Company lists · Data verified August 2026

Top 25 Enterprise software implementation firms based in Switzerland

Name: Enterprise software implementation firms based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 465 companies tracked

There are 465 enterprise software implementation firms headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 6,839 professional contacts across them, including 3,146 with verified work emails and 323 with mobile numbers. Zurich is the largest hub.

This list covers enterprise software implementation 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.

465Companies

6,839Contacts tracked

3,146Verified emails

323Mobile numbers

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The 25 largest enterprise software implementation firms based in Switzerland

Ranked by team size

Top 25 of 465 enterprise software implementation 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	Adesso Schweiz AG	St. Gallen	501-1,000	433	269
2	Bison Group	Winterthur	501-1,000	419	161
3	Solvia Digital Solutions	Zurich	201-500	394	203
4	Orbis SE	Baar	501-1,000	368	245
5	Sunrise Technologies	Muralto	201-500	327	180
6	IAS	Zug	201-500	283	3
7	Boss Info	Muri B. Bern	201-500	184	64
8	Frontwell Solutions	Zug	201-500	170	131
9	Alten Switzerland	n/a	10001+	169	70
10	DINA	Morges	201-500	154	82
11	Akros AG	Worblaufen	51-200	145	84
12	Document IT LLC	Reinach	201-500	139	1
13	Opacc Software AG	Rothenburg	201-500	138	84
14	Innflow AG	Rotkreuz	51-200	125	90
15	Aproda AG	Horgen	51-200	122	81
16	MID Gmbh	Bern	51-200	118	91
17	DBI Services	Delemont	51-200	102	56
18	Pl3 & Partners	Chiasso	51-200	92	76
19	Audaxis	Chatel Saint Denis	201-500	84	8
20	ALL For ONE Switzerland	Baden	51-200	57	23
21	NEO Technologies SA	Meyrin	51-200	56	13
22	Arcon Informatik AG	Steinhausen	51-200	47	30
23	Pragmatica AG	Zurich	51-200	46	32
24	What. AG	Zurich	51-200	39	19
25	Digacon	Zug	51-200	37	8

Showing 25 of 465 enterprise software implementation firms based in Switzerland

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Enterprise software implementation firms based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 41 HQs

323Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

293

11-50

116

51-200

201-500

501-1,000

1,001-5,000

10001+

Enterprise software implementation firms by metro

Metro	Companies
Enterprise software implementation firms in Zurich	41
Enterprise software implementation firms in Zug	18
Enterprise software implementation firms in Basel	13
Enterprise software implementation firms in Geneve	11
Enterprise software implementation firms in Bern	10
Enterprise software implementation firms in Baar	10
Enterprise software implementation firms in Winterthur	9

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 “enterprise software implementation 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; 0 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 enterprise software implementation firms are there based in Switzerland?

There are 465 enterprise software implementation firms headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Adesso Schweiz AG, headquartered in St. Gallen, tops this list with the largest team on record.

Which city has the most enterprise software implementation firms?

Zurich leads with 41 headquartered companies, followed by Zug (18) and Basel (13).

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 3,146 verified decision-maker contacts tracked across these 465 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.