Company lists · Data verified August 2026

Top 25 Consulting services software companies based in Switzerland

Name: Consulting services software companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,228 companies tracked

There are 1,228 consulting services software companies headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 25,346 professional contacts across them, including 8,409 with verified work emails and 1,792 with mobile numbers. Zurich is the largest hub.

This list covers consulting services software companies 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.

1,228Companies

25,346Contacts tracked

8,409Verified emails

1,792Mobile numbers

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The 25 largest consulting services software companies based in Switzerland

Ranked by team size

Top 25 of 1,228 consulting services software companies 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	Zensar Technologies	Geneva	10001+	14,422	3,859
2	Billennium	Rotkreuz	1,001-5,000	1,288	881
3	API SA	Lausanne	n/a	667	38
4	Adesso Schweiz AG	St. Gallen	501-1,000	433	269
5	Solvia Digital Solutions	Zurich	201-500	394	203
6	Orbis SE	Baar	501-1,000	368	245
7	HR Campus AG	Madetswil	201-500	253	173
8	IPT Innovation Process Technology	Zurich	201-500	226	149
9	Alten Switzerland	n/a	10001+	169	70
10	DINA	Morges	201-500	154	82
11	Rubicon IT Gmbh	Bern	201-500	147	100
12	Akros AG	Worblaufen	51-200	145	84
13	Document IT LLC	Reinach	201-500	139	1
14	MID Gmbh	Bern	51-200	118	91
15	Openvalue	Zurich	201-500	103	9
16	Abylle Solutions Private Limited	Olten	51-200	85	23
17	Audaxis	Chatel Saint Denis	201-500	84	8
18	Vanadys	Wollerau Wollerau	51-200	76	13
19	Soxes AG	Bubikon	51-200	71	38
20	Alpineo Consulting	Vernier	51-200	70	15
21	Infokrafts	Zurich	51-200	65	36
22	Enlight Engineering	n/a	51-200	61	3
23	Dplan AG	Solothurn	51-200	57	28
24	ALL For ONE Switzerland	Baden	51-200	57	23
25	Smartwave S.A	Versoix	51-200	55	36

Showing 25 of 1,228 consulting services software companies based in Switzerland

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Consulting services software companies based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 131 HQs

1,792Contacts with mobile numbers

17Emails re-verified in last 30 days

Companies by employee count

1-10

904

11-50

227

51-200

201-500

501-1,000

1,001-5,000

10001+

Consulting services software companies by metro

Metro	Companies
Consulting services software companies in Zurich	131
Consulting services software companies in Bern	46
Consulting services software companies in Zug	42
Consulting services software companies in Basel	31
Consulting services software companies in Geneve	28
Consulting services software companies in Lausanne	23
Consulting services software companies in Baar	22

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 “consulting services software companies”, 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; 17 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 consulting services software companies are there based in Switzerland?

There are 1,228 consulting services software companies headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Zensar Technologies, headquartered in Geneva, tops this list with the largest team on record.

Which city has the most consulting services software companies?

Zurich leads with 131 headquartered companies, followed by Bern (46) and Zug (42).

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 8,409 verified decision-maker contacts tracked across these 1,228 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.