Company lists · Data refreshed September 2026

Top 25 Refinery automation system integrators based in Switzerland

Name: Refinery automation system integrators based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 77 companies tracked

RevenueBase identified 77 refinery automation system integrators headquartered in Switzerland as of September 2026 and tracks 757 professional contacts across them, including 328 with verified work emails. Baden is the largest hub.

This list covers refinery automation system integrators 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 17, 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 17, 2026 86% judged on-target in blind review

77Companies

757Contacts tracked

328Verified emails

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The 25 largest refinery automation system integrators based in Switzerland

Ranked by team size

Top 25 of 77 refinery automation system integrators based in Switzerland, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to refinery automation system integrators: 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	Alps Automation SA	Partial evidence	Vouvry, SwitzerlandHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “A result of the fusion between Arlettaz électrotechnique SA and Krumel & Baud SA, ALPS Automation SA is a Swiss company that operates all over the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	Aqiptech AG	Indirect evidence	Aesch, SwitzerlandHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Mit Freude präsentieren wir uns als führendes Unternehmen für innovative Gesamtlösungen in den Bereichen Prozess- und Industrieautomation sowie Gebäudeautomation – inklusive…” Source: RevenueBase Database · checked Sep 17, 2026
3	CTE	Partial evidence	Liestal, SwitzerlandHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “ControlTech Engineering is an Industrial Automation company located in Benzburweg 7, Liestal, Switzerland.” Source: RevenueBase Database · checked Sep 17, 2026
4	Chestonag Automation AG	Partial evidence	Seengen, SwitzerlandHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Automation für Mensch und Umwelt Als innovatives Ingenieur- und Software-Unternehmen entwickeln, projektieren und installieren wir kundenspezifische Automationslösungen für die…” Source: RevenueBase Database · checked Sep 17, 2026
5	MST Systemtechnik AG	Partial evidence	Belp, SwitzerlandHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Das 1990 gegründete Unternehmen MST Systemtechnik AG beschäftigt sich schwerpunktmässig mit Steuerungs- und Regelungstechnik sowie Leit- und Visualisierungssystemen.” Source: RevenueBase Database · checked Sep 17, 2026
6	LCA Automation AG	Partial evidence	Küssnacht Am Rigi, SwitzerlandHQ checked Sep 17, 2026	51-200	29 contacts →
	Partial evidence “LCA Automation AG - Alles aus einer Hand!” Source: RevenueBase Database · checked Sep 17, 2026
7	Autexis	Indirect evidence	Villmergen, SwitzerlandHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Autexis unterstützt produzierende Unternehmen mit individuellen digitalen Lösungen und Services.” Source: RevenueBase Database · checked Sep 17, 2026
8	Ambis Solutions AG	Partial evidence	Burgdorf, SwitzerlandHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Automation auf den Punkt gebracht.” Source: RevenueBase Database · checked Sep 17, 2026
9	Actemium Romandie	Partial evidence	Porrentruy, SwitzerlandHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Actemium Romandie réalise des prestations d'ingénierie en Automation, Industrial IT, efficience energétique, génie électrique, Instrumentation pour l'industrie du process des…” Source: RevenueBase Database · checked Sep 17, 2026
10	Schmid Automation AG	Partial evidence	St. Gallen, SwitzerlandHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “Schmid Automation has been an acknowledged process automation expert for over 60 years.” Source: RevenueBase Database · checked Sep 17, 2026
11	Aeschimann Automationssysteme AG	Partial evidence	3800 Matten B. Interlaken, SwitzerlandHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “aeschimann automationssysteme ag - ihr Partner im Bereich Engineering, Schaltanlagenbau, Gebäudeautomation, Industrieautomation und Industrielle Gebäudeautomation.” Source: RevenueBase Database · checked Sep 17, 2026
12	Swisspro Automation AG	Strong evidence	Urdorf, SwitzerlandHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Die technologieunabhängigen Integratoren für offene Systemlösungen und anspruchsvolle Automationsprojekte.” Source: RevenueBase Database · checked Sep 17, 2026
13	BFA Solutions LTD	Partial evidence	Fällanden, SwitzerlandHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “bfa solutions ltd is an engineering firm, founded in 1981, with a high level of competence in the area of industrial automation.” Source: RevenueBase Database · checked Sep 17, 2026
14	Solutec Automation AG	Partial evidence	Urdorf, SwitzerlandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “solutec automation ag unterstützt Sie bei der Planung und Realisierung Ihrer Energie-Infrastrukturprojekte.” Source: RevenueBase Database · checked Sep 17, 2026
