Company lists · Data refreshed October 2026

Top 21 Oil and gas automation contractors based in Switzerland

RevenueBase identified 41 company matches for oil and gas automation contractors associated with Switzerland as of October 2026 and tracks 313 professional contacts across them, including 115 with verified work emails. Liestal is the largest hub.

This list covers company matches for oil and gas automation contractors associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
41Companies
313Contacts tracked
115Verified emails
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The 21 largest oil and gas automation contractors based in Switzerland

Ranked by team size
Top 21 of 41 company matches for oil and gas automation contractors based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLiestal, SwitzerlandHQ recorded Oct 19, 202651-20056 contacts →

Exact match

“ControlTech Engineering is an Industrial Automation company located in Benzburweg 7, Liestal, Switzerland.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchPorrentruy, SwitzerlandHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“Actemium Romandie réalise des prestations d'ingénierie en Automation, Industrial IT, efficience energétique, génie électrique, Instrumentation pour l'industrie du process des…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact match3800 Matten B. Interlaken, SwitzerlandHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“aeschimann automationssysteme ag - ihr Partner im Bereich Engineering, Schaltanlagenbau, Gebäudeautomation, Industrieautomation und Industrielle Gebäudeautomation.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchUrdorf, SwitzerlandHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“solutec automation ag unterstützt Sie bei der Planung und Realisierung Ihrer Energie-Infrastrukturprojekte.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSteinen, SwitzerlandHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“CERASUS baut Ihre Sondermaschine, spezifische Steuerungen, erweitert oder optimiert bestehende Anlagen und Maschinen, erarbeitet automatisierbare Prozesse, ergänzt Ihre Produktion…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSeengen, SwitzerlandHQ recorded Oct 19, 20261-1010 contacts →

Exact match

“Warum glauben die Leute nach wie vor an das Vorurteil der störanfälligen Elektrotechnik?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchHünenberg, SwitzerlandHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Bei TECO Engineering AG haben wir es uns zur Aufgabe gemacht, Industriebetriebe mit Steuerungs- und Automationslösungen zu unterstützen.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchSt. Gallen, SwitzerlandHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Seit 1980 entwickelt, projektiert und installiert die Insoft Systems AG kundenspezifische Prozess- und Anlagensteuerungen sowie Automationslösungen für die öffentliche Hand und…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchBussigny-près-lausanne, SwitzerlandHQ recorded Oct 19, 202611-508 contacts →

Exact match

“Par son histoire, Costronic bénéficie d’une longue expertise dans le domaine de l’énergie électrique.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchVersoix, SwitzerlandHQ recorded Oct 19, 202611-507 contacts →

Exact match

“Quorex is an aftermarket support company for production equipment.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Oct 19, 20261-105 contacts →

Exact match

“Wir sind ein Ingenieurbüro im Raum Basel, Spezialisiert für die Automatisierung von Prozessanlagen, dabei sind wird vorwiegend in den Branchen Pharma- sowie Chemieindustrie.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchWilchingen, SwitzerlandHQ recorded Oct 19, 20261-105 contacts →

Exact match

“BERFA AG - Wir leiten Technik.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchBaden, SwitzerlandHQ recorded Oct 19, 202611-504 contacts →

Exact match

“GfPA Switzerland provides automation and electrical equipment and services for the construction of new power plants, as well as maintenance and retrofit works for operating…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchEmmenbrucke, SwitzerlandHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Die PROLA AG ist ein innovatives und unabhängiges Engineering Unternehmen im Bereich der Gebäude- und Industrieautomation.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchLugano, SwitzerlandHQ recorded Oct 19, 2026501-1,0003 contacts →

Exact match

“Wilorton Holding Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchFrauenfeld, SwitzerlandHQ recorded Oct 19, 202611-503 contacts →

Exact match

“Engineering, Produktion, Inbetriebsetzung und Service von Steueranlagen”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchWangs, SwitzerlandHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Als MSRL Systemintegrator lösen wir Ihre Steuerungs- und Leitsystem Aufgaben- SPS/PLC-Programmierung (Codesys, e!Cockpit, Wago, AB, etc.)- Leitsystem-Programmierung -…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchOttenbach, SwitzerlandHQ recorded Oct 19, 20261-103 contacts →

Exact match

“Ihr Partner in der Automation -Automatisierungslösungen für Infrastruktur- und Industrieanlagen -Entwicklung und Integration von elektrotechnischen Steuerungseinrichtungen…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchCama, SwitzerlandHQ recorded Oct 19, 20261-102 contacts →

Exact match

“UEngineering is a worldwide active engineering company, leader development and integration of remote gas detection and security systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSchattdorf, SwitzerlandHQ recorded Oct 19, 202611-501 contacts →

Exact match

“Seit 1975 hat sich die Elektro Imholz AG einen Namen als kompetenter, verlässlicher Fachbetrieb für Elektroinstallation gemacht und gehört zu den Top-Arbeitgebern im Kanton Uri.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchMorbio Inferiore, SwitzerlandHQ recorded Oct 19, 20261-101 contacts →

Exact match

“NEST is an industrial automation consulting and solutions company supporting customers across Switzerland in the design, optimization, and implementation of automated systems and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 21 of 41 oil and gas automation contractors based in Switzerland

See the full list, filter by size, metro and specialty, and access 115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas automation contractors based in Switzerland at a glance

As of Oct 19, 2026
36.7%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
4.9%Largest-city concentration · Liestal
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
15
51-200
2
501-1,000
1

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 41 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Switzerland whose business descriptions match “oil and gas automation contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 115 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas automation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas automation contractors are there based in Switzerland?

RevenueBase identified 41 company matches for oil and gas automation contractors associated with Switzerland as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

CTE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas automation contractors?

Liestal leads with 2 company records, followed by Schaffhausen (2) and Baden (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 115 professional contacts with verified work emails tracked across these 41 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 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.