Company lists · Data refreshed September 2026

Top 25 Global IT consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 593 companies tracked

RevenueBase identified 593 global IT consulting firms headquartered in Switzerland as of September 2026 and tracks 17,202 professional contacts across them, including 7,039 with verified work emails and 520 with mobile numbers. Zurich is the largest hub.

This list covers global IT 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 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 30, 2026 86% judged on-target in blind review

593Companies

17,202Contacts tracked

7,039Verified emails

520Mobile numbers

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The 25 largest global IT consulting firms based in Switzerland

Ranked by team size

Top 25 of 593 global IT consulting firms based in Switzerland, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to global IT consulting firms: 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	Amaris Consulting	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 30, 2026	5,001-10,000	4,824 contacts →
	Partial evidence “Amaris Consulting is an independent technology consulting firm providing guidance and solutions to businesses.” Source: RevenueBase Database · checked Sep 30, 2026
2	Synpulse	Partial evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	1,001-5,000	1,072 contacts →
	Partial evidence “Synpulse is an international management consulting and technology company, and valued partner of many of the world’s largest financial services providers.” Source: RevenueBase Database · checked Sep 30, 2026
3	MANTU	Partial evidence	Chêne-bourg, SwitzerlandHQ checked Sep 30, 2026	10001+	818 contacts →
	Partial evidence “Mantu is an independent international consulting player, founded in 2007.” Source: RevenueBase Database · checked Sep 30, 2026
4	API SA	Partial evidence	Pully, SwitzerlandHQ checked Sep 30, 2026	n/a	666 contacts →
	Partial evidence “We are IT for you.” Source: RevenueBase Database · checked Sep 30, 2026
5	MERA	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	1,001-5,000	518 contacts →
	Indirect evidence “In 2019, an outsourced software services provider MERA became part of Orion Innovation, assuming a leading role in digital product development within the combined entity.” Source: RevenueBase Database · checked Sep 30, 2026
6	Aveniq	Partial evidence	Baden, SwitzerlandHQ checked Sep 30, 2026	201-500	427 contacts →
	Partial evidence “Aveniq is a leading Swiss IT service provider and primarily active in the service provider, financial services, healthcare, industry, legal and utilities sectors.” Source: RevenueBase Database · checked Sep 30, 2026
7	Adesso Schweiz AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	501-1,000	425 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
8	D-Ploy Gmbh	Strong evidence	Kaiseraugst, SwitzerlandHQ checked Sep 30, 2026	501-1,000	362 contacts →
	Strong evidence “D-ploy is an IT Engineering and Consulting Company with a wide portfolio of services and solutions suitable for globally as well as regionally operating companies.” Source: RevenueBase Database · checked Sep 30, 2026
9	Isolutions AG	Indirect evidence	Bern, SwitzerlandHQ checked Sep 30, 2026	201-500	305 contacts →
	Indirect evidence “Founded in the basement by three visionaries from the Bernese Oberland, isolutions has been accompanying companies into the digital future since as the largest dedicated Microsoft…” Source: RevenueBase Database · checked Sep 30, 2026
10	IPT Innovation Process Technology	Indirect evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	201-500	228 contacts →
	Indirect evidence “Let’s make technology valuable!” Source: RevenueBase Database · checked Sep 30, 2026
11	Yucca Scalian Group Yucca IT Solutions	Partial evidence	Vevey, SwitzerlandHQ checked Sep 30, 2026	201-500	219 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
12	Excelian Luxoft Financial Services	Indirect evidence	Zug, SwitzerlandHQ checked Sep 30, 2026	10001+	209 contacts →
	Indirect evidence “We are Excelian: Luxoft Financial Services.” Source: RevenueBase Database · checked Sep 30, 2026
13	Itecor	Partial evidence	Headquarters Vevey, SwitzerlandHQ checked Sep 30, 2026	201-500	192 contacts →
	Partial evidence “Itecor is an international IT boutique consultancy headquartered in Switzerland.” Source: RevenueBase Database · checked Sep 30, 2026
14	Redsen	Partial evidence	Morges, SwitzerlandHQ checked Sep 30, 2026	51-200	176 contacts →
	Partial evidence “Located in Paris, Geneva and Brussels, Redsen Consulting is a European company which provides strategic support to General Management, Marketing, Communication and HR departments.” Source: RevenueBase Database · checked Sep 30, 2026
15	Alten Switzerland	Strong evidence	SwitzerlandHQ checked Sep 30, 2026	10001+	167 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 30, 2026
