Company lists · Data refreshed September 2026

Top 25 Software outsourcing services based in Switzerland

Name: Software outsourcing services based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 156 companies tracked

RevenueBase identified 156 software outsourcing services headquartered in Switzerland as of September 2026 and tracks 3,080 professional contacts across them, including 749 with verified work emails. Zurich is the largest hub.

This list covers software outsourcing services 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 21, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

156Companies

3,080Contacts tracked

749Verified emails

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The 25 largest software outsourcing services based in Switzerland

Ranked by team size

Top 25 of 156 software outsourcing services based in Switzerland, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to software outsourcing services: 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	PIT Solutions	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 21, 2026	501-1,000	858 contacts →
	Indirect evidence “PIT Solutions is a technology-driven digital services provider with a strong people-first culture and a proven track record of delivering meaningful, high-impact solutions.” Source: RevenueBase Database · checked Sep 21, 2026
2	API SA	Indirect evidence	Pully, SwitzerlandHQ checked Sep 21, 2026	n/a	666 contacts →
	Indirect evidence “We are IT for you.” Source: RevenueBase Database · checked Sep 21, 2026
3	DV Bern AG	Indirect evidence	Bern 22, SwitzerlandHQ checked Sep 21, 2026	201-500	141 contacts →
	Indirect evidence “WHERE IT IS TAILOR-MADE Informatik ist unser Fach.” Source: RevenueBase Database · checked Sep 21, 2026
4	BBV Software Services Corp	Partial evidence	Luzern, SwitzerlandHQ checked Sep 21, 2026	201-500	120 contacts →
	Partial evidence “bbv Software Services Corp provides all services required for successful, customized software systems and software solutions for industrial, telecommunication, financial and…” Source: RevenueBase Database · checked Sep 21, 2026
5	DBI Services	Indirect evidence	Delémont, SwitzerlandHQ checked Sep 21, 2026	51-200	101 contacts →
	Indirect evidence “Founded in 2010, the IT services company dbi services is now a leader in the management of information systems with its team of experienced specialists.” Source: RevenueBase Database · checked Sep 21, 2026
6	Soxes AG	Partial evidence	Bubikon, SwitzerlandHQ checked Sep 21, 2026	51-200	71 contacts →
	Partial evidence “Komplexe Anforderungen brauchen keine komplizierten Projekte, sondern die richtige Software.” Source: RevenueBase Database · checked Sep 21, 2026
7	Smartwave S.A	Indirect evidence	Versoix, SwitzerlandHQ checked Sep 21, 2026	51-200	53 contacts →
	Indirect evidence “We combine technical expertise and human partnerships.” Source: RevenueBase Database · checked Sep 21, 2026
8	Softec AG	Partial evidence	Steinhausen, SwitzerlandHQ checked Sep 21, 2026	11-50	45 contacts →
	Partial evidence “Software- und IT-Dienstleistungen die sofort Wirkung zeigen!” Source: RevenueBase Database · checked Sep 21, 2026
9	Econis AG	Partial evidence	Dietikon, SwitzerlandHQ checked Sep 21, 2026	51-200	45 contacts →
	Partial evidence “IT Consulting - IT Services - IT Outsourcing - IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT Outsourcing- IT Consulting - IT Services - IT…” Source: RevenueBase Database · checked Sep 21, 2026
10	KLOON	Partial evidence	Zug, SwitzerlandHQ checked Sep 21, 2026	51-200	41 contacts →
	Partial evidence “Our global team provides high quality outsourcing services for our international customers.” Source: RevenueBase Database · checked Sep 21, 2026
11	Data Conversion Service SA	Indirect evidence	Petit-lancy, SwitzerlandHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Data Conversion Service SA, referred to henceforth as “DCS” is a service company based in Geneva, Switzerland, since 1973.” Source: RevenueBase Database · checked Sep 21, 2026
12	Sanesquare	Partial evidence	Bülach, SwitzerlandHQ checked Sep 21, 2026	11-50	41 contacts →
	Partial evidence “SANESQUARE: Empowering Your Digital Transformation At SANESQUARE, we are dedicated to delivering innovative software solutions that drive business success across industries.” Source: RevenueBase Database · checked Sep 21, 2026
13	groupe.id	Indirect evidence	La Chaux-de-fonds, SwitzerlandHQ checked Sep 21, 2026	11-50	37 contacts →
	Indirect evidence “Votre partenaire Informatique pour l'excellence opérationnelle!” Source: RevenueBase Database · checked Sep 21, 2026
14	Beasy4biz	Partial evidence	Lugano, SwitzerlandHQ checked Sep 21, 2026	51-200	36 contacts →
	Partial evidence “Fondata da professionisti con pluriennale esperienza nel campo delle Tecnologie, Beasy4BIZ ha struttura flessibile e dinamica specializzata nello sviluppo Software, Integrazione…” Source: RevenueBase Database · checked Sep 21, 2026