15	Flexfactory AG	Partial evidence	Dietikon, SwitzerlandHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “We have more than 15 years of experience with feeder technology and more than 30 years with robots and vision systems.” Source: RevenueBase Database · checked Sep 17, 2026
16	Polytech Systeme AG	Strong evidence	Lupfig, SwitzerlandHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Polytech Systeme AG - Sichere Automation Industrie- & Prozessautomation, Sicherheitssysteme, Schaltschrank- & Steuerungsbau Als Spezialist für anspruchsvolle und komplexe…” Source: RevenueBase Database · checked Sep 17, 2026
17	Teco Engineering AG	Partial evidence	Hünenberg, SwitzerlandHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Bei TECO Engineering AG haben wir es uns zur Aufgabe gemacht, Industriebetriebe mit Steuerungs- und Automationslösungen zu unterstützen.” Source: RevenueBase Database · checked Sep 17, 2026
18	Elettro H.W. SA	Indirect evidence	Taverne, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 17, 2026
19	Costronic SA	Indirect evidence	Bussigny-près-lausanne, SwitzerlandHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Par son histoire, Costronic bénéficie d’une longue expertise dans le domaine de l’énergie électrique.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ekag UND Partner Elektro-Engineering AG	Indirect evidence	Seengen, SwitzerlandHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “Warum glauben die Leute nach wie vor an das Vorurteil der störanfälligen Elektrotechnik?” Source: RevenueBase Database · checked Sep 17, 2026
21	Vonesco Control AG	Strong evidence	Steinmaur, SwitzerlandHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Vonesco Control AG is your supplier for complex control systems and automation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Insoft Systems AG	Strong evidence	St. Gallen, SwitzerlandHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Seit 1980 entwickelt, projektiert und installiert die Insoft Systems AG kundenspezifische Prozess- und Anlagensteuerungen sowie Automationslösungen für die öffentliche Hand und…” Source: RevenueBase Database · checked Sep 17, 2026
23	Prola AG	Indirect evidence	Emmenbrucke, SwitzerlandHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Die PROLA AG ist ein innovatives und unabhängiges Engineering Unternehmen im Bereich der Gebäude- und Industrieautomation.” Source: RevenueBase Database · checked Sep 17, 2026
24	Kurt Müller Electronic Center Ag, Biel Bienne	Indirect evidence	Biel/bienne, SwitzerlandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Spezialist für Maschinensteuerungen und maschinennaher Software.” Source: RevenueBase Database · checked Sep 17, 2026
25	Comexis Gmbh	Indirect evidence	Baden, SwitzerlandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Commited to Excellence in Integrated Solutions The company name stands for our pledge to you: Delivering excellence in everything we do, and covering your needs from the initial…” Source: RevenueBase Database · checked Sep 17, 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: refinery automation system integrators. 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 refinery automation system integrators.
Partial evidence: Its own public description names part of refinery automation system integrators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery automation system integrators. 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 77 refinery automation system integrators based in Switzerland

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Refinery automation system integrators based in Switzerland at a glance

As of Sep 17, 2026

43.3%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · Baden

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 77 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 refinery automation system integrators, 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 “refinery automation system integrators”. 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 refinery automation system integrators), 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 refinery automation system integrators, 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, 328 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 17, 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 refinery automation system integrators, 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 refinery automation system integrators are there based in Switzerland?

RevenueBase identified 77 refinery automation system integrators 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?

Alps Automation SA, headquartered in Vouvry, tops this list with the largest team on record.

Which city has the most refinery automation system integrators?

Baden leads with 2 headquartered companies, followed by Chur (2) and Liestal (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 328 verified decision-maker contacts tracked across these 77 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 17, 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.