16	DINA	Indirect evidence	Matran, SwitzerlandHQ checked Sep 30, 2026	201-500	153 contacts →
	Indirect evidence “Dina - Putting People at the Heart of Your Digital Success.” Source: RevenueBase Database · checked Sep 30, 2026
17	DBI Services	Partial evidence	Delémont, SwitzerlandHQ checked Sep 30, 2026	51-200	101 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 30, 2026
18	Infokrafts	Strong evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	51-200	65 contacts →
	Strong evidence “A new-age IT Consulting and Services company with presence in Switzerland and India.” Source: RevenueBase Database · checked Sep 30, 2026
19	Dplan AG	Partial evidence	Solothurn, SwitzerlandHQ checked Sep 30, 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 30, 2026
20	Forty2 AG	Partial evidence	Cham, SwitzerlandHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial evidence “Forty2 is a Swiss based consulting company with Offices Switzerland, Luxembourg, Portugal, Spain, Singapore and Philippines with a decade of professional experience in Financial…” Source: RevenueBase Database · checked Sep 30, 2026
21	Arcplace AG	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 30, 2026	51-200	52 contacts →
	Indirect evidence “Since its founding in 2006, Arcplace has implemented solutions for more than 900 customers across a wide range of sectors.” Source: RevenueBase Database · checked Sep 30, 2026
22	Ixion Services	Indirect evidence	Chexbres, SwitzerlandHQ checked Sep 30, 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 30, 2026
23	Freestar-Informatik AG	Partial evidence	Zürich, SwitzerlandHQ checked Sep 30, 2026	51-200	47 contacts →
	Partial evidence “Ob Sie ein IT-Projekt planen und umfassend beim Projektmanagement beraten werden möchten, Ihre IT-Strategie neu festlegen wollen oder IT-Spezialisten benötigen…” Source: RevenueBase Database · checked Sep 30, 2026
24	Bs-Team	Indirect evidence	Morges, SwitzerlandHQ checked Sep 30, 2026	51-200	45 contacts →
	Indirect evidence “BS-Team - Votre partenaire Business Solutions en Suisse Romande et en France Chez BS-Team, nous accompagnons nos clients dans le développement et l’optimisation de leurs…” Source: RevenueBase Database · checked Sep 30, 2026
25	Econis AG	Strong evidence	Dietikon, SwitzerlandHQ checked Sep 30, 2026	51-200	45 contacts →
	Strong evidence “IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…” Source: RevenueBase Database · checked Sep 30, 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: global IT consulting firms. 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 global IT consulting firms.
Partial evidence: Its own public description names part of global IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name global IT consulting firms. 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 593 global IT consulting firms based in Switzerland

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Global IT consulting firms based in Switzerland at a glance

As of Sep 30, 2026

40.9%Verified-email coverage

3.0%Mobile-number coverage

29.0Average contacts per company

1-10Median size (employees)

11.5%Largest-city concentration · Zurich

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

369

11-50

142

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 33.0d

1,9140–30

4,73231–60

26261–90

190–180

51180+

Company record updated

Median 81.0d

00–30

2,41731–60

7,61361–90

5,76790–180

1,034180+

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 global IT consulting firms, 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 “global IT consulting firms”. 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 global IT consulting firms), 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 global IT 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 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, 7,039 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 30, 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.

Global IT consulting firms by metro

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 global IT consulting firms, 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 global IT consulting firms are there based in Switzerland?

RevenueBase identified 593 global IT 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?

Amaris Consulting, headquartered in Chene-Bourg, tops this list with the largest team on record.

Which city has the most global IT consulting firms?

Zurich leads with 68 headquartered companies, followed by Geneva (27) and Zug (21).

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 7,039 verified decision-maker contacts tracked across these 593 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 30, 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.