lösung im Vordergrund.” Source: company website · checked Sep 4, 2026
17	Convotis SchweizPartial evidence	Rotkreuz, SwitzerlandHQ checked Sep 4, 2026	51-200	68
	“Wir bieten führende IT-Services und massgeschneiderte Plattform-Lösungen an.” Source: company website · checked Sep 4, 2026
18	Kyos SAPartial evidence	Genève, SwitzerlandHQ checked Sep 4, 2026	51-200	67
	“Kyos specializes in the fields of security, networks, and IT services.” Source: company website · checked Sep 4, 2026
19	LzlabsPartial evidence	Wallisellen, SwitzerlandHQ checked Sep 4, 2026	51-200	66
	“We love technology, but it’s what people do with it that really gets us excited.” Source: company website · checked Sep 4, 2026
20	InfokraftsStrong evidence	Zurich, SwitzerlandHQ checked Sep 4, 2026	51-200	65
	“A new-age IT Consulting and Services company with presence in Switzerland and India.” Source: company website · checked Sep 4, 2026
21	Lake Solutions AGIndirect evidence	Wallisellen, SwitzerlandHQ checked Sep 4, 2026	51-200	62
	“Die LAKE Solutions AG ist ein unabhängiger ICT-Dienstleister, Systemintegrator und Cloud-Provider, der seit über 20 Jahren erfolgreich in der Schweiz tätig ist.” Source: company website · checked Sep 4, 2026
22	A. Baggenstos & Co. AGIndirect evidence	Wallisellen, SwitzerlandHQ checked Sep 4, 2026	51-200	59
	“Mission Wir wollen Ihre Informatik Herausforderungen so meistern, dass Sie Ihre ICT für mehr Geschäftserfolg nutzen und strategische Erfolgspositionen schaffen können.” Source: company website · checked Sep 4, 2026
23	First Frame Networkers AGPartial evidence	Baar, SwitzerlandHQ checked Sep 4, 2026	51-200	57
	“Unsere Leidenschaft für IT-Services zeigt sich immer und überall: Egal ob wir Ihre Endgeräte vor Fremdzugriffen schützen, Cyberangriffe für Sie abwehren oder Sie Ihre gesamte IT…” Source: company website · checked Sep 4, 2026
24	Dplan AGPartial evidence	Solothurn, SwitzerlandHQ checked Sep 4, 2026	51-200	57
	“Die dplan AG ist ein etabliertes IT Beratungs- und Systemhaus für ganzheitliche IT Lösungen im Bereich Service & Support Ihrer IT Infrastruktur.” Source: company website · checked Sep 4, 2026
25	Bcic Swiss Gmbh Best Connect International CompanyIndirect evidence	Baar, SwitzerlandHQ checked Sep 4, 2026	51-200	57
	“At BCIC Swiss GmbH, we specialize in delivering end-to-end technology solutions designed to meet the evolving needs of businesses in a competitive digital landscape.” Source: company website · checked Sep 4, 2026

Showing 25 of 936 IT infrastructure consulting firms based in Switzerland

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IT infrastructure consulting firms based in Switzerland at a glance

As of Sep 4, 2026

1-10Median size (employees)

ZurichLargest hub · 85 HQs

301Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

619

11-50

234

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

354

61–90

2,192

90–180

1,485

180+

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 consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT infrastructure consulting firms, 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 an evidence 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, 4,059 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 4, 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.

IT infrastructure consulting firms by metro

IT infrastructure consulting firms in Zurich85
IT infrastructure consulting firms in Basel28

Frequently asked

How many IT infrastructure consulting firms are there based in Switzerland?

RevenueBase identified 936 IT infrastructure consulting firms 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?

API SA, headquartered in Lausanne, tops this list with the largest team on record.

Which city has the most IT infrastructure consulting firms?

Zurich leads with 85 headquartered companies, followed by Basel (28) and Geneve (23).

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 4,059 verified decision-maker contacts tracked across these 936 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 4, 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.