Company lists · Data verified August 2026

Top 25 Custom business software developers based in Switzerland

Name: Custom business software developers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 283 companies tracked

There are 283 custom business software developers headquartered in Switzerland (RevenueBase, August 2026). RevenueBase tracks 3,236 professional contacts across them, including 1,474 with verified work emails and 84 with mobile numbers. Zurich is the largest hub.

This list covers custom business software developers 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.

283Companies

3,236Contacts tracked

1,474Verified emails

84Mobile numbers

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The 25 largest custom business software developers based in Switzerland

Ranked by team size

Top 25 of 283 custom business software developers 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	Bison Group	Winterthur	501-1,000	419	161
2	IAS	Zug	201-500	283	3
3	Yaveon	Muttenz	201-500	185	123
4	Opacc Software AG	Rothenburg	201-500	138	84
5	Aproda AG	Horgen	51-200	122	81
6	Glaux Group AG	Bern	51-200	99	64
7	Proconcept S.A	Gland	51-200	71	39
8	Soxes AG	Bubikon	51-200	71	38
9	Garaio AG	Zurich	51-200	62	40
10	Uptime	Rotkreuz Rotkreuz	51-200	52	45
11	Edorex AG	Bern	51-200	51	38
12	Five Informatik AG	Urtenen-Schonbuhl	51-200	45	29
13	Softec AG	Steinhausen	11-50	44	29
14	Comitas AG	Schlieren	51-200	43	20
15	groupe.id	La Chaux-De-Fonds	11-50	37	18
16	Bewida	Glattbrugg	11-50	33	29
17	IMS Informatik UND Management Service AG	Ittigen	11-50	31	15
18	Navtech Group	Zug	11-50	29	20
19	Data Dynamic AG	Bern	51-200	28	9
20	ABF Informatik AG	n/a	11-50	27	15
21	klara.ch	Bolligen	51-200	26	10
22	Zeilenwerk	Bern	11-50	23	16
23	MTF Business Solutions SA	Rivera	11-50	22	20
24	Elvadata AG	Zollikofen	11-50	22	11
25	Burning BOX SA	Fribourg	11-50	20	16

Showing 25 of 283 custom business software developers based in Switzerland

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Custom business software developers based in Switzerland at a glance

As of Aug 28, 2026

1-10Median size (employees)

ZurichLargest hub · 28 HQs

84Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

169

11-50

51-200

201-500

501-1,000

1,001-5,000

Custom business software developers by metro

Metro	Companies
Custom business software developers in Zurich	28
Custom business software developers in Bern	9
Custom business software developers in Winterthur	8
Custom business software developers in Lausanne	7
Custom business software developers in Basel	6
Custom business software developers in Chiasso	5
Custom business software developers in Geneve	4

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 “custom business software developers”, 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; 3 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 custom business software developers are there based in Switzerland?

There are 283 custom business software developers headquartered in Switzerland as of August 2026 (RevenueBase).

What is the largest company on this list?

Bison Group, headquartered in Winterthur, tops this list with the largest team on record.

Which city has the most custom business software developers?

Zurich leads with 28 headquartered companies, followed by Bern (9) and Winterthur (8).

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 1,474 verified decision-maker contacts tracked across these 283 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.