Company lists · Data refreshed September 2026

Top 24 Industrial control system software companies based in Switzerland

Name: Industrial control system software companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 79 companies tracked

RevenueBase identified 79 industrial control system software companies headquartered in Switzerland as of September 2026 and tracks 101,368 professional contacts across them, including 16,815 with verified work emails and 6,374 with mobile numbers. Zurich is the largest hub.

This list covers industrial control system software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

79Companies

101,368Contacts tracked

16,815Verified emails

6,374Mobile numbers

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The 24 largest industrial control system software companies based in Switzerland

Ranked by team size

Top 24 of 79 industrial control system software companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names industrial control system software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ABBIndirect evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	10001+	100,181
	“ABB is a technology leader in electrification and automation, enabling a more sustainable and resource-efficient future.” Source: company website · checked Sep 3, 2026
2	CTEStrong evidence	Liestal, SwitzerlandHQ checked Sep 3, 2026	51-200	55
	“ControlTech Engineering is an Industrial Automation company located in Benzburweg 7, Liestal, Switzerland.” Source: company website · checked Sep 3, 2026
3	Chestonag Automation AGPartial evidence	Seengen, SwitzerlandHQ checked Sep 3, 2026	51-200	37
	“Automation für Mensch und Umwelt Als innovatives Ingenieur- und Software-Unternehmen entwickeln, projektieren und installieren wir kundenspezifische Automationslösungen für die…” Source: company website · checked Sep 3, 2026
4	Beckhoff Automation SwitzerlandStrong evidence	Schaffhausen, SwitzerlandHQ checked Sep 3, 2026	11-50	34
	“Beckhoff implements open automation systems based on PC Control technology.” Source: company website · checked Sep 3, 2026
5	MST Systemtechnik AGPartial evidence	Belp, SwitzerlandHQ checked Sep 3, 2026	11-50	29
	“Das 1990 gegründete Unternehmen MST Systemtechnik AG beschäftigt sich schwerpunktmässig mit Steuerungs- und Regelungstechnik sowie Leit- und Visualisierungssystemen.” Source: company website · checked Sep 3, 2026
6	Vali.Sys AGIndirect evidence	Bubikon, SwitzerlandHQ checked Sep 3, 2026	11-50	28
	“Innovative – competent – reliable – customized are the core values and guiding principle of vali.sys ag.” Source: company website · checked Sep 3, 2026
7	BSR Automation AGPartial evidence	Kriens, SwitzerlandHQ checked Sep 3, 2026	11-50	18
	“Bei BSR Automation AG können wir die gesamten elektrischen und steuerungstechnischen Herausforderungen der Industrie abdecken.” Source: company website · checked Sep 3, 2026
8	BelsimIndirect evidence	Zug, SwitzerlandHQ checked Sep 3, 2026	11-50	15
	“BELSIM's mission is to provide solutions to enhance the quality of production and process data.” Source: company website · checked Sep 3, 2026
9	Infoteam Automation & MES SolutionsPartial evidence	Givisiez, SwitzerlandHQ checked Sep 3, 2026	11-50	12
	“Switzerland IT company based in Fribourg and specialized on industry automation and supervising systems and Manufacturing Execution System (MES).” Source: company website · checked Sep 3, 2026
10	EHS Switzerland AGPartial evidence	Hitzkirch, SwitzerlandHQ checked Sep 3, 2026	11-50	12
	“Als fortschrittliches Technologieunternehmen bietet Ihnen EHS Switzerland Lösungen für die industrielle Automation und hochwertige Elektrokomponenten.” Source: company website · checked Sep 3, 2026
11	Polytech Systeme AGStrong evidence	Lupfig, SwitzerlandHQ checked Sep 3, 2026	11-50	9
	“Polytech Systeme AG - Sichere Automation Industrie- & Prozessautomation, Sicherheitssysteme, Schaltschrank- & Steuerungsbau Als Spezialist für anspruchsvolle und komplexe…” Source: company website · checked Sep 3, 2026
12	Teco Engineering AGPartial evidence	Hünenberg, SwitzerlandHQ checked Sep 3, 2026	11-50	9
	“Bei TECO Engineering AG haben wir es uns zur Aufgabe gemacht, Industriebetriebe mit Steuerungs- und Automationslösungen zu unterstützen.” Source: company website · checked Sep 3, 2026
13	Elettro H.W. SAIndirect evidence	Taverne, SwitzerlandHQ checked Sep 3, 2026	11-50	8
	“Uniamo la precisione dell'ingegneria svizzera alla flessibilità dell'artigiano che conosce ogni segreto del mestiere- Quadri di comando e distribuzione per tutti i settori -…” Source: company website · checked Sep 3, 2026
14	Costronic SAIndirect evidence	Bussigny-Pres-Lausanne, SwitzerlandHQ checked Sep 3, 2026	11-50	8
