Company lists · Data refreshed September 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 Data refreshed Sep 1, 2026 283 companies tracked

RevenueBase identified 283 custom business software developers headquartered in Switzerland as of September 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

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 refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to custom business software developers: 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	Bison Group	Partial evidence	Winterthur, Switzerland	501-1,000	419 contacts →
	Partial evidence “Die BISON Group ist ein etablierter Anbieter von ERP- und Softwarelösungen mit einem klaren Branchenfokus: Wir sind spezialisiert auf die Bereiche Handel (Wholesale, Retail und…” Source: RevenueBase Database · checked Sep 1, 2026
2	IAS	Indirect evidence	Zug, Switzerland	201-500	283 contacts →
	Indirect evidence “IAS is founded in Karlsruhe, Germany in 1989 by a handful of talented and dedicated people.” Source: RevenueBase Database · checked Sep 1, 2026
3	Yaveon	Indirect evidence	Muttenz, Switzerland	201-500	185 contacts →
	Indirect evidence “We simplify complexity for industries that improve lives.” Source: RevenueBase Database · checked Sep 1, 2026
4	Opacc Software AG	Partial evidence	Rothenburg, Switzerland	201-500	138 contacts →
	Partial evidence “Guided by the principle «True Business Automation», Opacc purposefully and sustainably integrates and automates customer processes as well as economic value added processes.” Source: RevenueBase Database · checked Sep 1, 2026
5	Aproda AG	Indirect evidence	Horgen, Switzerland	51-200	122 contacts →
	Indirect evidence “Seit 1983 realisieren wir für unsere Kundinnen und Kunden ganzheitliche ERP, CRM- und IT-Lösungen und begleiten diese auf dem Weg in die Digitalisierung.” Source: RevenueBase Database · checked Sep 1, 2026
6	Glaux Group AG	Partial evidence	Bern, Switzerland	51-200	99 contacts →
	Partial evidence “Die GLAUX GROUP ist ein wachsendes Softwareunternehmen mit rund 200 Mitarbeitenden in Bern und Deutschland.” Source: RevenueBase Database · checked Sep 1, 2026
7	Proconcept S.A	Indirect evidence	Gland, Switzerland	51-200	71 contacts →
	Indirect evidence “ProConcept est une solution ERP de la société Forterro, acteur européen de l’édition et de l’intégration de logiciels ERP pour les métiers de l’industrie.” Source: RevenueBase Database · checked Sep 1, 2026
8	Soxes AG	Partial evidence	Bubikon, Switzerland	51-200	71 contacts →
	Partial evidence “Komplexe Anforderungen brauchen keine komplizierten Projekte, sondern die richtige Software.” Source: RevenueBase Database · checked Sep 1, 2026
9	Garaio AG	Indirect evidence	Zurich, Switzerland	51-200	62 contacts →
	Indirect evidence “GARAIO AG was founded in 1994 and now has 100 employees across its branches in Bern and Zurich.” Source: RevenueBase Database · checked Sep 1, 2026
10	Uptime	Strong evidence	Rotkreuz Rotkreuz, Switzerland	51-200	52 contacts →
	Strong evidence “Uptime has been creating custom software solutions since 1992, with offices in Estonia, Denmark, Poland, Norway, and Switzerland.” Source: RevenueBase Database · checked Sep 1, 2026
11	Edorex AG	Indirect evidence	Bern, Switzerland	51-200	51 contacts →
	Indirect evidence “Edorex - IT since 1983 Creating solutions ist mehr als ein Claim – wir leben diesen Grundsatz und bauen Lösungen für unsere Kunden.” Source: RevenueBase Database · checked Sep 1, 2026
12	Five Informatik AG	Indirect evidence	Urtenen-Schonbuhl, Switzerland	51-200	45 contacts →
	Indirect evidence “FIVE Informatik AG unterstützt Schweizer KMU dabei, ihre IT zu vereinfachen, Prozesse zu automatisieren und sicher zu wachsen.” Source: RevenueBase Database · checked Sep 1, 2026
13	Softec AG	Partial evidence	Steinhausen, Switzerland	11-50	44 contacts →
	Partial evidence “Software- und IT-Dienstleistungen die sofort Wirkung zeigen!” Source: RevenueBase Database · checked Sep 1, 2026
14	Comitas AG	Strong evidence	Schlieren, Switzerland	51-200	43 contacts →
	Strong evidence “Comitas supports SMEs and public authorities in sustainably exploiting the potential of digitalization through customized software solutions and better networking of processes and…” Source: RevenueBase Database · checked Sep 1, 2026
15	groupe.id	Indirect evidence	La Chaux-De-Fonds, Switzerland	11-50	37 contacts →
	Indirect evidence “Votre partenaire Informatique pour l'excellence opérationnelle!” Source: RevenueBase Database · checked Sep 1, 2026
