Company lists · Data verified August 2026

Top 25 Digital transformation consulting firms based in Switzerland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,670 companies tracked

There are 1,670 digital transformation consulting firms headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 36,873 professional contacts across them, including 14,365 with verified work emails and 2,019 with mobile numbers. Zurich is the largest hub.

This list covers digital transformation consulting firms headquartered in Switzerland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

1,670Companies

36,873Contacts tracked

14,365Verified emails

2,019Mobile numbers

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The 25 largest digital transformation consulting firms based in Switzerland

Ranked by team size

Top 25 of 1,670 digital transformation consulting firms based in Switzerland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Eraneos	Lausanne	1,001-5,000	690	387
2	Ti&m	Basel	501-1,000	473	284
3	Adesso Schweiz AG	St. Gallen	501-1,000	433	269
4	Aveniq	Baden	201-500	433	220
5	Solvia Digital Solutions	Zurich	201-500	394	203
6	ITS Group S.A	Carouge	1,001-5,000	345	136
7	Bi4all	Baar	201-500	334	259
8	Prodyna	Bern	201-500	312	201
9	Isolutions AG	Basel	201-500	303	157
10	Datatonic	Geneve	201-500	288	142
11	Axians In Switzerland	Schlieren	501-1,000	286	23
12	Clever AGE	Geneve	201-500	272	186
13	T-Systems Switzerland	Kloten	1,001-5,000	238	114
14	IPT Innovation Process Technology	Zurich	201-500	226	149
15	Ricoh Switzerland	Schonbuhl	201-500	217	105
16	Amaris Consulting	Geneva	5,001-10,000	213	55
17	Frontwell Solutions	Zug	201-500	170	131
18	Predica, NOW Softwareone	Stans	5,001-10,000	168	141
19	OWT	Zurich	201-500	165	78
20	Ergosign Gmbh	Basel	201-500	158	93
21	DINA	Morges	201-500	154	82
22	Foryouandyourcustomers	Zurich	201-500	153	2
23	Windmill Digital	Baar	201-500	113	31
24	Audaxis	Chatel Saint Denis	201-500	84	8
25	Selise Digital Platforms	Zurich	501-1,000	70	30

Showing 25 of 1,670 digital transformation consulting firms based in Switzerland

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Digital transformation consulting firms based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 272 HQs

2,019Contacts with mobile numbers

26Emails re-verified in last 30 days

Companies by employee count

1-10

1,205

11-50

314

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Digital transformation consulting firms by metro

Metro	Companies
Digital transformation consulting firms in Zurich	272
Digital transformation consulting firms in Zug	63
Digital transformation consulting firms in Bern	58
Digital transformation consulting firms in Basel	57
Digital transformation consulting firms in Lausanne	49
Digital transformation consulting firms in Geneva	48
Digital transformation consulting firms in Baar	42

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “digital transformation consulting firms”, with match quality audited by blind human judging, and headquartered in Switzerland.
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: Contact records re-verify on a rolling cadence; 26 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many digital transformation consulting firms are there based in Switzerland?

There are 1,670 digital transformation consulting firms headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most digital transformation consulting firms?

Zurich leads with 272 headquartered companies, followed by Zug (63) and Bern (58).

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 14,365 verified decision-maker contacts tracked across these 1,670 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.