15	4it Solutions	Indirect evidence	Gravesano, SwitzerlandHQ checked Sep 21, 2026	11-50	31 contacts →
	Indirect evidence “Dal 2008 forniamo soluzioni informatiche di alto profilo ad aziende del settore pubblico e privato del territorio, affermandoci come uno dei principali partner tecnologici in…” Source: RevenueBase Database · checked Sep 21, 2026
16	IMS Informatik UND Management Service AG	Indirect evidence	Ittigen Be, SwitzerlandHQ checked Sep 21, 2026	11-50	30 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 21, 2026
17	Riwers	Partial evidence	Bern, SwitzerlandHQ checked Sep 21, 2026	51-200	28 contacts →
	Partial evidence “Riwers is your software house fully focused on accelerate, optimize and scale your software development and organization.” Source: RevenueBase Database · checked Sep 21, 2026
18	Netsafe AG	Indirect evidence	St. Gallen, SwitzerlandHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “We are an innovative Information, Technology and Services company located in St.” Source: RevenueBase Database · checked Sep 21, 2026
19	ABF Informatik AG	Indirect evidence	Cham, SwitzerlandHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Bei ABF Informatik AG beschäftigte Mitarbeiter sind ausgewiesene Informatiker mit einer langjährigen Berufserfahrung.” Source: RevenueBase Database · checked Sep 21, 2026
20	Icentic	Partial evidence	Meilen, SwitzerlandHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “icentic is an international software development services provider founded in Zug, Switzerland, in 2014.” Source: RevenueBase Database · checked Sep 21, 2026
21	Xware Gmbh	Indirect evidence	Sursee, SwitzerlandHQ checked Sep 21, 2026	11-50	23 contacts →
	Indirect evidence “Effiziente Wege, dynamisches Handeln: Uns Mitarbeiter von XWare verbindet die Leidenschaft für IT-Lösungen, die die Geschäftsprozesse unserer Kunden tatsächlich verbessern.” Source: RevenueBase Database · checked Sep 21, 2026
22	Aark Tech Solutions Gmbh	Partial evidence	Regensdorf, SwitzerlandHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “AarkTech specializes in Software Development and Consulting Services across the industries.” Source: RevenueBase Database · checked Sep 21, 2026
23	Irix Software Engineering AG	Partial evidence	Basel, SwitzerlandHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “Welcome to iRIX Software Engineering AG!” Source: RevenueBase Database · checked Sep 21, 2026
24	BWO Systems AG Private Cloud Private AI Cybersecurity	Indirect evidence	Schenkon, SwitzerlandHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “Seit über 30 Jahren unterstützt die BWO Systems AG Schweizer Unternehmen dabei, ihre IT sicher, zuverlässig und zukunftsfähig aufzustellen.” Source: RevenueBase Database · checked Sep 21, 2026
25	Corix AG	Indirect evidence	Solothurn, SwitzerlandHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Die corix AG wurde 2001 gegründet und hat den Hauptsitz in Solothurn/Schweiz.” Source: RevenueBase Database · checked Sep 21, 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: software outsourcing services. 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 software outsourcing services.
Partial evidence: Its own public description names part of software outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software outsourcing services. 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 156 software outsourcing services based in Switzerland

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Software outsourcing services based in Switzerland at a glance

As of Sep 21, 2026

24.3%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · Zurich

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 156 companies.

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 software outsourcing services, 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 “software outsourcing services”. 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 software outsourcing services), 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 software outsourcing services, 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, 749 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 21, 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.

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 software outsourcing services, 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 software outsourcing services are there based in Switzerland?

RevenueBase identified 156 software outsourcing services 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?

PIT Solutions, headquartered in Rapperswil, tops this list with the largest team on record.

Which city has the most software outsourcing services?

Zurich leads with 18 headquartered companies, followed by Bern (5) and Zug (5).

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 749 verified decision-maker contacts tracked across these 156 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 21, 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.