16	Bewida	Indirect evidence	Glattbrugg, Switzerland	11-50	33 contacts →
	Indirect evidence “Seit 1991 sind wir Brückenbauerin zwischen Betriebswirtschaft und Informatik.” Source: RevenueBase Database · checked Sep 1, 2026
17	IMS Informatik UND Management Service AG	Indirect evidence	Ittigen, Switzerland	11-50	31 contacts →
	Indirect evidence “Ihr Partner für individuelle Informatiklösungen Als führendes Individualsoftwareunternehmen in der Region Bern sind wir bestrebt, komplexe Problemstellungen mit Hilfe modernster…” Source: RevenueBase Database · checked Sep 1, 2026
18	Navtech Group	Partial evidence	Zug, Switzerland	11-50	29 contacts →
	Partial evidence “NavTech Group is a leading expert in business software solutions for Retail, Hotels & Hospitality, Manufacturing and Services.” Source: RevenueBase Database · checked Sep 1, 2026
19	Data Dynamic AG	Indirect evidence	Bern, Switzerland	51-200	28 contacts →
	Indirect evidence “Seit über einem halben Jahrhundert macht die DDAG das Leben unserer Kunden einfacher.” Source: RevenueBase Database · checked Sep 1, 2026
20	ABF Informatik AG	Indirect evidence	Switzerland	11-50	27 contacts →
	Indirect evidence “Bei ABF Informatik AG beschäftigte Mitarbeiter sind ausgewiesene Informatiker mit einer langjährigen Berufserfahrung.” Source: RevenueBase Database · checked Sep 1, 2026
21	klara.ch	Indirect evidence	Bolligen, Switzerland	51-200	26 contacts →
	Indirect evidence “KLARA is committed to ensuring that everything that an SME or your private household cost a lot of effort can be done faster.” Source: RevenueBase Database · checked Sep 1, 2026
22	Zeilenwerk	Partial evidence	Bern, Switzerland	11-50	23 contacts →
	Partial evidence “Zeilenwerk entwickelt massgeschneiderte Software für Unternehmen und Behörden.” Source: RevenueBase Database · checked Sep 1, 2026
23	MTF Business Solutions SA	Partial evidence	Rivera, Switzerland	11-50	22 contacts →
	Partial evidence “Con oltre 20 anni di esperienza nel settore IT e sede a Rivera, in Ticino, ci affermiamo come leader svizzero nella realizzazione di progetti software innovativi.” Source: RevenueBase Database · checked Sep 1, 2026
24	Elvadata AG	Partial evidence	Zollikofen, Switzerland	11-50	22 contacts →
	Partial evidence “We are your partner for top-tier ERP and CRM solutions: As a Sage Platinum Partner, we offer Sage X3 for efficient business management and Salesforce for powerful customer…” Source: RevenueBase Database · checked Sep 1, 2026
25	Burning BOX SA	Partial evidence	Fribourg, Switzerland	11-50	20 contacts →
	Partial evidence “We focus on our area of expertise: software development.” Source: RevenueBase Database · checked Sep 1, 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: custom business software developers. 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 custom business software developers.
Partial evidence: Its own public description names part of custom business software developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom business software developers. 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 283 custom business software developers based in Switzerland

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Custom business software developers based in Switzerland at a glance

As of Sep 1, 2026

45.6%Verified-email coverage

2.6%Mobile-number coverage

11.4Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Zurich

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

169

11-50

51-200

201-500

501-1,000

1,001-5,000

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 custom business software developers, 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 “custom business software developers”. 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 custom business software developers), 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 custom business software developers, 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, 1,474 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 1, 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.

Custom business software developers by metro

Custom business software developers in Zurich28

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 custom business software developers, 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 custom business software developers are there based in Switzerland?

RevenueBase identified 283 custom business software developers 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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.