	“Par son histoire, Costronic bénéficie d’une longue expertise dans le domaine de l’énergie électrique.” Source: company website · checked Sep 3, 2026
15	InnomatPartial evidence	Herisau, SwitzerlandHQ checked Sep 3, 2026	11-50	8
	“Innomat-Automation ist seit 2010 ein Technologiepartner für Automations- und Digitalisierungslösungen in der Industrie.” Source: company website · checked Sep 3, 2026
16	Nomos System AGPartial evidence	Zurich, SwitzerlandHQ checked Sep 3, 2026	11-50	8
	“nomos is the Swiss Army Knife of automation to elevate software and hardware to a single communication layer where data from any platform can be seamlessly collected, exchanged…” Source: company website · checked Sep 3, 2026
17	Vonesco Control AGStrong evidence	Steinmaur, SwitzerlandHQ checked Sep 3, 2026	11-50	7
	“Vonesco Control AG is your supplier for complex control systems and automation solutions.” Source: company website · checked Sep 3, 2026
18	Insoft Systems AGPartial evidence	St. Gallen, SwitzerlandHQ checked Sep 3, 2026	11-50	7
	“Seit 1980 entwickelt, projektiert und installiert die Insoft Systems AG kundenspezifische Prozess- und Anlagensteuerungen sowie Automationslösungen für die öffentliche Hand und…” Source: company website · checked Sep 3, 2026
19	STB Engineering AGIndirect evidence	Berschis, SwitzerlandHQ checked Sep 3, 2026	11-50	7
	“Wir sind eine unabhängige, initiative und marktorientierte Unternehmung.” Source: company website · checked Sep 3, 2026
20	Prola AGPartial evidence	Emmenbrucke, SwitzerlandHQ checked Sep 3, 2026	11-50	7
	“Die PROLA AG ist ein innovatives und unabhängiges Engineering Unternehmen im Bereich der Gebäude- und Industrieautomation.” Source: company website · checked Sep 3, 2026
21	Kurt Müller Electronic Center Ag, Biel BiennePartial evidence	Bern, SwitzerlandHQ checked Sep 3, 2026	1-10	6
	“Spezialist für Maschinensteuerungen und maschinennaher Software.” Source: company website · checked Sep 3, 2026
22	Kundert Automation AGStrong evidence	Schlieren, SwitzerlandHQ checked Sep 3, 2026	11-50	6
	“Kundert Automation AG plans and supplies systems and components for the automation of production processes, starting with sensors and electrical planning to software engineering…” Source: company website · checked Sep 3, 2026
23	MR Automation GmbhIndirect evidence	Basel, SwitzerlandHQ checked Sep 3, 2026	1-10	5
	“Wir sind ein Ingenieurbüro im Raum Basel, Spezialisiert für die Automatisierung von Prozessanlagen, dabei sind wird vorwiegend in den Branchen Pharma- sowie Chemieindustrie.” Source: company website · checked Sep 3, 2026
24	Kaiser Industrie-Automation AGPartial evidence	Oensingen, SwitzerlandHQ checked Sep 3, 2026	11-50	5
	“Die Kaiser Industrie-Automation AG ist seit über 55 Jahren der Komplettanbieter in der industriellen Automation von der SPS-Programmierung, Elektro-installationen und…” Source: company website · checked Sep 3, 2026

Showing 24 of 79 industrial control system software companies based in Switzerland

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Industrial control system software companies based in Switzerland at a glance

As of Sep 3, 2026

11-50Median size (employees)

ZurichLargest hub · 3 HQs

6,374Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

1,236

61–90

9,846

90–180

5,542

180+

191

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 industrial control system software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Switzerland whose own description of what they do matches “industrial control system software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among industrial control system software companies, 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 an evidence 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, 16,815 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 3, 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

How many industrial control system software companies are there based in Switzerland?

RevenueBase identified 79 industrial control system software companies 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?

ABB, headquartered in Zurich, tops this list with the largest team on record.

Which city has the most industrial control system software companies?

Zurich leads with 3 headquartered companies, followed by Chur (2) and Herisau (2).

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 16,815 verified decision-maker contacts tracked across these 79 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 3, 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 SmartSearch, 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.